COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS from to BOXE S COMMENTS TYPE Alger 44N 21W 19 DNR--ERD Village of Trenary MW 24

Home , Freda Sandstone

COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Alger 44N 21W 19 DNR--ERD Village of MW 24 Limestone with vugs and 10 112 13 Lithologic log available. Core Trenary shale layers Alger 44N 21W 19 DNR--ERD Village of MW 25 (TWQ) Limestone w\lenses of 4 52 8 Lithologic log available. Core Trenary shale and siltstone Alger 44N 21W 19 DNR--ERD Village of MW 26 (TWW) Ls. & vugs w\lenses of 5 92 10 Lithologic log available. Core Trenary shale and siltstone Alger 44N 21W 19 DNR--ERD Village of MW 29 Ls. & vugs w\lenses of 47 81 4 Lithologic log available. Core Trenary shale and siltstone Alger 44N 21W 20 DNR--ERD Village of RL-4 Dolomite 13 29 2 Lithologic log available Core Trenary Alger 44N 21W 20 DNR--ERD Village of RL-6 Dolomite 17 34 2 Lithologic log available. Core Trenary Alger 44N 21W 20 DNR--ERD Village of RL-8 Dolomite 21 37 2 Lithologic log available. Core Trenary Alger 44N 22W 9 Cleveland-Cliffs Kiva Core #1 Black River to 18 567 4 Lithologic log available. Core Precambrian Samples of core chips only Alger 45N 22W 31 Cleveland-Cliffs #1 Dolomite & sandstone 26 132 13 Lithologic log available. Core Alger 46N 18W 29 Amoco Production Per.# St. Amour 1-29 Autrain Fm. 90 361 45 Lithologic log available. Core 021-871-202 Declared a "lost hole" & moved short distance to start 1-29R. Alger 46N 18W 29 Amoco Production Per.# St. Amour 1-29R Autrain, Munising, Oronto 160 7179 929 Lithologic and several electric Core 021-871-202 (Jacobsville) and Portage logs are available. Lake Alger 46N 21W 29 DNR--ERD Eben Junction MW-103D Dolomite and limestone 5 50 3 Lithologic log available. Core Coring ends at 50' while TD is at 90' Alger 46N 21W 29 DNR--ERD Eben Junction RL-10 Dolomite 6 21 2 Lithologic log available. Core

Alger 46N 21W 29 DNR--ERD Eben Junction RL-11 Dolomite 4 24 2 Lithologic log available. Core

Alger 47N 21W 25 H. James Bourque 7-1 Sandstone w/clay-silt 8 49 5 Part of Dimension Stone Core layers project. Lithologic log available. Alger 47N 21W 26 H. James Bourque 7-2 Sandstone w/clay layers 3 49 5 Part of Dimension Stone Core project. Lithologic log available. Baraga 47N 31W 22 M.A. Hanna PC 1-57 Banded iron fm. and 228 930 1 Lithologic log available. Core AbvCore schist is abbreviated. Baraga 47N 31W 22 M.A. Hanna PC 2-57 Schist and banded iron 320 920 1 Lithologic log available. Core AbvCore formation is abbreviated. Baraga 48N 31W 23 Oliver Iron Mining Steward Option #1 Chlorite schist to 210 620 18 Core from ledge to 209' is Core Negaunne Iron Fm. missing, as well as 621' to 705' (TD). COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Baraga 48N 31W 23 Oliver Iron Mining Steward Option #2 Goodrich quartzite to 104 762 23 Cross section is available. Core hornblende diorite Core from ledge to 103' is missing. Baraga 48N 31W 23 Oliver Iron Mining Steward Option #3 Bijiki Schist to hornblende 7 571 23 No lithologic log. Cross Core diorite section is available Baraga 48N 31W 23 Oliver Iron Mining Steward Option #4 Bijiki Schist to Siamo 24 199 7 No lithologic log. Cross Core Slate section is available. Baraga 48N 31W 23 Oliver Iron Mining Steward Option #5 Bijiki Schist to Siamo 52 295 8 No lithologic log. Cross Core Slate section available. Baraga 48N 31W 23 Oliver Iron Mining Steward Option #6 Goodrich quartzite to 15 513 19 No lithologic log. Cross Core hornblende diorite section is available. Baraga 48N 32W 3 ACNC & TVA N1 Phyllite and quartzite 42 245 8 Lithologic log available. Core Baraga 48N 32W 3 ACNC & TVA N2 Slate 106 526 14 Lithologic log available. Core Baraga 48N 32W 3 ACNC & TVA N3 Phyllite and quartzite 51 371 11 Lithologic log available. Core Baraga 48N 34W 5 ACNC & TVA J3 Michigamme Fm.--meta- 223 393 6 Lithologic log available. Core graywacke, slate and phyllite Baraga 48N 34W 5 ACNC & TVA J6 Michigamme Fm.-- 201 320 4 Lithologic log available. Core quartzite, phyllite & slate

Baraga 48N 34W 14 Wisconsin Electric B-1 Michigamme Fm. 10 15 1 Lithologic log available. Core Covington Tower Baraga 48N 34W 14 Wisconsin Electric B-2 Michigamme Fm. 4 9 1 Lithologic log available. Core Covington Tower Baraga 48N 34W 14 Wisconsin Electric B-3 Michigamme Fm. 5 10 1 Lithologic log available. Core Covington Tower Baraga 48N 34W 14 Wisconsin Electric B-4 Michigamme Fm. 6 11 1 Lithologic log available. Core Covington Tower Baraga 48N 34W 14 Wisconsin Electric B-6 Michigamme Fm. 5 10 1 Lithologic log available. Core Covington Tower Baraga 48N 34W 14 Wisconsin Electric B-7 Michigamme Fm. 10 15 1 Lithologic log available. Core Covington Tower Baraga 49N 33W 4 DNR-GSD & MTU A-2 Michigamme Formation 5 70 7 Lith. log avail. Graphite Study. Core

Baraga 49N 33W 9 ACNC & TVA T1 Slate, banded chert 0 358 12 Lithologic log available. Core Baraga 49N 33W 9 ACNC & TVA T1a Banded chert, slate 0 17 1 Lithologic log available. Core Baraga 49N 33W 9 ACNC & TVA T2 Banded chert, slate 18 366 12 Lithologic log available. Core Baraga 49N 33W 9 ACNC & TVA T3 Quartzite, slate and 13 196 7 Lithologic log available. Core banded chert Baraga 49N 33W 9 ACNC & TVA T4 Banded chert, slate 0 406 14 Lithologic log available. Core Baraga 49N 33W 9 ACNC & TVA T5 Banded chert, slate 0 225 8 Lithologic log available. Core Baraga 49N 33W 9 DNR-GSD & MTU A-1 Michigamme Formation 5 66 6 Lith. log avail. Graphite study. Core COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Baraga 49N 33W 9 DNR-GSD & MTU A-1 Michigamme Formation 5 66 6 Lith. log avail. Graphite study. Core

Baraga 49N 33W 9 DNR-GSD & MTU B-1 Michigamme Formation 9 171 18 Lith. log avail. Graphite study. Core

Baraga 49N 33W 11 Resource Expl. Kontio S1-46 Gneiss, phyllite and 3 251 27 Lithologic log available. Core Lake quartzite Baraga 49N 33W 16 DNR-GSD & MTU B-2 Michigamme Formation 4 116 11 Lith. log avail. Graphite study. Core

Baraga 49N 34W 1 ACNC & TVA J5 Michigamme Fm.-phyllite 160 236 3 Lithologic log available. Core

Baraga 49N 34W 2 ACNC & TVA J2 Michigamme Fm.-qtz. 247 327 2 Lithologic log available. Core Baraga 50N 31W 6 ACNC & TVA A1 Michigamme Fm.--slate, 37 456 15 Lithologic log available. Core iron fm. & quartzite Baraga 50N 33W 7 ACNC & TVA J1 Michigamme Fm.--slate, 52 275 8 Lithologic log available. Core and meta graywacke Baraga 50N 34W 23 ACNC & TVA J4 Michigamme Fm.--slate 205 236 1 Lithologic log available. Core and phyllite Baraga 51N 30W 19 Humble Oil EXXB1 Michigamme Fm. 10 1128 59 Lithologic log available. Core Baraga 52N 30W 26 ACNC & TVA H3 Sandstone, conglomerate, 54 297 9 Lithologic log available. Core banded chert, graywacke, slate and granite

Baraga 52N 30W 34 ACNC & TVA H1 Sandstone, chert and 60 147 3 Lithologic log available. Core granite Baraga 52N 30W 34 ACNC & TVA H2 Phyllite, chert, con 80 262 7 Lithologic log available. Core glomerate, and granite Chippew 41N 05E 3 Drummond Dolomite TH 75-2 Engadine to Cataract 3 394 19 Lithologic log available. Core a Group Chippew 41N 05E 8 Drummond Dolomite E8 Dolomite 12 84 4 No lithologic log. Core a Chippew 41N 07E 18 DNR-GSD & MTU Johnswood #18 Engadine Group 0 99 9 Article avail. entitled Core a "Evaluation of high purity limestones & dolostones in northern Mi. Chippew 42N 02E 23 DNR-GSD & MTU Location #16 Engadine Group 0 97 8 Article avail. entitled Core a "Evaluation of high purity limestones & dolostones in northern Mi. Chippew 42N 04E 27 DNR-GSD & MTU Detour #17 Engadine Group 0 47 4 Article avail. entitled Core a "Evaluation of high purity limestones & dolostones in northern Mi. Chippew 43N 01E 20 DNR-GSD & MTU Northwoods Camp Hendricks Dolomite- Burnt 0 70 3 Report of Investigation #18 Core a Bluff Group available from Mi. GSD. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Chippew 43N 02E 19 DNR-GSD &MTU Stalwart Hendricks Dolomite- Burnt 0 68 3 Report of Investigation #18 Core a Bluff Group available from Mi. GSD. Chippew 44N 04W 29 DNR-GSD &MTU Scott Quarry Hendricks Dolomite- Burnt 0 84 3 Report of Investigation #18 Core a Bluff Group available from Mi. GSD. Chippew 44N 06W 18 DNR-GSD & MTU Trout Lake Hendricks Dolomite- Burnt 0 81 3 Report of Investigation #18 Core a Bluff Group available from Mi. GSD. Chippew 47N 01E 6 Army Corps of Engineers POE Lock B.H. Jacobsville Sandstone 20 82 5 Lithologic log available. Core a 11P Chippew 47N 01W 1 H. James Bourque 1-1 Sandstone w/clay layers 15 47 4 Part of Dimension Stone Core a project. Lithologic log available. Delta 38N 24W 5 Wisconsin Electric Bark B-1 Limestone 5 15 1 Lithologic log available. Core River Tower Delta 39N 21W 8 Jno. Wagner Wagner #2 Trenton to Trempealeau 282 848 9 Water well & lithologic log Core available. Old coal test hole completed in 1912 Delta 39N 23W 28 EIR Expl. Co. Schemmel 1 Trenton to Cambrian 1 990 18 Lithologic log available. Poor Core Property sandstone core recovery. Delta 39N 23W 28 EIR Expl. Co. Schemmel 2 Trenton to Cambrian 115 1164 17 Lithologic log available. Poor Core Property sandstone, Precambrian core recovery. iron formation Delta 39N 23W 28 EIR Expl. Co. Schemmel 3 Trenton to Jacobsville, PC 20 1109 6 Lithologic log available. Poor Core Property iron fm. and slate core recovery. Delta 40N 23W 2 Cleveland-Cliffs Brampton #1 Trenton to Munising 43 858 70 Partial lithologic log available. Core Total Depth of this well is 2526'. Only Paleozoic age core available.

Delta 40N 23W 5 Cleveland-Cliffs Cornell #2 Trenton to Munising 36 748 59 Partial lithologic log available. Core Total Depth of this well is 2140'. Only Paleozoic age core available.

Delta 40N 23W 13 Bichler Gravel Bichler#2 Upper Trenton 1 53 7 No lithologic log. Core Delta 42N 22W 26 Cleveland-Cliffs Perkins #1 Trenton to Munising 9 547 50 Partial lithologic log Core available.Total Depth of this well is 721'. Only Paleozoic age core available. Delta 42N 22W 26 Cleveland-Cliffs Perkins#2 Trenton to Munising 12 658 62 Partial lithologic log available. Core Total Depth of this well is 1580'. Only Paleozoic age core available.

Delta 42N 22W 26 Cleveland-Cliffs Perkins#2 Trenton to Munising 12 679 2 Samples of core chips only Core COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Delta 42N 23W 3 DNR-ERD Village of Rock MW-110D Dolomite 5 55 4 Lithologic log available. Core

Delta 42N 23W 3 DNR-ERD Village of Rock MW-3 Limestone 8 37 3 Lithologic log available. Core

Delta 43N 23W 6 Wisconsin Electric Lathrop B-3 Limestone 7 17 1 Lithologic log available. Core Tower Delta 43N 23W 35 Cleveland-Cliffs Rock #1 (C1) Black River to Munising to 6 751 3 Lithologic log available. Core Pc Samples of core chips only. Dickinso 39N 28W 25 Kerr-McGee 3928 25-1 Munising to Michigamme 89 524 39 Lithologic log available. Core n Dickinso 39N 28W 25 Kerr-McGee 3928 25-2 Cambrian sandstone to 80 355 26 Lithologic log available. Core n Michigamme. Dickinso 39N 28W 26 Kerr-McGee 3928 26-1 Cambrian sandstone to 70 414 35 Lithologic log available. Core n Michigamme. Dickinso 39N 28W 26 Kerr-McGee 3928 26-2 Cambrian sandstone to 58 215 17 Lithologic log available. Core n Michigamme. Dickinso 39N 30W 2 Wisconsin Electric 1901+07 Randville Dolomite 3 24 2 Lithologic log available. Core n Presque Isle Line Dickinso 39N 30W 2 Wisconsin Electric 1901+07 Leg D Randville Dolomite 3 28 2 Lithologic log available. Core n Presque Isle Line Dickinso 39N 30W 2 Wisconsin Electric 1901+07Leg A B- Randville Dolomite 3 20 1 Lithologic log available. Core n Presque Isle Line 132 Dickinso 39N 30W 2 Wisconsin Electric 1903+73 Randville Dolomite 3 25 2 Lithologic log available. Core n Presque Isle Line Dickinso 40N 29W 16 Wisconsin Electric 2230+25 Leg B Granite Gneiss 4 20 1 Lithologic log available. Core n Presque Isle Line Dickinso 40N 29W 16 Wisconsin Electric 2230+25 Leg D Granite Gneiss 3 19 1 Lithologic log available. Core n Presque Isle Line Dickinso 40N 29W 17 Wisconsin Electric 2205+10 Leg B Randville Dolomite 12 20 1 Lithologic log available. Core n Presque Isle Line Dickinso 40N 29W 17 Wisconsin Electric 2205+10 Leg D Randville Dolomite 9 20 1 Lithologic log available. Core n Presque Isle Line Dickinso 40N 30W 20 M.A. Hanna Traders T-1 Shale, quartzite, banded 187 275 1 Lithologic log available. Core AbvCore n Deposit iron fm is abbreviated Dickinso 40N 30W 20 M.A. Hanna Traders T-1 Shale, quartzite, banded 626 679 1 Lithologic log available. Core AbvCore n Deposit iron fm. is abbreviated Dickinso 40N 30W 20 M.A. Hanna Traders T-3 White quartzite 70 256 2 Lithologic log available. Core AbvCore n Deposit is abbreviated. Dickinso 40N 30W 20 M.A. Hanna Traders T-5 Banded iron fm., slate 280 450 1 Lithologic log available. Core AbvCore n Deposit is abbreviated Dickinso 40N 30W 20 M.A. Hanna Traders T-1 Shale, quartz, banded iron 275 625 12 Lithologic log available Core n Deposit fm. Dickinso 40N 30W 20 M.A. Hanna Traders T-2 Red sandstone 175 179 1 Lithologic log available. Core n Deposit COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 40N 30W 20 M.A. Hanna Traders T-4 Randville Dolomite 227 232 1 Lithologic log available. Core n Deposit Dickinso 40N 30W 20 M.A. Hanna Traders T-5 Banded iron fm., slate 138 280 5 Lithologic log available. Core n Deposit Dickinso 40N 30W 20 M.A. Hanna Traders T-6 Dolomite 81 140 1 Lithologic log available. Core n Deposit Dickinso 40N 30W 20 M.A. Hanna Traders T-7 Banded iron fm. 153 395 8 Lithologic log available. Core n Deposit Dickinso 40N 30W 20 M.A. Hanna Traders T-8 Banded iron fm., quartzite 192 770 16 Lithologic log available. Drilled Core n Deposit and slate on Lake Antoine. Dickinso 40N 30W 25 Wisconsin Electric 2005+13 Randville Dolomite 7 19 1 Lithologic log available. Core n Presque Isle Line Dickinso 41N 27W 1 Wisconsin Electric 3153+44 B-90 East Prairie Du Chien 13 23 1 Lithologic log available. Core n Presque Isle Line Dickinso 41N 27W 11 Wisconsin Electric 3062+77 W B-92 Prairie Du Chien 3 13 1 Lithologic log available. Core n Presque Isle Line West Dickinso 41N 27W 12 Wisconsin Electric 3095+98 B-91 East Prairie Du Chien 7 17 1 Lithologic log available. Core n Presque Isle Line Dickinso 41N 27W 13 Crystal Expl. St. Lease 912-D7 Dolomite 20 27 1 Lithologic log available. Core n M-00524 Dickinso 41N 27W 13 Crystal Expl. St. Lease 912-D6 Dolomite 5 12 1 Lithologic log available. Core n M-00524 Dickinso 41N 27W 13 Crystal Expl. St. Lease 912-D4 Dolomite 19 34 1 Lithologic log available. Core n M-00524 Dickinso 41N 27W 13 Crystal Expl. St. Lease 912-D8 Dolomite 22 29 1 Lithologic log available. Core n M-00524 Dickinso 41N 27W 13 Crystal Expl. St. Lease M-912-D2 Dolomite 15 26 1 Lithologic log available. Core n 00524 Dickinso 41N 28W 7 Hanna Coal & Ore 70-C Dolomite, diabase and 42 343 1 Lithologic log available. Core AbvCore n Calumet District schist is abbreviated. Dickinso 41N 28W 8 Hanna Coal & Ore 31-C Schist and quartzite 47 473 7 Lith. log avail. Core is abv. AbvCore n Calumet District Hole cemented & redrilled. Dickinso 41N 28W 8 Hanna Coal & Ore 37-C Schist, mica-quartz and 24 611 5 Lithologic log available . Core AbvCore n Calumet District dolomite is abbreviated. Dickinso 41N 28W 8 Hanna Coal & Ore 39-C Schist & iron formation 47 570 6 Lith. log avail. Core may be AbvCore n Calumet District abbreviated or had poor recovery. Dickinso 41N 28W 8 Hanna Coal & Ore 64-C Granite, schist, dolo mite, 30 430 2 Lithologic log available. Core AbvCore n Calumet District iron formation and is abbreviated. quartzite Dickinso 41N 28W 8 Hanna Coal & Ore 68-C Dolomite, schist, iron 72 464 2 Lithologic log available. Core AbvCore n Calumet District formation and quartzite is abbreviated. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 41N 28W 8 Hanna Coal & Ore 66-C Sandstone, schist, iron 66 413 3 Lithologic log available Hole Core n Calumet District formation and quartzite had poor core recovery. Footage 110'-213' is missing Dickinso 41N 28W 9 Hanna Coal & Ore 33-C Quartzitic schist and 70 415 1 Lithologic log available. Core AbvCore n Calumet District granite is abbreviated. Dickinso 41N 29W 11 Hanna Coal & Ore 72-C Schist, dolomite and 15 360 1 Lithologic log available. Core AbvCore n Calumet District granite is abbreviated. Dickinso 41N 29W 15 Hanna Coal & Ore 27-C Granite, iron formation 270 475 1 Lithologic log available. Core AbvCore n Calumet District and schist is abbreviated Dickinso 41N 29W 15 Hanna Coal & Ore 29-C Granite, iron formation 4 305 2 Lithologic log available. Core AbvCore n Calumet District and schist is abbreviated. Dickinso 41N 29W 15 Hanna Coal & Ore 27-C Granite, iron formation 30 270 6 Lithologic log available. Core n Calumet District and schist Dickinso 41N 30W 4 Hanna Coal & Ore 61-R Schist bands of mag. and 240 465 2 Lithologic log available. Core AbvCore n Ranbville Expl. quartz is abbreviated. Dickinso 41N 30W 5 Hanna Coal & Ore 50-R Iron formation, schist and 17 362 4 Lith. log avail. Core may be AbvCore n Randville Expl. quartzite abbreviated or had poor recovery. Dickinso 41N 30W 5 Hanna Coal & Ore 51-R Banded iron formation, 21 362 4 Lith. log avail. Core may be AbvCore n Randville Expl. schist and dolomite abbreviated or had poor recovery. Dickinso 41N 30W 5 Hanna Coal & Ore 53-R Schist and iron fm. 15 289 4 Lith. log avail. Core may be AbvCore n Randville Expl. abbreviated or had poor recovery. Dickinso 41N 30W 5 Hanna Coal & Ore 55-R Iron formation, mica- 9 205 3 Lith. log avail. Core may be AbvCore n Randville Expl. schist and dolomite abbreviated or had poor recovery. Dickinso 41N 30W 5 M.A. Hanna Randville 100-R Schist & iron formation 183 353 2 Lithologic log available. Core n Expl. Dickinso 41N 30W 5 M.A. Hanna Randville 201-R Schist, iron fm. 56 531 16 Lithologic log available. Core n Orebody Dickinso 41N 30W 5 M.A. Hanna Randville 202-R Iron fm., schist 28 418 14 Lithologic log available. Core n Orebody Dickinso 41N 30W 5 M.A. Hanna Randville 203-R Iron fm., schist and 168 459 11 Lithologic log available. Core n Orebody quartzite Dickinso 41N 30W 5 M.A. Hanna Randville 204-R Schist and iron fm. 33 446 14 Lithologic log available. Core n Orebody Dickinso 41N 30W 5 M.A. Hanna Randville 205-R Dolomite, iron fm. and 134 569 11 Lithologic log available. Core n Orebody schist Dickinso 41N 30W 5 M.A. Hanna Randville 206-R Schist and iron fm. 155 448 16 Lithologic log available. Core n Orebody Dickinso 41N 30W 7 M.A. Hanna Randville 41-R Banded quartz schist 207 270 2 Lithologic log available. Core n Expl. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 28N 15 M.A. Hanna Skunk 73 Solberg Schist 310 360 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28N 15 M.A. Hanna Skunk 75 Solberg Schist 30 160 1 Litholog log available. Core is AbvCore n Creek Expl. abbreviated. Dickinso 42N 28W 7 Minatome FLC C21 Granite gneiss and 40 120 8 Lithologic log available. State Core n amphibolite surface. Dickinso 42N 28W 7 Minatome FLC C25 Granite gneiss/granofels 24 200 18 Lithologic log available. State Core n & amphibolite surface. Dickinso 42N 28W 7 Minatome St. Lease FLC C28 Amphibolite/gneiss 32 158 12 Lithologic log available. Core n M-00120 Dickinso 42N 28W 7 Minatome St. Lease FLC C20 Gneiss & amphibolite 35 150 12 Lithologic log available. Core n M-00120 Dickinso 42N 28W 7 Minatome St. Lease M- FLC C29 Amphibolite/gneiss 37 103 6 Lithologic log available. Core n 00120 Dickinso 42N 28W 15 M.A. Hanna Skunk 75 Solberg Schist 310 360 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28W 15 M.A. Hanna Skunk 79 Solberg schist 20 190 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28W 15 M.A. Hanna Skunk 73 Solberg Schist 48 90 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28W 15 M.A. Hanna Skunk 77 Solberg Schist 300 355 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28W 15 M.A. Hanna Skunk 77 Solberg Schist 50 160 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28W 15 M.A. Hanna Skunk 79 Solberg Schist 336 400 1 Lithologic log available. Core AbvCore n Creek Expl. is abbreviated. Dickinso 42N 28W 15 M.A. Hanna Skunk 75 Solberg Schist 160 310 3 Lithologic log available. Core n Creek Expl. Dickinso 42N 28W 15 M.A. Hanna Skunk 77 Solberg Schist 160 300 3 Lithologic log available. Core n Creek Expl. Dickinso 42N 28W 15 M.A. Hanna Skunk 79 Solberg Schist 190 336 3 Lithologic log available. Core n Creek Expl. Dickinso 42N 28W 31 M.A. Hanna Felch F-40 Sandstone, schist and 53 324 4 Lithologic log available. Core AbvCore n District iron formation is abbreviated. Dickinso 42N 28W 31 M.A. Hanna Felch F-74 Sandstone, schist, and 15 113 1 Lithologic log available. Core AbvCore n District iron formation is abbreviated. Dickinso 42N 28W 31 M.A. Hanna Felch F-76 Schist and granite 28 305 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 31 M.A. Hanna Felch F-78 Iron Fm. and schist 32 332 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 31 M.A. Hanna Felch F-80 Schist 51 436 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 31 M.A. Hanna Felch F-90 Dolomite and sandstone 5 180 1 Lithologic log available. Core AbvCore n District is abbreviated. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 28W 31 M.A. Hanna Felch F-74 Sandstone, quartzite, 15 113 3 Lithologic log available. Core n District schist and iron fm. Dickinso 42N 28W 32 M.A. Hanna Felch F-109 Iron formation, schist and 15 92 1 Lithologic log available. Core AbvCore n District dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-106 Iron Fm., schist, quartzite 21 405 4 Lithologic log available. Core AbvCore n District & dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-107 Schist, iron formation and 103 325 2 Lithologic log available. Core AbvCore n District dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-108 Schist, iron formation and 45 245 2 Lithologic log available. Core AbvCore n District dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-111 Iron formation 4 174 2 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-112 Iron formation, schist and 2 305 2 Lithologic log available. Core AbvCore n District dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-113 Iron formation, schist and 2 270 1 Lithologic log available. Core AbvCore n District dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-114 Sandstone, iron fm. & 10 280 2 Lithologic log available. Core AbvCore n District schist intermixed is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-115 Sandstone, iron fm., chert 6 275 2 Lithologic log available. Core AbvCore n District and dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-125 Iron formation 10 110 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-126 Iron formation and schist 3 135 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-3 Iron fm., quartzite, granite 29 98 1 Core is abbreviated AbvCore n District & biotite schist Dickinso 42N 28W 32 M.A. Hanna Felch District F-5 Iron formation and 15 440 1 Lithologic log available. Core AbvCore n diabase is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch District F-94 Schist, iron formation, 20 370 1 Lithologic log available. Core AbvCore n quartzite and dolomite is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch District F-95 Schist, dolomite with 20 323 1 Lithologic log available. Core AbvCore n some iron fm. & quartz is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch District F-96 Quartzite, iron fm., 12 771 3 Lithologic log available. Core AbvCore n diabase and schist is abbreviated. Dickinso 42N 28W 32 M.A. Hanna Felch F-110 Iron formation, schist and 2 104 2 Lithologic log available. Core n District dolomite Dickinso 42N 28W 32 M.A. Hanna Felch F-111 Iron formation 174 250 2 Lithologic log available. Core n District Dickinso 42N 28W 32 M.A. Hanna Felch F-127 Sandstone, iron fm and 10 275 6 Lithologic log available. Core n District schist Dickinso 42N 28W 32 M.A. Hanna Felch F-128 Iron formation and schist 3 250 5 Lithologic log available. Core n District Dickinso 42N 28W 32 M.A. Hanna Felch F-3 Iron fm., quartzite granite 98 369 3 Lithologic log available. Core n District & biotite schist COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 28W 33 M.A. Hanna Felch F-417 Banded iron formation 0 233 3 Lith. log available. Core is AbvCore n District and schist abv. or hole had poor core recovery. Dickinso 42N 28W 33 M.A. Hanna Felch F-98 Schist and dolomite 27 441 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-420 Ss, sericite- schist, qtz. & 30 186 1 Lithologic log available. Core AbvCore n District iron fm. is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-47 Iron fm., schist and 2 571 4 Lithologic log available. Core AbvCore n District granite is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-48 Schist 24 315 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-2 Diabase, vein quartz and 36 260 1 Lith. log avail. Core is abv. & AbvCore n District iron formation missing fm. 260'-660' (TD) Dickinso 42N 28W 33 M.A. Hanna Felch F-4 Iron Fm., quartz veins, 8 595 6 Lithologic log available Core AbvCore n District schist & biotite granite is abbreviated fm. 520'-595' (1bx.) and missing from 54'- 265' Dickinso 42N 28W 33 M.A. Hanna Felch F-401 Brecciated iron fm., schist 6 165 2 Lithologic log available. Core AbvCore n District & dolomite is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-42 Schist & iron formation 5 262 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-44 iron formation and schist 80 181 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-45 Schist 21 156 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-46 Schist 26 129 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-411 Schist, granite, diabase, 18 317 11 Lithologic log available. Core n District iron fm. & quartzite (?). Dickinso 42N 28W 33 M.A. Hanna Felch F-419 Sandstone, schist and 72 207 1 Lithologic log available. Core Core n District iron formation is abbreviated. Dickinso 42N 28W 33 M.A. Hanna Felch F-418 Boulder gravel, ss., schist 22 119 2 Lithologic log available. Core n District & iron fm. Dickinso 42N 28W 33 M.A. Hanna Felch F-406 Iron fm., quartzite and 13 448 9 Lithologic log available. Core n District schist Dickinso 42N 28W 33 M.A. Hanna Felch F-409 Mica-garnet schist and 24 310 2 Lithologic log available. Core Core n District diabase is abv. or hole had poor recovery. Dickinso 42N 28W 33 M.A. Hanna Felch F-410 Iron fm., diorite and schist 0 523 15 Lithologic log available. Core n District Dickinso 42N 28W 33 M.A. Hanna Felch F-416 Iron fm., and quartz- 5 150 3 Lithologic log available. Core n District sericite schist Dickinso 42N 28W 33 M.A. Hanna Felch F-421 Iron fm., schist and 56 180 2 Lithologic log available. Core n District quartzite intermixed. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 28W 33 M.A. Hanna Felch F-402 Schist, quartzite and 58 134 2 Lithologic log available. Core n District diabase Dickinso 42N 28W 33 M.A. Hanna Felch F-403 Diabase, banded iron fm. 3 357 11 Lithologic log available. Core n District qtz. & schist Dickinso 42N 28W 33 M.A. Hanna Felch F-404 Iron fm. and schist 5 359 12 Lithologic log available. Core n District Dickinso 42N 28W 33 M.A. Hanna Felch F-405 Iron fm. and diabase 13 145 4 Lithologic log available. Core n District Dickinso 42N 28W 33 M.A. Hanna Felch F-407 Iron fm. and diabase 6 158 5 Lithologic log available. Core n District Dickinso 42N 28W 33 M.A. Hanna Felch F-408 Iron Fm., sericite schist 25 423 11 Lithologic log available. Core n District and quartzite Dickinso 42N 28W 33 M.A. Hanna Felch F-414 Diabase, quartzite, iron 59 114 2 Lithologic log available. Core n District fm. & dolomite Dickinso 42N 28W 33 M.A. Hanna Felch F-44 Iron formation & schist 3 80 2 Lithologic log available. Core n District Dickinso 42N 28W 34 M.A. Hanna Felch F-116 Schist, iron formation and 80 191 2 Lithologic log available. Core AbvCore n DIstrict dolomite is abbreviated. Dickinso 42N 28W 34 M.A. Hanna Felch F-97 Schist, banded iron 111 261 1 Lithologic log available. Core AbvCore n District formation and dolomite is abbreviated. Dickinso 42N 29W 12 Minatome St. Lease FLC C18 Gneiss 35 353 34 Lithologic log available. Core n M-00130 Dickinso 42N 29W 12 Minatome St. Lease FLC C9 Gneiss and amphibolite 6 303 32 Lithologic log available. Core n M-00130 Dickinso 42N 29W 12 Minatome St. Lease M- FLC C12 Gneiss/granofels and 7 443 46 Lithologic log available. Core n 00130 amphibolite Dickinso 42N 29W 12 Minatome St. Lease M- FLC C14 Gneiss/granofels and 28 244 24 Lithologic log available. Core n 00130 amphibolite Dickinso 42N 29W 12 Minatome St. Lease M- FLC C2 Gneiss/granofels and 9 145 15 Lithologic log available. Core n 00130 amphibolite Dickinso 42N 29W 20 M.A. Hanna Six Mile Lake 69-G Schist 25 75 1 Lithologic log available. Core AbvCore n Dist. is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland 130-G Iron Formation 77 417 2 Lithologic log available. Core AbvCore n Expl. is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland 131-G Sandstone and iron fm. 40 370 1 Lithologic log available. Core AbvCore n Expl. is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland 56-G Schist, quartzite and 85 299 1 Lithologic log available. Core AbvCore n Expl. dolomite is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland 58-G Iron fm., schist, quartzite 21 211 1 Lithologic log available. Core AbvCore n Expl. and dolomite is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland G-1008 Ss, amphibolite & schist 94 758 12 Lithologic log available. Core AbvCore n Mine is abbreviated Dickinso 42N 29W 31 M.A. Hanna Groveland G-1117 Amphibolite and schist 120 507 7 Lithologic log available. Core AbvCore n Mine is abbreviated COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 29W 31 M.A. Hanna Groveland G-1121 Amphibolite and schist 140 427 6 Lithologic log available. Core AbvCore n Mine is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland G-135 Sandstone, conglomerate, 7 250 1 Lithologic log available. Core AbvCore n Mine iron fm. & schist is abbreviated.

Dickinso 42N 29W 31 M.A. Hanna Groveland G-136 Banded iron formation 189 300 1 Lithologic log available. Core AbvCore n Mine is abbreviated. Dickinso 42N 29W 31 M.A. Hanna Groveland G-802 Ampholite & Biotite schist 125 826 7 Lithologic log available. Core AbvCore n Mine is abbreviated Dickinso 42N 29W 31 M.A. Hanna Groveland G-903 Iron fm., schist and 446 1059 15 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1118 Ss., conglomerate, 151 396 19 Lithologic log available. Core n Mine dolomite, schist, qtz. & iron fm. Dickinso 42N 29W 31 M.A. Hanna Groveland 1-Eng. Quartzite, iron fm. and 11 250 19 Lithologic log available. Core n Mine schist Dickinso 42N 29W 31 M.A. Hanna Groveland 3-Eng. Schist, quartzite and 2 129 11 Lithologic log available. Core n Mine Randville Dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1001 Iron fm. and dolomite 0 458 29 Lithologic log available. Core n Mine Dickinso 42N 29W 31 M.A. Hanna Groveland G-1002 Sandstone, schist, 101 320 3 Lithologic log available. Core n Mine quartzite and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1003 Sandstone, schist and 140 901 16 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1004 Iron fm., amphibolite, 0 580 37 Lithologic log available. Core n Mine schist and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1008 Schist, iron fm. & 758 1035 18 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1009 Iron fm., schist, 7 250 15 Lithologic log available. Core n Mine amphibolite & dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1010 Granite, iron formation 10 410 26 Lithologic log available. Core n Mine and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1106 Iron fm. and quartzite 5 635 46 Lithologic log available. Core n Mine Dickinso 42N 29W 31 M.A. Hanna Groveland G-1108 Iron formation, schist and 5 695 44 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1111 Conglomerate, ss, 20 307 22 Lithologic log available. Core n Mine dolomite, qtz., iron fm. & schist Dickinso 42N 29W 31 M.A. Hanna Groveland G-1116 Iron fm., quartzite, schist 0 538 39 Lithologic log available. Core n Mine & dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1117 Amphibolite, schist, iron 507 1086 43 Lithologic log available. Core Core n Mine formation, quartzite and discarded from 50'-120'. dolomite COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 29W 31 M.A. Hanna Groveland G-1121 Amphibolite, iron fm. and 427 876 33 Lithologic log available. Core Core n Mine quartzite is discarded from 50' - 120' Dickinso 42N 29W 31 M.A. Hanna Groveland G-1123 Dolomite, quartzite, schist 70 366 22 Lithologic log available. Core n Mine & iron fm. Dickinso 42N 29W 31 M.A. Hanna Groveland G-1127 Iron formation, quartzite 37 515 36 Lithologic log available. Core n Mine and schist Dickinso 42N 29W 31 M.A. Hanna Groveland G-1204 Schist, iron formation and 100 404 20 Lithologic log available. Core n Mine quartzite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1205 Schist, amphibolite, iron 100 308 14 Lithologic log available. Core Core n Mine fm., qtz. & dolomite discarded from 7'-100'. Dickinso 42N 29W 31 M.A. Hanna Groveland G-1206 Schist, amphibolite, iron 100 906 50 Lithologic log available. Core Core n Mine formation, quartzite and discarded from 14'-100' dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1207 Dolomite, schist and iron 20 222 14 Lithologic log available. Core Core n Mine formation discarded from 10'-20'. Dickinso 42N 29W 31 M.A. Hanna Groveland G-1303 Sandstone, micaceous 15 306 19 Lithologic log available. Core n Mine schist and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1304 Amphibolite, iron fm., 149 1343 82 Lithologic log available. Core n Mine quartzite and schist Dickinso 42N 29W 31 M.A. Hanna Groveland G-1305 Amphibolite, intrusive, 129 1272 79 Lithologic log available. Core n Mine granite, iron fm., dolomite & schist Dickinso 42N 29W 31 M.A. Hanna Groveland G-133 Conglomerate and iron 233 300 1 Lithologic log available. Core n Mine formation Dickinso 42N 29W 31 M.A. Hanna Groveland G-1406 Sandstone, dolomite, and 33 203 11 Lithologic log available. Core n Mine Mica Schist Dickinso 42N 29W 31 M.A. Hanna Groveland G-1407 Quartzitic schist and 3 300 22 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1503 Iron fm., quartzite schist 0 374 23 Lithologic log available. Core n Mine and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1509 Iron formation, schist and 4 714 45 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1602 Schist, diorite, iron fm., 69 564 34 Lithologic log available. Core n Mine qtz. & dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1603 Schist, diorite, iron fm., 59 1234 77 Lithologic log available. Core n Mine qtz. and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1608 Metadiorite, schist and 11 1155 69 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1701 Schist, iron formation and 58 885 50 Lithologic log available. Core n Mine quartzite Dickinso 42N 29W 31 M.A. Hanna Groveland G-1702 Amphibolite, iron 42 915 53 Lithologic log available. Core n Mine formation, granite, schist and dolomite COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 29W 31 M.A. Hanna Groveland G-1718 Iron fm., fault, qtz., schist 157 250 6 Lithologic log available. Core n Mine and dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-404 Ss, conglomerate, iron fm. 22 570 10 Lithologic log available. Core n Mine & schist Dickinso 42N 29W 31 M.A. Hanna Groveland G-504 Iron formation, slate and 0 586 16 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-507 Ss, schist, iron formation 31 255 5 Lithologic log available. Core n Mine and slate Dickinso 42N 29W 31 M.A. Hanna Groveland G-512 Ss, conglomerate, schist, 6 390 8 Lithologic log available. Core n Mine iron fm. & dolomite Missing core from 54'-97'.

Dickinso 42N 29W 31 M.A. Hanna Groveland G-703 Schist, iron fm., and 17 253 9 Lithologic log available. Core n Mine dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-706 Schist, iron fm. & 58 240 5 Lithologic log available. Core n Mine schistose quartzite Dickinso 42N 29W 31 M.A. Hanna Groveland G-802 Amphibolite 82 125 1 Lithologic log available. Core Core n Mine is abbreviated from 125'-826' (7 bx.). Dickinso 42N 29W 31 M.A. Hanna Groveland G-802 Biotite schist, iron fm. & 826 1123 18 Lithologic log available. Core n Mine Randville Dolomite Dickinso 42N 29W 31 M.A. Hanna Groveland G-901 Sandstone, schist and 120 866 35 Lithologic log available. Core n Mine Randville Dolomite Dickinso 42N 30W 4 Crystal Expl. 024-1 PC red sandstone 50 76 2 Lithologic log available. Core n Dickinso 42N 30W 4 Crystal Expl. 024-2 PC red sandstone 49 79 3 Lithologic log available. Core n Dickinso 42N 30W 4 Crystal Expl. 024-3 PC red sandstone 34 56 3 Lithologic log available. Core n Dickinso 42N 30W 4 Crystal Expl. 24-4 Sandstone 62 80 1 Water well record avail. Left Core n open as water well. Dickinso 42N 30W 36 M.A. Hanna Groveland 119-G Sandstone, schist and 30 120 1 Brief lithologic log. Core is AbvCore n Expl. iron formation abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 120-G Sandstone, iron fm., 20 210 2 Brief lithologic log. Core is AbvCore n Expl. schist & quartz abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 121-G Schist and iron fm. (inter 15 185 3 Brief lithologic log. Core is AbvCore n Expl. mixed) abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 122-G Iron formation, schist & 12 175 3 Brief lithologic log. Core is AbvCore n Expl. dolomite abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 123-G Iron fm. and schist 16 103 1 Brief lithologic log . Core is AbvCore n Expl. abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 54-G Dolomite 21 170 1 Lithologic log available. Core AbvCore n Expl. is abbreviated. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso 42N 30W 36 M.A. Hanna Groveland 62-G Dolomite and quartzite 69 333 1 Lithologic log available Drilled AbvCore n Expl. from Groveland exploration near pit. Core is abbreviated.

Dickinso 42N 30W 36 M.A. Hanna Groveland 13-G Iron formation, sandstone 22 280 1 Lithologic log available. Core AbvCore n Mine and dolomite is abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 14-G Sandstone conglomerate 22 226 1 Lithologic log available. Core AbvCore n Mine and schist is abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 18-G Iron formation & schist 14 201 1 Lithologic log available. Core AbvCore n Mine is abbreviated Dickinso 42N 30W 36 M.A. Hanna Groveland 20-G Dolomite, iron fm. and 1 329 2 Brief lithologic log available AbvCore n Mine schist Core is abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 22-G Quartz & iron fm. inter 5 135 1 Brief lithologic log available. AbvCore n Mine mixed Core is abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 24-G Schist & iron fm. 23 327 3 Brief lithologic log available. AbvCore n Mine Core is abbreviated from 40'- 327'(2 bx). Dickinso 42N 30W 36 M.A. Hanna Groveland 24-G Schist and iron formation 40 327 2 Brief lithologic log. Core is AbvCore n Mine abbreviated Dickinso 42N 30W 36 M.A. Hanna Groveland 26-G Sandstone, schist and 25 104 1 Brief lithologic log available. AbvCore n Mine iron fm. (inter mixed) Core is abbreviated. Dickinso 42N 30W 36 M.A. Hanna Groveland 16-G Iron formation 24 309 8 Brief lithologic log available Core n Mine Dickinso 42N 30W 36 M.A. Hanna Groveland 18-G Iron formation & schist 283 283 2 Brief lithologic log available Core n Mine Dickinso 43N 28W 26 Amselco Minerals St. F-12-C-1 Michigamme Formation 70 110 2 Lithologic log available. Core n Lease M-00156 Dickinso 43N 28W 31 M.A. Hanna Deerhunt D-91 Chert 4 130 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 43N 29W 33 M.A. Hanna Deerhunt D-89 Arkosic sandstone, slate 13 415 1 Lithologic log available. Core AbvCore n District and arkose slate is abbreviated. Dickinso 43N 29W 34 M.A. Hanna Deerhunt D-87 Schist, gneiss and granite 182 250 1 Lithologic log available. Core AbvCore n District is abbreviated. Dickinso 43N 29W 35 M.A. Hanna Deerhunt D-83 Slate-poor bedding to 10 260 1 Lithologic log available. Core AbvCore n District banded is abbreviated. Dickinso 43N 29W 36 M.A. Hanna Deerhunt D-93 Graywacke and 35 345 1 Lithologic log available. Core AbvCore n District slate(mixed beds) is abbreviated. Dickinso 44N 28W 3 Amselco Minerals M-3-7 Pc W Granite Gneiss 119 195 8 Lithologic log available. Core n Dickinso 44N 29W 29 Minatome LS3W Siltstone, iron fm., 88 1000 96 Lithologic log available. Core n diabase, quartzite, conglomerate, phyllite and qtz. monzoni COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Dickinso Not Not 0 M.A. Hanna FC-102 Not known 13 320 4 No log. Core is abbreviated. AbvCore n known kno wn Dickinso Not Not 0 M.A. Hanna FC-103 Not known 5 380 7 Core is abbreviated from 5'- AbvCore n known kno 114' (1 bx.) No Lithologic log. wn Dickinso Not Not 0 M.A. Hanna FC-104 Not known 5 411 2 No log. Core is abbreviated. AbvCore n known kno wn Dickinso Not Not 0 M.A. Hanna FC-105 Not known 169 315 1 No log. Core is abbreviated. AbvCore n known kno wn Dickinso Not Not 0 M.A. Hanna FC-101 Not known 4 206 4 No lithologic log. Core n known kno wn Gogebic 45N 39W 5 Rocky Mountain Energy WT-1CA Boulder, schist and gneiss 60 504 38 Lithologic and gamma ray Core Co. logs available. Gogebic 45N 39W 5 Rocky Mountain Energy WT-2CA Schist, Barb Lake Fault 53 643 52 Lithologic and gamma ray Core Co. and schist logs available. Gogebic 45N 39W 5 Rocky Mountain Energy WT-3CA Barb Lake Fault, Qtz., 73 693 58 Lithologic and gamma ray Core Co. cataclastic, schist, gneiss, logs available. syenite & hornfels

Gogebic 45N 39W 5 Rocky Mountain Energy WT-4CA Schist 59 176 10 Lithologic log available. Core Co. Gogebic 45N 39W 5 Rocky Mountain Energy WT-5CA Schist 69 212 13 Partial lithologic log available. Core Co. Gogebic 45N 39W 28 M.A. Hanna Watersmeet W-1-57 Schist, slate, quartzite, & 175 750 2 Lithologic log available. Core AbvCore iron fm. is abbreviated. Gogebic 45N 39W 28 M.A. Hanna Watersmeet W-2-57 Iron fm. and schist 250 580 1 Lithologic log available. Core AbvCore is abbreviated. Gogebic 46N 44W 1 Resource Expl. Great GLB-3 Andesite flows, tuffs, 20 421 42 Lithologic log available. State Core Lakes Block sediments & porphyry Mineral Lease M-00419.

Gogebic 47N 43W 5 Bear Creek Mining Tula TT-4 Probably Jacobsville Ss 340 478 8 Lithologic log available. Core Triangle Gogebic 47N 43W 5 Bear Creek Mining Tula TT-5 Probably Jacobsville Ss 220 460 9 Lithologic log available. Core Triangle Gogebic 47N 43W 9 Bear Creek Mining Tula TT-1 Probably Jacobsville Ss 228 1303 53 Lithologic log available. Core Triangle Gogebic 47N 43W 9 Bear Creek Mining Tula TT-2 Probably Jacobsville Ss 75 265 8 Lithologic log avialable. Core Triangle Gogebic 47N 43W 9 Bear Creek Mining Tula TT-3 Probably Jacobsville Ss 43 484 19 Lithologic log available. Core Triangle COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 47N 43W 14 Resource Expl. Copps S1-10 Basalt, w/some quartz 0 403 42 Lithologic log available. Core Ridge Gogebic 47N 43W 14 Resource Expl. Copps S1-12 Basalt 11 173 18 Lithologic log available. Core Ridge Gogebic 47N 43W 14 Resource Expl. Copps S1-13 Basalt 54 113 6 Lithologic log available. Core Ridge Gogebic 47N 43W 14 Resource Expl. Copps S1-14 Basalt, breccia zone & 90 204 12 Lithologic log available. Core Ridge quartz-carbonate veins Gogebic 47N 43W 14 Resource Expl. Copps S1-15 Basalt 8 203 21 Lithologic log available. Core Ridge Gogebic 47N 43W 15 Resource Expl. Copps S1-11 Basalt 29 203 19 Lithologic log available. Core Ridge Gogebic 47N 43W 21 Resource Expl. Gillis S1-31 Metavolcanics, graphitic 49 428 37 Lithologic log available. Core Creek Block zone, metasediments, metachert, fault Gogebic 47N 43W 22 Resource Expl. Gillis S1-32 Metasediments, 108 384 26 Lithologic log available. Core Creek Block metabasalt and fault zone

Gogebic 47N 43W 28 Resource Expl. Gillis S1-18 Tuff and basalt 49 303 26 Lithologic log available. Core Creek Block Gogebic 47N 43W 31 Resource Expl. Monarch S1-16 Amphibolite and tuff or 14 602 61 Lithologic log available. Core Creek Block metasediment Gogebic 47N 43W 31 Resource Expl. Monarch S1-17 Tuff or metasediment 11 153 15 Lithologic log available. Core Creek Block Gogebic 47N 43W 34 Resource Expl. Golf Ball DGBS-1 Granite, gneiss, dikes, 29 321 31 Lithologic log available. Core schist and pegmatite Gogebic 47N 43W 34 Resource Expl. Golf Ball DS34-1 Biotite granite & gneiss 40 300 29 Lithologic log available. Core mafic dike & breccia Gogebic 47N 44W 35 Great Lakes Expl. CV-1 Archean Volcanics 35 232 23 Lithologic log available. Core Gogebic 47N 44W 35 Great Lakes Expl. CV-2 Archean Volcanics 53 184 15 Lithologic log available. Core Gogebic 47N 44W 35 Great Lakes Expl. CV-3 Archean Volcanics 42 253 23 Lithologic log available. Core Gogebic 47N 44W 35 Great Lakes Expl. CV-4 Archean Volcanics 9 163 18 Lithologic log available. Core Gogebic 47N 44W 35 Kennecott Expl. CV-5 Graywacke, mafic flows 40 232 20 Lithologic log available. Core and tuffs Gogebic 47N 44W 35 Kennecott Expl. CV-6 Metasediments 49 201 17 Lithologic log available. Core Gogebic 47N 44W 35 Kennecott Expl. CV-7 Metasediments 55 272 25 Lithologic log available. Core Gogebic 47N 44W 36 Resource Expl. Great GLB-4 Basalt, dikes & tuffs 15 263 27 Lithologic log available. Core Lakes Block St. Lease M- 00353 Gogebic 47N 45W 11 Hanna Iron Ore Co. M-1-51 Iron Fm., slate, quartzite & 76 2045 3 Lithologic log available. Core AbvCore Morgan Mine dikes is abbreviated. Gogebic 47N 45W 11 Hanna Iron Ore Co. M-2-51 Iron Formation & dikes 67 1527 3 Lithologic log available. Core AbvCore Morgan Mine is abbreviated. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 47N 45W 17 Hanna Mining Co. WICO 12 Iron formation, diabase 0 755 4 Lith. log avail. Core is abv. AbvCore Exploration and quartzite and/or hole had poor recovery. From 2nd level underground. Gogebic 47N 45W 17 Hanna Mining Co. WICO 14-42 Iron fm., diabase, slate 0 665 19 Lithologic log available Core AbvCore Exploration and quartzite is abbreviated fm. 0'-620' (12 bx.) Gogebic 47N 45W 17 Hanna Mining Co. WICO 18-43 Diabase and iron fm. 0 1680 47 Lithologic log available. Core AbvCore Exploration is abbreviated. Included is 1 bx. of miscellaneous core. Gogebic 47N 45W 17 Hanna Mining Co. WICO 19-43 Iron formation and 0 472 5 Lith. log avail. Core is abv. AbvCore Exploration diabase dike. and from 2nd level underground. Gogebic 47N 45W 17 Hanna Mining Co. WICO 2 Diabase sill, iron fm. & 0 843 6 Lith. log avail. Core is mostly AbvCore Exploration quartzite. abv. and/or hole had poor recovery. From 2nd level underground. Gogebic 47N 45W 17 Hanna Mining Co. WICO 3 Iron fm., slates and 5 610 2 Lith. log avail. Core is abv. AbvCore Exploration quartzite and/or hole had poor recovery. From 2nd level underground. Gogebic 47N 45W 17 Hanna Mining Co. WICO 9 Diabase, slate, quartzite 0 1105 15 Lith. log avail. Core is abv. AbvCore Exploration and iron formation and /or hole had poor recovery. From 2nd level underground. Gogebic 47N 45W 17 Hanna Mining Co. WICO A-42 Diabase, slate, iron fm. 133 1155 12 Lith. log avail. Hole had AbvCore Exploration and quartzite poor/no core recovery. Gogebic 47N 45W 17 Hanna Mining Co. WICO F-44 Diabase, iron fm. and 134 495 7 Lithologic log available. Core AbvCore Exploration quartzite is abbreviated. Gogebic 47N 45W 17 Hanna Mining Co. WICO H-44 Iron fm., diabase, slate 100 1270 26 Lith. log avail. Hole had some AbvCore Exploration and chert poor core recovery. Gogebic 47N 45W 17 Hanna Mining Co. WICO I-43 Slate, iron fm. and 111 845 7 Lith. log avail. Core is abv. AbvCore Exploration quartzite and/or hole had poor recovery. Gogebic 47N 45W 17 Hanna Mining Co. WICO U-43 Slate, diabase and iron 160 503 12 Lith. log avail. Hole had some AbvCore Exploration formation poor/no core recovery. Gogebic 47N 45W 17 Hanna Mining Co. WICO W-43 Fault, quartzite, iron fm., 171 805 6 Lith. log avail. Most of hole AbvCore Exploration diabase and slate had some poor/no core recovery. Gogebic 47N 45W 17 Hanna Mining Co. WICO 17-43 Diabase, slate and iron 0 1852 92 Lithologic log available. Core Exploration formation Gogebic 47N 45W 17 Hanna Mining Co. WICO A 1 Diabase, iron fm. & slate 0 389 13 Lithologic log available. Core Exploration intermixed COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 47N 45W 17 Hanna Mining Co. WICO J-43-A Iron fm., conglomerate, 103 530 18 Lith. log avail. Hole had some Core Exploration quartzite, diabase and poor recovery from 300' to slate 530' (7 boxes). Gogebic 47N 45W 17 Hanna Mining Co. WICO S-43 Diabase, iron formation 176 595 26 Lithologic log available. Core Exploration and slate Gogebic 47N 45W 23 Resource Expl. Wakefield S1-19 Tuff & quartz-carbonate 10 313 33 Lithologic log available. Core South Gogebic 47N 45W 23 Resource Expl. Wakefield S1-20 Tuff & quartz-carbonate 13 153 16 Lithologic log available. Core South Gogebic 47N 45W 23 Resource Expl. Wakefield S1-21 Tuff & quartz-carbonate 11 172 18 Lithologic log available. Core South Gogebic 47N 45W 23 Resource Expl. Wakefield S1-22 Andesite porphyry & tuff 18 203 20 Lithologic log available. Core South Gogebic 47N 45W 27 Resource Expl. Wakefield DLBR-1 Pegmatite, qtz. monzo 64 403 36 Lithologic log available. Core South nite, mafic dike, schist breccia & fault zone Gogebic 48N 46W 27 Bear Creek Mining Tula TT-7 Probably Jacobsville Ss 340 635 16 Lithologic log available. Core Triangle Gogebic 49N 45W 4 Bear Creek Mining PI-1 Nonesuch and Copper 136 394 19 Lithologic log available. Core Presque Isle Basin Harbor Gogebic 49N 45W 4 Bear Creek Mining PI-2 Freda, Nonesuch and 164 886 53 Lithologic log available. Core Presque Isle Basin Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-1 Freda, Nonesuch and 120 917 39 Lithologic log available. Core Presque Isle Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-10 Nonesuch & Copper 124 726 38 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-11 Nonesuch & Copper 132 666 26 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-11A Not known 126 243 4 No lithologic log. Core Presque Isle Gogebic 49N 45W 6 Bear Creek Mining PC-12 Nonesuch & Copper 132 606 22 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-13 Nonesuch & Copper 132 526 19 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-14 Nonesuch & Copper 140 383 21 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-15 Nonesuch & Copper 133 466 16 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-16 Nonesuch & Copper 130 296 8 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-17 Nonesuch & Copper 133 626 23 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-18 Nonesuch & Copper 110 395 25 Lithologic log available. Core Presque Isle Harbor COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 49N 45W 6 Bear Creek Mining PC-19 Nonesuch & Copper 133 196 3 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-2 Freda, Nonesuch and 117 997 42 Lithologic log available. Core Presque Isle Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-20 Nonesuch & Copper 131 326 10 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-21 Copper Harbor 131 166 1 Lithologic log available. Core Presque Isle Gogebic 49N 45W 6 Bear Creek Mining PC-22 Nonesuch & Copper 126 254 6 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-23 Nonesuch & Copper 131 226 4 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-3 Freda, Nonesuch and 130 857 35 Lithologic log available. Core Presque Isle Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-4 Freda, Nonesuch and 131 781 31 Lithologic log available. Core Presque Isle Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-5 Freda, Nonesuch and 130 877 36 Lithologic log available. Core Presque Isle Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-6 Freda, Nonesuch and 122 806 32 Lithologic log available. Core Presque Isle Copper Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-7 Nonesuch & Copper 116 766 31 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-8 Nonesuch & Copper 117 596 23 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 45W 6 Bear Creek Mining PC-9 Nonesuch & Copper 127 666 26 Lithologic log available. Core Presque Isle Harbor Gogebic 49N 46W 2 Sage Minerals Western M56-W11 Nonesuch Formation and 92 309 3 Lithological log available. AbvCore Syncline Copper Harbor Formaton Core is abbreviated

Gogebic 49N 46W 2 Sage Minerals Western M56-W12A Nonesuch Formation and 66 149 2 Lithologic log available. Core AbvCore syncline Copper Harbor Fm. is abbreviated Gogebic 49N 46W 2 Sage Minerals Western M56-W13 Nonesuch Formation and 65 309 3 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 49N 46W 2 Sage Minerals Western M56-W21 Nonesuch Formation and 52 297 3 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 49N 46W 2 Sage Minerals Western M56-W11 Nonesuch Formation and 309 387 8 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M56-W12 Nonesuch Formation and 144 241 10 Partial lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M56-W12A Nonesuch Formation and 149 240 9 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M56-W13 Nonesuch Formation and 309 403 10 Lithologic log available Core Syncline Copper Harbor Fm. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 49N 46W 2 Sage Minerals Western M56-W19 Nonesuch Formation and 87 173 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M56-W21 Nonesuch Formation and 297 378 9 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M56-W22 Nonesuch Formation and 94 563 49 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M57-W103 Nonesuch Formation and 551 633 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M57-W69 Nonesuch Formation and 467 551 9 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M57-W72 Nonesuch Formation and 299 371 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M57-W75 Nonesuch Formation and 307 380 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 49N 46W 2 Sage Minerals Western M57-W80 Nonesuch Formation and 81 151 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 20 Sage Minerals Western M56-W17 Nonesuch Formation and 72 225 2 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 45W 20 Sage Minerals Western M56-W20 Nonesuch formation and 75 142 1 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 45W 20 Sage Minerals Western M57-W42 Nonesuch Formation and 532 591 1 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 45W 20 Sage Minerals Western M56-W17 Nonesuch Formation and 225 311 9 Partial lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 20 Sage Minerals Western M56-W20 Nonesuch Formation and 142 262 9 Partial lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 20 Sage Minerals Western M57-W120 Nonesuch Formation and 293 363 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 20 Sage Minerals Western M57-W42 Nonesuch Formation and 443 532 9 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 50N 45W 28 Sage Minerals Western M56-W10 Siltstone, ss, shale and 77 288 3 Partial lithologic log. Core is AbvCore Syncline Copper Harbor Fm. abbreviated Gogebic 50N 45W 28 Sage Minerals Western M56-W10 Siltstone, ss, shale & 228 352 8 Partial lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 28 Sage Minerals Western M56-W14 Nonesuch Formation and 62 159 11 Partial lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 28 Sage Minerals Western M57-W119 Nonesuch Formation and 89 155 6 Lithologic log available. Core Syncline Copper Harbor Fm. Missing box 2. Gogebic 50N 45W 28 Sage Minerals Western M57-W127 Nonesuch Formation and 439 495 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 28 Sage Minerals Western M57-W136 Nonesuch Formation and 38 453 43 Lithologic log available. Core Syncline Copper Harbor Fm. Missing boxes 32 and 33. Gogebic 50N 45W 28 Sage Minerals Western M57-W137 Nonesuch Formation and 232 305 8 Lithologic log available. Core Syncline Copper Harbor Fm. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 50N 45W 28 Sage Minerals Western M57-W157 Nonesuch Formation and 103 167 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 28 Sage Minerals Western M57-W85 Nonesuch Formation and 571 640 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W100 Nonesuch Formation and 978 1054 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W106 Nonesuch Formation and 802 868 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W126 Nonesuch Formation and 1075 1143 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W134 Nonesuch Formation and 1022 1086 6 Lithologic log available. Core Syncline Copper Harbor Fm. Missing box 1. Gogebic 50N 45W 30 Sage Minerals Western M57-W41 Nonesuch Formation and 932 1017 9 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W43 Nonesuch Formation and 888 968 9 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W47 Nonesuch Formation and 1029 1105 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W50 Nonesuch Formation and 999 1072 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W56 Nonesuch Formation and 708 781 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W67 Nonesuch Formation and 981 1051 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W73 Nonesuch Formation and 1055 1121 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 30 Sage Minerals Western M57-W74 Nonesuch Formation and 844 912 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W33 Freda Ss., Nonesuch & 120 1035 10 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 45W 32 Sage minerals Western M57-W35 Nonesuch formation and 486 1064 6 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 45W 32 Sage Minerals Western M57-W102 Nonesuch Formation and 1015 1085 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W125 Probably Nonesuch and 946 1003 6 No lithologic log. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W128 Nonesuch Formation and 1034 1093 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W138 Nonesuch Formation and 1023 1081 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W144 Nonesuch Formation and 959 1008 5 Lithologic log available. Core Syncline Copper Harbor Fm. Missing box 1. Gogebic 50N 45W 32 Sage Minerals Western M57-W145 Nonesuch Formation and 977 1035 6 Lithologic log available. Core Syncline Copper Harbor Fm. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Gogebic 50N 45W 32 Sage Minerals Western M57-W148 Nonesuch Formation and 1086 1144 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W151 Nonesuch Formation and 1002 1059 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W153 Nonesuch Formation and 1004 1056 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W155 Nonesuch Formation and 1051 1106 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W33 Freda Ss., Nonesuch & 1035 1107 7 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W35 Nonesuch Formation and 1064 1136 6 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W45 Nonesuch Formation and 1031 1100 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W65 Nonesuch Formation and 1052 1117 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W81 Nonesuch Formation and 858 915 6 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 45W 32 Sage Minerals Western M57-W92 Nonesuch Formation and 1029 1094 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals western M56-W24 Freda Ss., Nonesuch and 169 411 3 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 46W 36 Sage Minerals Western M56-W26 Nonesuch formation and 846 885 1 Lithologic log available. Core AbvCore Syncline Copper Harbor Fm. is abbreviated Gogebic 50N 46W 36 Sage Minerals Western M56-W24 Freda Ss., Nonesuch and 877 956 8 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M56-W25 Nonesuch Formation and 719 786 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M56-W26 Nonesuch Formation and 885 950 6 Lithologic log available Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W117 Nonesuch Formation and 1042 1104 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W27 Nonesuch Formation and 940 1055 12 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W54 Nonesuch Formation and 603 665 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W57 Nonesuch Formation and 1025 1095 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W62 Nonesuch Formation and 586 661 8 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W63 Nonesuch Formation and 715 782 7 Lithologic log available. Core Syncline Copper Harbor Fm. Gogebic 50N 46W 36 Sage Minerals Western M57-W70 Nonesuch Formation and 625 688 7 Lithologic log available. Core Syncline Copper Harbor Fm. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Houghto 49N 35W 4 St. Joe American SR79-1 Basalt 270 726 48 Confidential lithologic log. At Core n least 4 identifiable basalt flows. Houghto 53N 32W 5 H. James Bourque 66-2 Jacobsville Ss w/clay 4 53 5 Part of Dimension Stone Core n layers, mica project. Lithologic log available. Houghto 56N 33W 11 Calumet & Hecla Hills HC 4 Trap, amygdaloid, con- 41 3721 219 Lithologic log available. Core n Creek glomerates & sediments Houghto 56N 34W 25 DNR-GSD & MTU Bear Lake Bear Lake Rhyolite 86 207 10 No lithologic log available. Core n Iron 41N 31W 17 Wisconcin Electric Brule BH-11 Iron Formation 7 66 6 Lithologic log available. Core Island Dam Iron 41N 31W 17 Wisconsin Electric Brule BH-20 Metadiabase 10 77 7 Lithologic log available. Core Island Dam Iron 41N 31W 17 Wisconsin Electric Brule BH-26B Not known 70 80 1 No lithologic log available. Core Island Dam Iron 41N 31W 17 Wisconsin Electric Brule BH-5 Metadiabase and Meta- 7 96 10 Lithologic log available. Core Island Dam gabbro Iron 41N 31W 17 Wisconsin Electric Brule BH-9 Greenstone (meta- 21 64 5 Lithologic log available. Core Island Dam sediments) Iron 42N 31W 5 Hanna Mining Co. 501 Slate, iron formation and 30 370 3 Lith. log avail. Core is abv. AbvCore Mansfield Expl. schist and/or had poor core recovery. Iron 42N 31W 5 Hanna Mining Co. 502 Schist, slate and 40 412 2 Lith. log avail. Core is abv. AbvCore Mansfield Expl. greenstone and/or had poor core recovery. Iron 42N 31W 5 Hanna Mining Co. 503 Slate 30 370 2 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. Iron 42N 31W 5 Hanna Mining Co. 504 Slate 95 265 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. Iron 42N 31W 32 Wisconsin Electric Peavy TC-13 Michigamme Formation 0 95 13 Lithologic log available. Core Pond Dam Iron 42N 31W 32 Wisconsin Electric Peavy TC-14 Michigamme Formation 0 65 9 Lithologic log available. Core Pond Dam Iron 42N 31W 32 Wisconsin Electric Peavy TC-15 Michigamme Formation 0 95 13 Lithologic log available. Core Pond Dam Iron 42N 31W 32 Wisconsin Electric Peavy TC-16 Michigamme Formation 0 66 9 Lithologic log available. Core Pond Dam Iron 42N 33W 1 Western Mining Dunn DL 92-1 Riverton Iron Fm., & Dunn 21 608 62 Lithologic log available. Core Location Creek Slate Iron 42N 33W 1 Western Mining Dunn DL 92-2 Stambaugh Formation & 20 485 50 Lithologic log available. Core Location Hiawatha Graywacke COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 42N 33W 19 M.A. Hanna Brule River BR-4-55 Slate and greenstone 330 660 1 Lithologic log available. Core AbvCore Expl. is abbreviated. Iron 42N 33W 19 M.A. Hanna Brule River BR-5-55 Greenstone 207 476 1 Lithologic log available. Core AbvCore Expl. is abbreviated. Iron 42N 33W 19 M.A. Hanna Brule River BR-6-55 Slate and greenstone 164 354 1 Lithologic log available. Core AbvCore Expl. is abbreviated. Iron 42N 33W 34 M.A. Hanna Brule River BR-1-55 Slate w/some iron fm. 90 886 2 Lithologic log available. Core AbvCore Expl. is abbreviated. Iron 42N 33W 34 M.A. Hanna Brule River BR-2-54 Slate w/ dike or 183 339 1 Lithologic log available. Core AbvCore Expl. greenstone is abbreviated. Iron 42N 34W 6 Hanna Mining Co. Iron B-A-1-52 Slate 59 138 3 Lithologic log available. Core River Dist. Iron 42N 34W 7 Hanna Mining Co. 508 Not known 120 140 1 No lithologic log. Hole had AbvCore Zimmerman Mine poor core recovery. Iron 42N 34W 7 Hanna Mining Co. 509 Not known 0 90 1 No lithologic log. Hole had AbvCore Zimmerman Mine poor core recovery. Iron 42N 34W 7 Hanna Mining Co. 510 Not known 0 47 1 No lithologic log. Hole had AbvCore Zimmerman Mine poor core recovery. Iron 42N 34W 24 M.A. Hanna Brule River BR-2-55 Greenstone & slate w/ 155 776 2 Lithologic log available. Core AbvCore Expl. pyrite, iron fm. & qtz. is abbreviated. Iron 42N 34W 24 M.A. Hanna Brule River BR-3-54 Slate, chert, iron fm., qtz., 130 705 1 Lithologic log available. Core AbvCore Expl. dike or greenstone is abbreviated. Iron 42N 34W 24 M.A. Hanna Brule River BR-3-55 Greenstone and slate 125 558 1 Lithologic log available. Core AbvCore Expl. is abbreviated. Iron 42N 35W 1 Hanna Mining Co. Dober 1001 Cherty, gray & black 200 1260 11 Lithologic log available. Hole AbvCore Mine had poor core recovery and from the 10th level underground. Iron 42N 35W 1 Hanna Mining Co. 1-B-47 Slate, iron formation and 0 1055 32 Lith. log avail. Some core may AbvCore Hiawatha #2 Mine graywacke be abv. and/or had poor recovery-- 10th level underground. Iron 42N 35W 1 Hanna Mining Co. Dober DO-A-47 Slate & iron formation 0 467 17 Lithologic log available. Core Mine Iron 42N 35W 2 Hanna Mining Co. Duff D-1-52 Slate 36 1001 29 Lith. log avail. Some core is AbvCore Mine abv. and/or hole had poor recovery. Iron 42N 35W 2 Hanna Mining Co. Duff D-2-52 Slate 35 1000 31 Lith. log avail. Some core is AbvCore Mine abv. and/or hole had poor recovery. Iron 42N 35W 2 Hanna Mining Co. Duff D-B-47 Iron formation and slate 0 255 5 Lithologic log available. Hole AbvCore Mine had poor core recovery. Iron 42N 35W 2 Hanna Mining Co. Duff D-D-42 Iron formation and 0 145 3 Lithologic log available. Hole AbvCore Mine graywacke slates had poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 42N 35W 2 M.A. Hanna Hiawatha DA 59 Graywacke, slate, iron 0 885 6 Lith. log avail. Core is abv. AbvCore Mine fm., qtz. & shear zone and from 13th level underground. Iron 42N 35W 3 Hanna Mining Co. Edlund E-1-49 Graywacke & slate w/ 75 832 25 Lith. log avail. Some core abv. AbvCore Exploration some iron fm. & qtz. and/or had poor recovery.

Iron 42N 35W 3 Hanna Mining Co. Edlund E-1-52 Slate 205 780 13 Lith. log avail. Some core AbvCore Exploration abv.or had poor recovery Iron 42N 35W 3 Hanna Mining Co. Iron DD#19 Greenstone 191 325 4 Lith. log avail. Some core AbvCore River Expl. abv. and/or had poor recovery

Iron 42N 35W 4 Hanna Mining Co. D & M 401 Slate and chert(lean iron 25 640 9 Lithologic log available. Most AbvCore Exploration formation) of hole had poor core recovery. Iron 42N 35W 4 Hanna Mining Co. D & M 402 Iron Formation 28 221 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 42N 35W 4 Hanna Mining Co. D & M 403 Iron Formation & slate 45 244 3 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 31W 7 Resource Expl. Hemlock S1-5 Gabbro, basalt, breccia 72 185 11 Lithologic log available. Core Falls Dam and greenstone Iron 43N 31W 8 Resource Expl. Hemlock S1-6 Granophyre, diabase, and 20 253 25 Lithologic log available. Core Falls Dam gabbro Iron 43N 31W 8 Resource Expl. Hemlock S1-7 Granophyre, gabbro and 25 263 26 Lithologic log available. Core Falls Dam quartz-carbonate Iron 43N 31W 8 Resource Expl. Hemlock S1-8 Tuff, quartz-carbonate& 29 203 18 Lithologic log available. Core Falls Dam serpentized zone Iron 43N 31W 8 Resource Expl. Hemlock S1-9 Tuff & quartz-carbonate 19 225 23 Lithologic log available. Core Falls Dam Iron 43N 31W 14 Hanna Mining Co 1401 Slate or 44 85 1 Lithologic log available. Hole AbvCore Mansfield Expl. schist(sedimentary) had poor core recovery. Iron 43N 31W 14 Hanna Mining Co. 1402 Schist and some vein 45 105 1 Lithologic log available. Hole AbvCore Mansfield Expl. quartz had poor/no core recovery. Iron 43N 31W 14 Hanna Mining Co. 1403 Quartzite 35 59 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 14 Hanna Mining Co. 1405 Ferruginous schist and 90 161 1 Lithologic log available. Hole AbvCore Mansfield Expl. slate had poor core recovery. Iron 43N 31W 14 Hanna Mining Co. 1406 Slate 115 146 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 14 Hanna Mining Co. 1407 Ferruginous slate, schist 120 220 1 Lithologic log available. Hole AbvCore Mansfield Expl. and quartzite had poor core recovery. Iron 43N 31W 14 Hanna Mining Co. 1409 Quartzite, schist and slate 60 365 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or hole had poor recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 31W 22 Hanna Mining Co. 2202 Slate, diabase, diorite and 30 140 1 Lithologic log available. Hole AbvCore Mansfield Expl. schist had poor core recovery. Iron 43N 31W 23 Hanna Mining Co. 2301 Slate and schist 30 180 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 23 Hanna Mining Co. 2302 Schist and slate 33 65 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor/no core recovery. Iron 43N 31W 23 Hanna Mining Co. 2303 Schist and slate 40 155 1 Lithologic log available. hole AbvCore Mansfield Expl. had poor/no core recovery.

Iron 43N 31W 23 Hanna Mining Co. 2304 Vein quartz, schist, slate 30 90 1 Lithologic log available. Hole AbvCore Mansfield Expl. and quartzite had poor/no core recovery. Iron 43N 31W 23 Hanna Mining Co. 2305 Quartzite 38 88 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 23 Hanna Mining Co. 2306 Quartzite 33 150 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 23 Hanna Mining Co. 2307 Quartzite 28 60 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor/no core recovery. Iron 43N 31W 23 Hanna Mining Co. 2308 Schist, chert and quartz 22 77 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor/no core recovery.

Iron 43N 31W 23 Hanna Mining Co. 2309 Schist and slate 16 238 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor/no core recovery. Iron 43N 31W 23 Hanna Mining Co. 2310 Schist 20 65 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 23 Crystal Expl. St. Lease 154-93DH2 Chloritic Schist 40 50 1 Lithologic log available. Core M-00623 Iron 43N 31W 31 Hanna Mining Co. 3101 Schist and iron fm. 55 468 2 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3102 Schist and iron fm. 52 260 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor/no core recovery. Iron 43N 31W 31 Hanna Mining Co. 3103 Schistose greenstone and 56 293 1 Lithologic log available. Hole AbvCore Mansfield Expl. iron formation had poor/no core recovery. Iron 43N 31W 31 Hanna Mining Co. 3104 Schistose greenstone and 80 343 2 Lithologic log available. Hole AbvCore Mansfield Expl. iron formation had poor/no core recovery. Iron 43N 31W 31 Hanna Mining Co. 3105 Schistose greenstone and 60 270 1 Lithologic log available. Hole AbvCore Mansfield Expl. iron formation had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3106 Iron formation and 126 270 1 Lithologic log available. Hole AbvCore Mansfield Expl. quartzite had poor/no core recovery. Iron 43N 31W 31 Hanna Mining Co. 3107 Greenstone 55 213 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3108 Greenstone 45 198 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 31W 31 Hanna Mining Co. 3109 Greenstone, iron 110 395 2 Lith. log avail. Core is abv. AbvCore Mansfield Expl. formation and slate and/or had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3110 Greenstone and schist 128 350 1 Lithologic log available. Hole AbvCore Mansfield Expl. had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3111 Greenstone 110 256 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3112 Greenstone 150 233 2 Lithologic log available. Some AbvCore Mansfield Expl. poor core recovery fm. 150'- 190'. Iron 43N 31W 31 Hanna Mining Co. 3113 Greenstone 160 256 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3114 Greenstone 170 296 1 Lith. log avail. Core is abv. AbvCore Mansfield Expl. and/or had poor core recovery. Iron 43N 31W 31 Hanna Mining Co. 3115 Greenstone and iron 174 393 4 Lithologic log available. Hole AbvCore Mansfield Expl. formation had some poor core recovery.

Iron 43N 32W 21 M.A. Hanna Hag. 1-64 Iron formation 213 535 18 Lithologic log available. Core Iron 43N 32W 21 M.A. Hanna Hag. 2-64 Iron formation 210 773 31 Lithologic log available. Core Iron 43N 32W 21 M.A. Hanna Hag. 3-64 Iron formation 225 578 20 Lithologic log available. Core Iron 43N 32W 21 M.A. Hanna Hag. 4-64 Iron formation & slate 213 339 8 Lithologic log available. Core Iron 43N 32W 30 Republic Steel Genesee 1006G Oxidized Iron Formation 0 320 7 Lith. log avail. Core is abv. AbvCore Property and from 10th level underground. Iron 43N 32W 30 Republic Steel Genesee 1018G Iron Formation 0 275 6 Lithologic log available. Core AbvCore Property is abbreviated. Iron 43N 32W 31 Republic Steel Columbia 1003A Cherty iron fm. & 59 500 4 Lithologic log available. Core AbvCore Mine hematite, limonite & chert is abbreviated & from 10th level underground. Iron 43N 32W 31 Republic Steel Columbia 3303 Ferruginous chert and iron 0 120 1 Lith. log avail. Core is abv. AbvCore Mine fm. intermixed and near 330' level underground. Iron 43N 32W 31 Republic Steel Columbia 3304 Ferruginous chert 0 124 2 Lith. log avail. Core is abv. AbvCore Mine and near 330' level underground. Iron 43N 33W 36 Hanna Iron Ore Co. 1006A Not known 0 241 5 No Lithologic log. Core is AbvCore Monongahela Mine abbreviated. Iron 43N 33W 36 Hanna Iron Ore Co. M-481 Not known 0 368 3 Partial Lithologic log available. AbvCore Monongahela Mine Core is abbreviated. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 34W 19 M.A. Hanna Bates Mine 179 Slate & iron formation 105 165 2 Lithologic log available. Hole AbvCore had poor/no core recovery. Iron 43N 34W 19 M.A. Hanna Bates Mine 178 Iron formation & slate 0 125 1 Lithologic log available. Hole AbvCore had poor/no core recovery. Iron 43N 34W 24 Hanna Mining Co. 1 Iron formation 20 155 1 Lithologic log available. Hole AbvCore McCallum Expl. had poor core recovery. Iron 43N 34W 24 Hanna Mining Co. 2 Diorite, slate and iron 15 163 1 Lithologic log available. Hole AbvCore McCallum Expl. formation had poor core recovery. Iron 43N 34W 29 Republic Steel Michaels No. 281 Slate, Graywacke with 385 651 2 Lithologic log available. Core AbvCore Property seams of cherty iron. is abbreviated. State Lease #28 Iron 43N 34W 31 Hanna Mining Co. D & M 3101 Slate and chert 166 355 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3102 Chert 47 62 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3103 Slate and chert 35 55 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3104 Slate 28 62 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery-about 50% Iron 43N 34W 31 Hanna Mining Co. D & M 3105 Slate and chert 35 56 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3106 Graywacke 72 89 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3107 Slate, iron formation and 146 500 5 Lithologic log available. Hole AbvCore Exploration chert had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3108 Slate, iron formation and 120 307 1 Lithologic log available. Hole AbvCore Exploration graywacke had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3109 Slate 76 130 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3110 Slate 110 154 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3111 Graywacke and slate 131 152 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3112 Graywacke and slate 165 214 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3113 Slate and graywacke 178 202 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3114 Slate and graywacke 178 229 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3115 Graywacke and slate 188 238 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 34W 31 Hanna Mining Co. D & M 3117 Chert and slate 124 142 1 Lith. log avail. Core is abv. AbvCore Exploration Footages in storage and on log do not correspond. Iron 43N 34W 31 Hanna Mining Co. D & M 3118 Slate and graywacke 125 170 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 34W 31 Hanna Mining Co. D & M 3119 Slate & iron formation 196 246 1 Lithologic log available. Hole AbvCore Exploration had poor core recovery. Iron 43N 35W 13 Hanna Mining Co. Barnett BM-1 Chert conglomerate, 100 235 4 Lithologic log available. Hole AbvCore Mine graywacke, slate & vein had some poor core recovery. quartz Iron 43N 35W 13 Hanna Mining Co. Barnett BM-2A Graywacke and slate 132 295 4 Lithologic log available. Hole AbvCore Mine had some poor core recovery.

Iron 43N 35W 13 Hanna Mining Co. Cronin 1 Graywacke and slate 130 400 7 Lithologic log available. Hole AbvCore Wildcat had some poor core recovery.

Iron 43N 35W 13 Hanna Mining Co. Cronin 2 Graywacke and slate 125 210 2 Lithologic log available. Hole AbvCore Wildcat had poor core recovery. Iron 43N 35W 13 Hanna Mining Co. Barnett BM-3 Diabase dike, graywacke 54 366 12 Lithologic log available. Core Mine and slate Iron 43N 35W 13 Hanna Mining Co. Barnett BM-4 Chert, slate and 30 255 10 Lithologic log available. Core Mine graywacke Iron 43N 35W 22 Hanna Mining Co. Cardiff C-1-50 Not known 191 657 14 No Lithologic log. Hole AbvCore Mine appears to have poor core recovery. Iron 43N 35W 22 Hanna Mining Co. Cardiff C-2-50 Not known 187 660 15 No lithologic log. Hole had AbvCore Mine poor core recovery. Iron 43N 35W 22 Hanna Mining Co. Cardiff C-3-50 Not known 215 1045 16 No lithologic log. Hole had AbvCore Mine poor core recovery. Iron 43N 35W 22 Hanna Mining Co. Homer 8001 Slate, chert, quartz, 99 690 26 Lithologic log available. Hole AbvCore Mine graphite & graywacke had poor core recovery and is from 8th level underground.

Iron 43N 35W 22 Hanna Mining Co. Homer 8002 Slate, graywacke, quartz, 0 1152 48 Lithologic log available. Hole AbvCore Mine pyrite, graphite, had some poor core recovery conglomerate and dike and is from 8th level underground. Iron 43N 35W 22 Hanna Mining Co. Homer 8003 Slate, graywacke, iron 0 726 24 Lithologic log available. Hole AbvCore Mine fm., chert, quartz and had some poor core recovery feldspar and is from 8th level underground. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 22 Hanna Mining Co. Homer 8004 Slate & iron formation 0 70 1 Lithologic log available. Hole AbvCore Mine had poor core recovery and is from 8th level underground.

Iron 43N 35W 22 Hanna Mining Co. Homer 8014 Slate, quartz, 0 1380 50 Lithologic log available. Some Core Mine conglomerate, graphite & core not recovered and from dike 8th level underground.

Iron 43N 35W 23 Hanna Mining Co. Anarson 802 Not known 0 75 1 No lithologic log available. AbvCore Property Hole had poor core recovery.

Iron 43N 35W 23 Hanna Mining Co. Anarson 803 Not known 0 40 1 No lithologic log available. AbvCore Property Hole had poor core recovery.

Iron 43N 35W 23 Hanna Mining Co. Homer 1006 Hematite, slate (some 0 430 10 Lithologic log available. Hole AbvCore Mine graphitic), limonite, some had poor recovery on last 3 minor gypsum bx's. From 10th level underground. Iron 43N 35W 23 Hanna Mining Co. Homer 8011 Graphitic slate, qtz., iron 0 841 18 Lith. log avail. Some core is AbvCore Mine fm., breccia, chert abv. and/or had poor graywacke and feldspar recovery. From 8th level underground. Iron 43N 35W 23 Hanna Mining Co. Homer 802 Graywacke, slate and iron 0 196 2 Lith. log avail. Core is abv. AbvCore Mine formation and/or had poor recovery. From 8th level underground. Missing footages 196'-310'. Iron 43N 35W 23 Hanna Mining Co. Homer 830 Not known 0 340 3 Lithologic log available. Hole AbvCore Mine had some poor core recovery.

Iron 43N 35W 23 Hanna Mining Co. Homer 889 Slate (cherty, gray & 0 1050 26 Lithologic log available. Hole AbvCore Mine black) and graywacke had some poor core recovery and is from 8th level underground. Iron 43N 35W 23 Hanna Mining Co. Homer 941 Iron Fm., quartz and 0 1178 30 Lithologic log available. Hole AbvCore Mine graphitic slate inter-mixed. had some poor core recovery and is from 9th level underground. Iron 43N 35W 23 Hanna Mining Co. Homer 947 Hematite, slate-graphite 0 100 1 Lithologic log available. Core AbvCore Mine and chert is abbreviated or had poor recovery and is from 9th level underground. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 23 Hanna Mining Co. Minckler 1022 Iron Formation, goetite 0 355 3 Lithologic log available. Core AbvCore Mine and slate is abbreviated or had poor recovery and is from 10th level underground. Iron 43N 35W 23 Hanna Mining Co. Minckler 1027 Iron formation and slate 0 320 3 Lith. log avail. Core is abv. AbvCore Mine intermixed &/or had poor recovery. From 10th level underground. Bx. 4 destroyed (320'-350').

Iron 43N 35W 23 Hanna Mining Co. 1007 Not known 0 599 26 No lithologic log available. AbvCore Wauseca Mine Hole had poor core recovery.

Iron 43N 35W 23 Hanna Mining Co. 301 Not known 0 260 3 No Lithologic log. Core is abv. AbvCore Wauseca Mine and/or had poor recovery.

Iron 43N 35W 23 Hanna Mining Co. 616 Slate, dike, chert, quartz, 0 743 30 Lithologic log available. Hole AbvCore Wauseca Mine shear zone and had poor recovery. Footage conglomerate from 105'-210' is missing. Iron 43N 35W 23 Hanna Mining Co. 801 Not known 0 70 1 No Lithologic log. Core is abv. AbvCore Wauseca Mine and/or had poor recovery.

Iron 43N 35W 23 Hanna Mining Co. W-1 Iron formation and slate 90 1200 11 Lithologic log available. Most AbvCore Wauseca Mine core abv. and/or had poor recovery. Iron 43N 35W 23 Hanna Mining Co. W-10 Iron formation and slate 85 500 3 Lithologic log available. Core AbvCore Wauseca Mine is abv. and/or had poor recovery. Iron 43N 35W 23 Hanna Mining Co. W-5 Grey & black slates with 100 213 2 Lithologic log available. Core AbvCore Wauseca Mine chert is abv. and/or had poor recovery. Iron 43N 35W 23 Hanna Mining Co. W-6 Iron formation and black 160 335 1 Lithologic log available. Core AbvCore Wauseca Mine slates is abv. and/or had poor recovery. Iron 43N 35W 23 Hanna Mining Co. W-7 Iron formation and black 113 331 2 Lithologic log available. Core AbvCore Wauseca Mine slate is abv. and/or had poor recovery. Iron 43N 35W 23 Hanna Mining Co. Homer 1015 Slate, iron formation and 0 577 34 Lithologic log available. From Core Mine chert 10th level underground.

Iron 43N 35W 26 Mineral Mining Co. Beta 1 Slate, graywacke and iron 17 791 17 Lithologic log available. Hole AbvCore Mine formation had some poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 26 Mineral Mining Co. Beta 2 Iron fm., graywacke, slate 16 850 22 Lithologic log available. Hole AbvCore Mine & dike had some poor/no core recovery. Iron 43N 35W 26 Mineral Mining Co. Beta 6 Slate and iron fm. 13 722 23 Lithologic log available. Hole AbvCore Mine had poor core recovery. Iron 43N 35W 27 Mineral Mining Co. 11 Iron formation, slate, and 76 505 13 Lithologic log available. Hole AbvCore Buckholtz Mine graywacke had poor core recovery. Iron 43N 35W 27 Mineral Mining Co. 12 Graywacke, slate and iron 115 706 12 Lithologic log available. Hole AbvCore Buckholtz Mine formation had poor core recovery. Iron 43N 35W 27 Mineral Mining Co. 16 Graywacke, slate and iron 133 872 22 Lithologic log available. Hole AbvCore Buckholtz Mine formation had some poor/no core recovery. Iron 43N 35W 27 Mineral Mining Co. 17 Graywacke, slate, vein 143 815 20 Lithologic log available. Hole AbvCore Buckholtz Mine qtz., chert & iron fm. had some poor/no core recovery. Iron 43N 35W 27 Mineral Mining Co. 19 Slate, vein quartz, dike, 140 580 13 Lithologic log available. Hole AbvCore Buckholtz Mine chert, iron fm. and had poor core recovery. dolomite Iron 43N 35W 27 Mineral Mining Co. 20 Graywacke, slate, chert, 150 960 24 Lithologic log available. Hole AbvCore Buckholtz Mine iron fm. & vein quartz had poor core recovery especially last 250'(2 bx's) Iron 43N 35W 27 Mineral Mining Co. 3 Slates, graywacke and 85 472 13 Lithologic log available. Hole AbvCore Buckholtz Mine dolomite had poor core recovery. Iron 43N 35W 27 Hanna Mining Co. Semer S-1-51 Slate, iron formation and 245 1000 33 Lithologic log available. Core Exploration greenstone Iron 43N 35W 27 Mineral Mining Co. 5 Slate and graywacke 51 1004 42 Lithologic log available. Core Buckholtz Mine Iron 43N 35W 33 Hanna Mining Co. D & M 3302 Slate, iron carbonate and 27 247 3 Lithologic log available. Hole AbvCore Exploration iron formation had poor core recovery. Iron 43N 35W 33 Hanna Mining Co. D & M 3301 Iron formation and slate 57 158 1 Lith. log avail. Core is abv. AbvCore Exploration and/or had poor recovery. Iron 43N 35W 33 Hanna Mining Co. D & M 3303 Slate 28 342 12 Lithologic log available. Core Exploration Iron 43N 35W 33 Hanna Mining Co. D & M 3304 Slate 59 90 1 Lithologic log available. Core Exploration Footages in storage don't match log. Iron 43N 35W 33 Hanna Mining Co. D & M 3305 Slate 68 78 1 Lithologic log available. Core Exploration Iron 43N 35W 33 Hanna Mining Co. D & M 3306 Slate 78 90 1 Lithologic log available. Core Exploration Iron 43N 35W 35 Hanna Mining Co. Barras B-1-49 Slate and iron fm., 150 413 8 Lithologic log available. Hole AbvCore Oberg Seldon w/some quartz had some poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 35 Hanna Mining Co. 3501 Slate, graywacke, chert 5 774 11 Lithologic log available. Core AbvCore Chatham Mine and iron fm. is abv. and/or had poor recovery. Iron 43N 35W 35 Hanna Mining Co. H-A-44 Dense limonitic ore and 0 130 2 Lithologic log available. Hole AbvCore Hiawatha #1 Mine cherty iron fm. had some poor core recovery & is from 17th level underground. Iron 43N 35W 35 Hanna Mining Co. H-C-47 Hematite, cherty iron 0 165 3 Lithologic log available. Hole AbvCore Hiawatha #1 Mine carbonate, pyrite & slate had some poor core recovery & is from 18th level underground. Iron 43N 35W 35 Hanna Mining Co. H-L-45 Iron fm. and slate 0 97 2 Lithologic log available. Hole AbvCore Hiawatha #1 Mine had some poor core recovery & is from 18th level underground. Iron 43N 35W 35 Hanna Mining Co. WH-A-55 Slate, iron fm. with 0 675 23 Lithologic log available. Hole AbvCore Hiawatha #1 Mine occasional chert & qtz. had poor core recovery and is from 19th level underground.

Iron 43N 35W 35 Hanna Mining Co. WH-J-51 Slate, iron fm., 0 448 16 Lithologic log available. Hole AbvCore Hiawatha #1 Mine graywacke, chert & qtz. had poor core recovery and is from 12th level underground.

Iron 43N 35W 35 Hanna Mining Co. WH-K-54 Iron fm., slate, with some 0 363 15 Lithologic log available. Hole AbvCore Hiawatha #1 Mine calcite and pyrite had poor core recovery and is from 18th level underground.

Iron 43N 35W 35 Hanna Mining Co. WWH-B-50 Slate and iron fm. w/some 2 817 22 Lithologic log available. Hole AbvCore Hiawatha #1 Mine chert & quartz had poor core recovery and is from 9th level underground.

Iron 43N 35W 35 Hanna Mining Co. Iron 3505 Slate, iron formation and 15 393 3 Lithologic log available. Hole AbvCore River Expl. chert had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 101 Slate and iron fm. 45 1030 9 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery especialy from 200-1030' (4 bx's). Iron 43N 35W 35 Hanna Mining Co. Selden- 102 Slate and iron fm. 85 1140 12 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery especially from 400'-1140' (4 bx's). Iron 43N 35W 35 Hanna Mining Co. Selden- 103 Slate 25 120 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 35 Hanna Mining Co. Selden- 104 Slate 19 150 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 105 Slate 18 150 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 106 Slate 19 150 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 107 Slate 13 150 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 108 Slate 7 25 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 109 Slate 31 150 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 110 Slate 42 52 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 111 Slate 41 51 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 112 Slate 50 60 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 114 Slate and iron fm. 34 755 3 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 115A Slate 36 315 6 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 115B Slate 46 190 3 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. Selden- 115C Slate and iron fm. 68 975 18 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery especially from 360'-975' (5 bx's). Iron 43N 35W 35 Hanna Mining Co. S-A-50 Slate, iron fm. w/some 0 317 8 Lithologic log available. Hole AbvCore Stegmiller Mine calcite, pyrite & gypsum had poor core recovery and is from 19th level underground.

Iron 43N 35W 35 Hanna Mining Co. S-A-51 Iron formationm, slate and 20 244 4 Lithologic log available. Hole AbvCore Stegmiller Mine pyrite had poor core recovery and is from 19th level underground.

Iron 43N 35W 35 Hanna Mining Co. S-C-47 Graywacke, chert, iron fm. 0 695 21 Lithologic log available. Hole AbvCore Stegmiller Mine w/some quartz had poor core recovery and is from 16th level underground.

Iron 43N 35W 35 Hanna Mining Co. S-D-52 Iron fm., slate, graphite 0 130 2 Litholoigic log available. Hole AbvCore Stegmiller Mine and pyrite had poor/no core recovery g and is from 19th level underground. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 35 Hanna Mining Co. S-G-48 Graywacke-chert breccia, 0 846 19 Lith. log avail. Hole had poor AbvCore Stegmiller Mine slate, quartz and pyrite core recovery especially between 489'-846'. From 19th level underground. Iron 43N 35W 35 Hanna Mining Co. West- 1 Soft slate 46 75 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. West- 2 Slate 32 45 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. West- 3 Slate 54 67 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. West- 4 Slate, iron formation and 58 465 1 Lithologic log available. Hole AbvCore Anna Expl. chert had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. West- 5 Chert & iron carbonate 40 46 1 Lithologic log available. Hole AbvCore Anna Expl. had poor core recovery. Iron 43N 35W 35 Hanna Mining Co. West- 6 Slate, diabase, chert and 56 200 2 Lithologic log available. Hole AbvCore Anna Expl. iron carbonate had poor core recovery. Iron 43N 35W 35 M.A. Hanna Hiawatha S-B-58 Slate, iron formation, 0 617 3 Lith. log avail. Core is abv.& AbvCore Mine w/some quartz & chert fm. 20th level. Missing core fm. 304'-362' and 617'-805'. Iron 43N 35W 35 M.A. Hanna Hiawatha S-I-55 Graywacke, slate, w/ 0 835 5 Lith. log avail. Core is abv. fm. AbvCore Mine some chert and hematite 0'-574' w/some poor recovery fm. 574'-835'. Core is from 19th level underground

Iron 43N 35W 35 M.A. Hanna Hiawatha WWH-A-58 Slate, quartz, iron fm. 0 791 5 Lithologic log available. Core AbvCore Mine siderite and graywacke is abbreviated and from 9th level underground. Iron 43N 35W 35 Munro Iron Mining 1101 Iron formation, slate and 0 264 2 Lithologic log available. Hole AbvCore Hiawatha #1 Mine graywacke had poor/no core recovery and is from 11th level underground. Iron 43N 35W 35 Munro Iron Mining 1201 Iron formation and 0 205 2 Lithologic log available. Hole AbvCore Hiawatha #1 Mine graywacke had poor/no core recovery and is from 12th level underground. Iron 43N 35W 35 Munro Iron Mining 1202 Iron formation and slate 0 240 2 Lithologic log available. Hole AbvCore Hiawatha #1 Mine had poor/no core recovery and is from 12th level underground. Iron 43N 35W 35 Munro Iron Mining 301 Graywacke, slate and iron 37 350 4 Lithologic log available. Hole AbvCore Hiawatha #1 Mine formation had poor core recovery and is from 3rd level underground. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 35 Munro Iron Mining 304 Slate, graywacke and iron 0 1000 12 Lithologic log available. Hole AbvCore Hiawatha #1 Mine formation had poor/no core recovery and is from 3rd level underground. Iron 43N 35W 35 Hanna Mining Co. Barras B-2-49 Iron fm., slate, pyrite and 93 420 13 Lithologic log available. Core Oberg Seldon chert Iron 43N 35W 35 Hanna Mining Co. 501 Graywacke 0 970 57 Lithologic log available. Core Core Hiawatha #1 Mine is fm. 5th level underground. Iron 43N 35W 35 Hanna Mining Co. CO-A-49 Graywacke, slate, iron 0 1367 43 Lithologic log available. Core Core Hiawatha #1 Mine fm., w/some chert & qtz. is from 9th level underground.

Iron 43N 35W 35 Hanna Mining Co. H-C-52 Graywacke and slate 0 1469 57 Lithologic log available. Core Core Hiawatha #1 Mine is from 9th level underground

Iron 43N 35W 35 Hanna Mining Co. H-L-52 Slate, graywacke, siderite, 0 1465 50 Lithologic log available. Core Core Hiawatha #1 Mine some chert, pyrite and is fm. 18th level underground. quartz. Don't have core fm. 1465'- 1825'-TD. Iron 43N 35W 35 Hanna Mining Co. M-1-50 Not known 0 1450 62 No lithologic log. Core Hiawatha #1 Mine Iron 43N 35W 35 Hanna Mining Co. Selden- 113 Slate 42 47 1 Lithologic log available. Core Anna Expl. Iron 43N 35W 35 Hanna Mining Co. S-H-49 Siderite, slate, graywacke, 0 780 18 Lithologic log available. Hole Core Stegmiller Mine iron fm. & quartz had some core not recovered & is from 19th level underground. Iron 43N 35W 36 Hanna Mining Co. Bengal B-A-48 Iron formation, chert and 0 530 7 Lithologic log available. Hole AbvCore Mine slate had poor core recovery. Iron 43N 35W 36 Hanna Mining Co. Bengal B-B-49 Slate, iron formation, 0 725 26 Lithologic log available. Hole AbvCore Mine w/some chert & quartz had some poor core recovery.

Iron 43N 35W 36 Hanna Mining Co. Bengal B-J-51 Slate, hematite, w/some 0 515 6 Lithologic log available. Hole AbvCore Mine chert and quartz had poor core recovery. Iron 43N 35W 36 Hanna Mining Co. Bengal B-L-51 Slate, iron formation, 0 592 6 Lithologic log available. Hole AbvCore Mine w/some chert had poor/no core recovery. Iron 43N 35W 36 Hanna Mining Co. Bengal B-M-51 Slate, siltstone, w/ some 0 942 24 Lithologic log available. Hole AbvCore Mine chert, hematite, quartz had poor core recovery. and pyrite Iron 43N 35W 36 Hanna Mining Co. Cannon TL-60 Graywacke, slate w/quartz 0 360 1 Lithologic log available. Core AbvCore Mine stringers is abbreviated and from 10th level underground. Iron 43N 35W 36 Hanna Mining Co. Iron 3601 Iron formation & slate 15 400 5 Lithologic log available. Hole AbvCore River Expl. had some poor core recovery. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 43N 35W 36 Hanna Mining Co. Iron 3602 Iron formation, slate and 15 190 1 Lithologic log available. Hole AbvCore River Expl. graywacke had poor core recovery. Iron 43N 35W 36 Hanna Mining Co. Isabella I-1-43 Iron fm., graywacke, slate 85 1193 16 Lithologic log available. Hole AbvCore Mine & diabase had poor/no core recovery. Iron 43N 35W 36 Hanna Mining Co. Isabella I-A-51 Graywacke, slate, chert& 0 1095 38 Lithologic log available. Hole AbvCore Mine qtz. w/few stylolites had some poor core recovery & is from 18th level underground. Iron 43N 35W 36 M.A. Hanna Cannon TK 62 Slate, chert, iron fm., 0 935 13 Lithologic log available. Hole AbvCore Mine siltstone & quartz had poor core recovery and is from 8th level underground.

Iron 43N 35W 36 Hanna Mining Co. Carlson C-1-50 Slate, iron formation, 125 2018 54 Lithologic log available. Core Expl. graywacke and dike Iron 43N 35W 36 Hanna Mining Co. Carlson C-2-50 Iron formation & slate 135 495 7 Lithologic log available. Core Expl. Iron 43N 37W 16 Hanna Coal & Ore Smoky SL-1-55 Amphibolite and slate 255 720 1 Lithologic log available. Core AbvCore Lake Expl. is abbreviated. Iron 43N 37W 16 Hanna Coal & Ore Smoky SL-2-55 Amphibolite 243 370 1 Lithologic log available. Core AbvCore Lake Expl. is abbreviated. Iron 43N 37W 16 Hanna Coal & Ore Smoky SL-3-55 Slate & amphibolite 335 575 1 Lithologic log available. Core AbvCore Lake Expl. is abbreviated. Iron 44N 31W 27 Crystal Expl. St. Lease M-Site 10 DDH 501 Brecciated Kimberlite 41 60 1 Lith. log avail. Pieces of core Core 00243 only. Samples stored in PL- 124. Iron 44N 31W 27 Crystal Expl. St. Lease M-Site 10 DDH 503 Grey, weathered 33 56 1 Lith. log avail. Pieces of core Core 00243 kimberlite only. Samples stored in PL- 124. Iron 44N 31W 27 Crystal Expl. St. Lease M- Site 10 DDH 505 Kimberlite 3 4 1 Lith. log avail. Pieces of core Core 00243 only. Samples stored in PL- 124. Iron 44N 31W 27 Crystal Expl. St. Lease M- Site 10 DDH 507 Ferruginous chloritic 17 18 1 Lith. log avail. Pieces of core Core 00243 schist only. Samples stored in PL- 124. Iron 44N 31W 27 Crystal Expl. St. Lease M- Site 10 DDH 508 Arkose 4 10 1 Lith. log avail. Crushed core. Core 00243 Sample stored in PL-124. Iron 44N 31W 27 Crystal Expl. St. Lease M- Site 10 DDH 509 Chloritic schist 62 63 1 Lith. log avail. Pieces of core Core 00243 only. Samples stored in PL- 124. Iron 44N 31W 27 Crystal Expl. St. Lease M- Site 10 DDH 510 Chloritic schist 28 29 1 Lith. log avail. Cuttings only. Core 00243 Sample stored in PL-124. Iron 44N 31W 27 Kennecott Expl. SPTB-1 Kimberlite 90 255 17 Lithologic log available. Core Iron 44N 31W 27 Kennecott Expl. SPTB-1A Kimberlite 80 252 19 Lithologic log available. Core Iron 44N 31W 27 Kennecott Expl. SPTB-1B Kimberlite 59 452 41 Lithologic log available. Core COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Iron 44N 31W 27 Kennecott Expl. SPTB-1C Kimberlite 59 276 22 Lithologic log available. Core Iron 44N 32W 1 Minatome MC3 11 Qtzofeld Gneiss 10 235 25 Cross section available. Core Iron 44N 32W 1 Minatome MC3 17 Schist and Gneiss 19 201 19 Cross section available. Core Iron 44N 32W 1 Minatome MC3 23 Schist/Gneiss, hornfels, 79 214 14 Lithologic log available. Core arkose, conglomerate, graywacke and dolomite Iron 44N 32W 1 Minatome MC3 24 Gneiss, schist, quartzofeld 12 200 20 Lithologic log available. Core rock & breccia

Iron 44N 35W 2 Amselco Minerals I-32-C-1 Michigamme Fm. 109 192 9 Lithologic log available. Core Iron 46N 33W 30 United States, Dept. of DL-6 Michigamme Fm. 253 1093 72 D.O.E. Open File Report 78-6 Core Energy available through Mi. GSD.

Iron No No M.A. Hanna Brule W100/53 Not known 55 290 1 No log. Core is abbreviated. AbvCore known kno wn Iron No No M.A. Hanna Brule W101/53 Not known 52 80 1 No log. Core is abbreviated. AbvCore known kno wn Iron No No M.A. Hanna Brule W102/53 Not known 0 252 1 No log. Core is abbreviated. AbvCore known kno wn Iron No No M.A. Hanna Brule W103/53 Not known 0 285 1 No log. Core is abbreviated. AbvCore known kno wn Iron No No M.A. Hanna Brule W104/53 Not known 0 375 1 No log. Core is abbreviated. AbvCore known kno wn Iron No No M.A. Hanna Brule W105/54 Not known 50 230 1 No log. Core is abbreviated. AbvCore known kno wn Keweena 57N 32W 27 U.S. Bureau of Mines 3-18 Kearsarge amygdaloidal 0 40 5 No lithologic log available. Core w Homestake Copper basalt Core is fm. 3rd level drift. Seneca Mine #2 MTU produced 5 reports from miscellaneous testing Keweena 57N 32W 27 U.S. Bureau of Mines 3-21 Kearsarge amygdaloidal 0 40 5 No lithologic log available. Core w Homestake Copper basalt Core is fm. 3rd level drift. Seneca Mine #2 MTU produced 5 reports from miscellaneous testing Keweena 57N 32W 27 U.S. Bureau of Mines 3-9 Kearsarge amygdaloidal 0 38 5 No lithologic log available. Core w Homestake Copper basalt Core is fm. 3rd level drift. Seneca Mine #2 MTU produced 5 reports from miscellaneous testing COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Keweena 57N 32W 32 Calumet & Hecla Ahmeek AHM 55 Trap, amygdaloid and 47 1670 98 Lithologic log available. Core w conglomerate Keweena 58N 29W 26 State of Michigan & Mi. G2-1 Portage Lake Lava Series 4 16 2 No lithologic log available. Core w Tech. Univ. Keweena 58N 29W 26 State of Michigan & Mi. G2-2 Portage Lake Lava Series 4 72 8 No lithologic log available. Core w Tech. Univ. Keweena 58N 29W 26 State of Michigan & Mi. G2-3 Portage Lake Lava Series 5 72 8 No lithologic log available. Core w Tech. Univ. Keweena 58N 30W 7 Calumet & Hecla Eagle EH-2 Conglomerate, 20 2322 41 Cross section avail. Missing Core w Harbor amygdaloid, trap & ss core fm. 2133'-2241'. Keweena 58N 30W 7 Calumet & Hecla Eagle EH-4 Amygdaloid, trap, 19 967 20 Cross section available. Core w Harbor conglomerate, shale & ss.

Keweena 58N 30W 18 Calumet & Hecla CEN-89 Trap, amygdaloid & 58 1751 34 Cross section available. Core w Central conglomerate Keweena 58N 30W 19 Calumet & Hecla CEN-31 Trap, amygdaloid & 25 1830 35 Lithologic log available. Core w Central conglomerate Footage missing fm. 260'- 355'. Keweena 58N 30W 29 Calumet & Hecla DEL-55 Trap, amygdaloid & 39 1607 33 Lithologic log available. Core w Delaware sandstone Keweena 58N 30W 30 Calumet & Hecla CEN-27 Trap, amygdaloid & ss 60 1540 28 Lithologic log available. Core w Central Keweena 58N 30W 30 Calumet & Hecla CEN-34 Trap & amygdaloid 65 1798 35 Lithologic log available. Core w Central Keweena 58N 30W 33 Calumet & Hecla DEL-56 Trap, amygdaloid & 41 1059 21 Lithologic log available. Core w Delaware conglomerate Keweena 58N 30W 33 Calumet & Hecla DEL-57 Trap & amygdaloid 12 2229 42 Lith. Log & assays avail. Core w Delaware Footage missing fm. 2110'- 2223'. Keweena 58N 30W 33 Calumet & Hecla DEL-58 Trap, amygdaloid & 14 1411 30 Lithologic log available. Core w Delaware conglomerate Keweena 58N 30W 33 Calumet & Hecla DEL-59 Trap & amygdaloid 77 1850 35 Lith. Log & assays avail. Core w Delaware Footage missing fm. 658'- 754'. Mackinac 42N 01E 15 DNR-GSD & Michigan US Steel #15 Engadine Group 0 231 20 Published article is available, Core Technological University entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 42N 01W 21 DNR-GSD & Michigan Hessell #13 Engadine Group 0 101 9 Published article is available, Core Technological University entitled "Evaluation of high purity limestones and dolostones in N. Michigan" COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Mackinac 42N 02W 10 DNR-GSD & Michigan Nunns Creek #1- Engadine Group 0 97 8 Published article is available, Core Technological Univ. 12 entitled "Evaluation of high purity limestones and dolostones in N. Michigan "

Mackinac 42N 02W 10 DNR-GSD & Michigan Nunns Creek #2- Engadine Group 0 126 11 Published article is available, Core Technological Univ. 11 entitled "Evaluation of high purity limestones and dolostones in N. Michigan "

Mackinac 42N 03W 1 DNR-GSD & Michigan Government #9 Engadine Group 0 95 8 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N.Michigan "

Mackinac 42N 11W 27 Bethlehem Steel Engadine Core Dolomite 3 54 3 Lithologic log available. Core

Mackinac 43N 01W 25 DNR-GSD & Michigan Rockview #14 Engadine Group 0 98 9 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 02W 11 DNR-GSD & MTU Pickford Hendricks Dolomite- Burnt 0 78 3 Report of Investigation #18 is Core Bluff Group available from Mi. GSD. Mackinac 43N 02W 28 DNR-GSD & Michigan Simmons #10 Engadine Group 0 81 7 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 03W 21 DNR-GSD & Michigan Gamble #8 Engadine Group 0 67 6 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 04W 27 DNR-GSD & Michigan East Lake #1-7 Engadine Group 0 28 2 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 04W 27 DNR-GSD & Michigan East Lake #2-7 Engadine Group 0 84 7 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan" COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Mackinac 43N 04W 29 DNR-GSD & Michigan Kenneth #6 Engadine Group 0 179 16 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 05W 16 DNR-GSD & Michigan Ozark #5 Engadine Group 0 91 8 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 05W 28 DNR-GSD & Michigan Kenneth #5 Engadine Group 0 63 5 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 06W 9 DNR-GSD & Michigan Jackson- Tindle #4 Engadine Group 0 62 6 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 07W 4 DNR-GSD & Michigan Caffey Corner #3 Engadine Group 0 81 7 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 10W 19 DNR-GSD & Michigan Engadine #2 Engadine Group 0 49 5 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N.Michigan"

Mackinac 43N 10W 30 DNR-GSD & Michigan Big Knob #1 Engadine Group 0 66 6 Published article is available, Core Technological Univ. entitled "Evaluation of high purity limestones and dolostones in N. Michigan"

Mackinac 43N 11W 8 DNR-GSD & MTU Gould City Hendricks Dolomite- Burnt 0 57 3 Report of Investigation #18 is Core Bluff Group available from Mi. GSD. Mackinac 43N 11W 30 Bethlehem Steel(?) Fiborn Core Fiborn Limestone 5 25 1 No lithologic log. Core

Marquett 43N 24W 5 Cleveland-Cliffs #5 Dolomite & sandstone 17 203 23 Lithologic log available. Core e Marquett 43N 25W 18 Amselco Minerals St. WH3-1 Dolomite 27 37 3 Lithologic log available. Core e Lease M-00461 COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 43N 25W 31 Wisconsin Electric 3746+68 B-83 Munising Sandstone 0 10 1 Lithologic log available. Core e Presque Isle Line Marquett 43N 25W 31 Wisconsin Electric 3746+68 offset B- Munising Sandstone 1 16 1 Lithologic log available. Core e Presque Isle Line 83 Marquett 43N 26W 36 Wisconsin Electric 3714+93 B-84 Munising Sandstone 10 20 1 Lithologic log available. Core e Presque Isle Line Marquett 43N 26W 36 Wisconsin Electric 3714+93 NW B-84 Munising Sandstone 1 11 1 Lithologic log available. Core e Presque Isle Line Marquett 43N 26W 36 Wisconsin Electric 3714+93 SW B-84 Munising Sandstone 2 7 1 Lithologic log available. Core e Presque Isle Line Marquett 44N 23W 21 Cleveland-Cliffs #3 Dolomite & limestone 10 202 24 Lithologic log available. Core e Marquett 44N 24W 25 Cleveland-Cliffs #2 Dolomite & sandstone 10 203 25 Lithologic log available. Core e Marquett 44N 24W 27 Cleveland-Cliffs #4 Dolomite 12 203 24 Lithologic log available. Core e Marquett 45N 25W 6 Wisconsin Electric 4770+81 Leg B Compeau Creek Gneiss 5 18 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 6 Wisconsin Electric 4770+81 Leg D Mona Schist 11 25 2 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 7 Wisconsin Electric 4680+60 Middle PreCambrian 0 5 1 Lithologic log available. Core e Presque Isle Line lower slate Marquett 45N 25W 7 Wisconsin Electric 4714+75 Compeau Creek Gneiss 1 6 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 7 Wisconsin Electric 4724+25 Compeau Creek Gneiss 7 12 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 7 Wisconsin Electric 4728+75 Compeau Creek Gneiss 2 7 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 17 Wisconsin Electric 4591+82 Compeau Creek Gneiss 1 10 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 17 Wisconsin Electric 4591+82 offset Compeau Creek Gneiss 7 12 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 20 Wisconsin Electric 4526+35 Compeau Creek Gneiss 11 16 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 20 Wisconsin Electric 4545+00 Metafeldspathic 12 22 1 Lithologic log available. Core e Presque Isle Line Sandstone (arkose) Marquett 45N 25W 20 Wisconsin Electric 4558+50 Baraga Group-- 11 21 1 Lithologic log available. Core e Presque Isle Line Michigamme Formation Marquett 45N 25W 20 Wisconsin Electric 4562+80 Conglomeritic Sandstone 8 18 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 25W 20 Wisconsin Electric 4566+92 E Menominee Group-- 13 17 1 Lithologic log available. Core e Presque Isle Line Negaunee Iron Fm. Marquett 45N 25W 20 Wisconsin Electric 4566+92 W(A) B- Rubble from cobbles 14 18 1 Lithologic log available. Core e Presque Isle Line 74 and/or boulders COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 45N 25W 20 Wisconsin Electric 4570+90 B Metafeldspathic 3 22 1 Lithologic log available. Core e Presque Isle Line Sandstone (arkose) Marquett 45N 25W 20 Wisconsin Electric 4580+70 Sandstone & metafelds- 18 33 1 Lithologic log available. Core e Presque Isle Line pathic Ss. (arkose) Marquett 45N 25W 20 Wisconsin Electric 4586+70 Metafeldspathic Ss. & 16 35 1 Lithologic log available. Core e Presque Isle Line Compeau Creek Gneiss Marquett 45N 25W 21 Wisconsin Electric 4514+45 Menominee Group-- 21 31 1 Lithologic log available. Core e Presque Isle Line Negaunee Iron Fm. Marquett 45N 26W 1 Wisconsin Electric 4733+85 Compeau Creek Gneiss 3 18 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 26W 1 Wisconsin Electric 4741+31 Compeau Creek Gneiss 3 8 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 26W 1 Wisconsin Electric 4767+81 Leg A Compeau Creek Gneiss 6 11 1 Lithologic log available. Core e Presque Isle Line Marquett 45N 26W 1 Wisconsin Electric 4767+81 Leg C B- Compeau Creek Gneiss 6 15 2 Lithologic log available. Core e Presque Isle Line 46A Marquett 45N 26W 3 Amselco Minerals St. G-27-C-1 Granite and diabase 79 125 5 Lithologic log available. Core e Lease M-00268 Marquett 45N 28W 21 Amselco Minerals St. M3-12-C-1 Amphibolite and schist 99 255 17 Lithologic log available. Core e Lease M-00286 Marquett 45N 29W 29 M.A. Hanna Porterfield H-2 Graywacke-quartzite, 162 539 23 Lithologic log available. Core e Lake phyllites, iron fm. and schist Marquett 45N 29W 29 Not known H-3 Not known 311 413 6 No lithologic log. Core e known kno wn Marquett 46N 25W 18 Wisconsin Electric 4952+99 Leg B Compeau Creek Gneiss 0 10 1 Lithologic log available. Core e Presque Isle Line Marquett 46N 25W 18 Wisconsin Electric 4952+99 Leg D Compeau Creek Gneiss 3 13 1 Lithologic log available. Core e Presque Isle Line Marquett 46N 30W 6 M.A. Hanna R 3-57 Diorite, iron fm., gabbro 140 791 1 Lithologic log available. Core AbvCore e and schist is abbreviated. Marquett 46N 30W 6 M.A. Hanna R 4-57 Diorite, amphibolite and 143 815 1 Lithologic log available. Core AbvCore e iron formation is abbreviated. Marquett 46N 30W 7 Ford Motor Co. FDDH #5 Iron fm., amphibolite, 97 962 45 Lithologic log available. Core e schist and graywacke Marquett 46N 30W 18 M.A. Hanna R 1-57 Diorite and iron fm. 210 945 1 Lithologic log available. Core AbvCore e is abbreviated. Marquett 46N 30W 18 M.A. Hanna W. R-2-57 Iron Fm., diorite & 123 825 1 Lithologic log available. Core AbvCore e Republic Expl. amphibolite intermixed is abbreviated. Marquett 46N 30W 18 M.A. Hanna R 1-62 Amphibolite, iron fm., 37 500 16 Lithologic log available. Core e diorite and quartzite Marquett 46N 30W 18 M.A. Hanna W. R-2-62 Iron Formation and diorite 21 467 16 Lithologic log available. Core e Republic Expl. intermixed COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 46N 30W 29 Ford Motor Co. FDDH #3 Iron fm., schist, 68 621 14 Lithologic log available. Some AbvCore e amphibolite & graywacke core is abbreviated throughout the hole. Marquett 46N 30W 29 Ford Motor Co. FDDH #4 Iron fm., amphibolite & 284 556 3 Lithologic log available. Core AbvCore e graywacke is abbreviated Marquett 46N 30W 29 Ford Motor Co. FDDH #1 Iron fm., graywacke, 51 611 30 Lithologic log available. Core e amphibolite and schist Marquett 46N 30W 29 Ford Motor Co. FDDH #2 Iron formation, schist, 51 978 47 Lithologic log available. Core e amphibolite & graywacke

Marquett 46N 30W 29 Ford Motor Co. FDDH #4 Iron fm., amphibolite and 556 684 9 Lithologic log available. Core e graywacke Marquett 46N 30W 29 Ford Motor Co. FDDH #4 Iron fm., amphibolite and 63 284 9 Lithologic log available Core e graywacke Marquett 46N 30W 30 M.A. Hanna R 2-56 Iron formation, 130 965 1 Lithologic log available. Core AbvCore e amphibolite & diorite is abbreviated. Marquett 46N 30W 30 M.A. Hanna R 5-57 Schist, iron formation and 195 555 1 Lithologic log available. Core AbvCore e diorite is abbreviated. Marquett 46N 30W 32 M.A. Hanna R-1-56 Negaunee Iron Fm., 95 850 2 Lithologic log available. Core AbvCore e diorite and amphibolite is abbreviated. Marquett 47N 25W 31 Wisconsin Electric 5538+39 Leg B Ajibik Quartzite 1 24 2 Lithologic log available. Core e Presque Isle Line Marquett 47N 25W 31 Wisconsin Electric 5538+39 Leg C Ajibik Quartzite 3 12 1 Lithologic log available. Core e Presque Isle Line Marquett 47N 27W 9 USX (US Steel) Hard Ore 1201 Mixed iron 0 203 3 Lithologic log available. Core AbvCore e Mine formation(jasper) is from 600' level and abbreviated fm. 126'-203' Marquett 47N 27W 9 USX (US Steel) Hard Ore 1203 Conglomerate, chert and 0 132 2 Lith. log avail. Core is from AbvCore e Mine diorite 600' level & abv. fm. 88'-132' Marquett 47N 27W 9 USX (US Steel) Holmes 1177 Broken jasper & dike 0 92 1 Brief lithologic log available. AbvCore e Mine This is an underground core. Core is mostly abbreviated Marquett 47N 27W 9 USX (US Steel) Holmes 1172 Chlorite schist, diorite, 8 1000 25 Lithologic log available. Core Core e Mine iron fm., graywacke & is from 4th level underground. breccia Marquett 47N 27W 9 USX (US Steel) Holmes 1191 Diorite & quartzite 67 495 14 Brief lithologic log available. Core e Mine Core is from 4th level. Marquett 47N 27W 19 M.A. Hanna Saginaw S-62-1 Goodrich Quartzite, 26 350 12 Lithologic log available. Core e Location conglomerate, qtz., & hematite iron fm Marquett 47N 28W 6 ACNC & TVA 54918 Slate and quartzite 0 367 38 Lithologic log available. Core e Marquett 47N 28W 6 ACNC & TVA 54919 Metasiltstone 16 492 52 Lithologic log available. Core e COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 47N 28W 6 ACNC & TVA 54920 Slate 0 453 48 Lithologic log available. Core e Marquett 47N 28W 6 ACNC & TVA 54921 Slate, argillite and 25 420 43 Lithologic log available. Core e quartzite Marquett 47N 30W 20 Bear Creek Mining St. FX-1 Siltstone, Hemlock Iron 60 436 40 Lithologic log, geophysical & Core e Lease ML-7 Fm. & Goodrich Quartzite assay data available.

Marquett 48N 25W 8 Wisconsin Electric 5768+25 B-28 Compeau Creek Gneiss 9 19 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 8 Wisconsin Electric 5773+65 B-27 Compeau Creek Gneiss, 11 16 1 Lithologic log available. Core e Presque Isle Line may grade to Mona Schist

Marquett 48N 25W 8 Wisconsin Electric 5778+57 B-26 Compeau Creek Gneiss 23 32 2 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 8 Wisconsin Electric 5816+00B B-19 Boulders and cobbles 26 32 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 10 Wisconsin Electric 5882+53 B-9 Compeau Creek Gneiss 5 15 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 10 Wisconsin Electric 5902+63 B-6 Compeau Creek Gneiss 1 11 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 10 Wisconsin Electric 5911+91 B-4 Compeau Creek Gneiss 6 16 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 10 Wisconsin Electric 5920+63 Boulder 21 24 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 10 Wisconsin Electric 5923+85 B-1 Compeau Creek Gneiss 5 10 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 11 Wisconsin Electric 5955+63 Compeau Creek Gneiss 16 21 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5644+80 Mona Schist Greenstone 23 41 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5652+04 Gabbro 2 22 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5658+80 Mona Schist 3 13 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5662+23 Mona Schist 10 20 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5671+53 Mona Schist 7 12 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5676+80 Mona Schist 9 13 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5684+50 Mona Schist 0 20 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 19 Wisconsin Electric 5687+37 B-40 Mona Schist 3 20 1 Lithologic log available. Core e Presque Isle Line COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 48N 25W 30 Wisconsin Electric 5604+25 Mona Schist 6 16 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 30 Wisconsin Electric 5609+20 Mona Schist Greenstone 0 20 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 30 Wisconsin Electric 5637+18 Mona Schist Greenstone 9 24 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 25W 30 Wisconsin Electric 5642+06 Mona Schist Greenstone 7 16 1 Lithologic log available. Core e Presque Isle Line Marquett 48N 26W 6 Humble Oil NDREG #1 (3) Archean Volcanics 0 500 54 Lithologic log available. Core e Marquett 48N 26W 6 Humble Oil NDREG #2 (4) Archean Volcanics 0 500 55 Lithologic log available. Core e Marquett 48N 27W 2 Callahan Mining Fire FCE-1 Archean volcanics and 0 439 47 Lithologic log available. Core e Center East intrusives Marquett 48N 27W 2 Nicor Minerals Holyoke N-4 Qtz.-feldspar porphyry, 20 203 19 Lithologic log available. Core e Mine area basalt, fault and dike Marquett 48N 27W 2 Nicor Minerals Holyoke N-5 Basalt tuff, mafic dike, qtz.- 10 466 49 Lithologic log available. Core e Mine area feldspar porphyry and basalt Marquett 48N 27W 2 Resource Expl. S1-1 Basalt 15 201 19 Lithologic log available. Core e Marquett 48N 27W 2 Resource Expl. S1-2 Basalt, qtz.-feldspar 0 284 30 Lithologic log available. Core e porphyry & tuff Marquett 48N 27W 2 Resource Expl. S1-23 Shale/Tuff, basalt, qtz. 14 556 56 Lithologic log available. Core e feldspar porphyry & dike Marquett 48N 27W 2 Resource Expl. S1-24 Shale/Tuff, basalt, iron 18 667 67 Lithologic log available. Core e fm., chert, qtz.-feldspar porphyry & dike intermix Marquett 48N 27W 2 Resource Expl. S1-3 Basalt, tuff, quartz- 14 384 38 Lithologic log available. Core e feldspar porphyry & dike Marquett 48N 27W 2 Resource Expl. S1-4 Basalt, chert, quartz- 7 274 28 Lithologic log available. Core e feldspar porphyry, iron fm. & tuff intermixed Marquett 48N 27W 2 Western Mining HK-1 Archean volcanics and 9 761 80 Lithologic log available. Core e intrusives Marquett 48N 27W 2 Western Mining HK-2 Archean volcanics and 8 529 55 Lithologic log available. Core e intrusives Marquett 48N 27W 29 Callahan Mining Ropes RS 1515E-2 Peridotite 163 2047 222 Lithologic log available. Total Core e Gold Mine Depth is 3054'. Marquett 48N 27W 30 Callahan Mining SLS-9 Archean Kitchi Fm. 4 684 69 Lithologic log available. Core e Marquett 48N 27W 30 Callahan Mining St. RS-33 Archean Kitchi 60 1143 115 Lithologic log available. Core e Lease M-00312 (Greenstone) COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 48N 27W 30 Callahan Mining St. SLS-1 Archean Kitchi 38 178 16 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-2 Archean Kitchi 19 369 38 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-3 Archean Kitchi 8 403 43 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-4 Archean Kitchi 14 552 56 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-5 Archean Kitchi 38 214 18 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-6 Archean Kitchi 22 532 53 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-7 Archean Kitchi 12 492 51 Lithologic log available. Core e Lease M-00312 (Greenstone) Marquett 48N 27W 30 Callahan Mining St. SLS-8 Archean Kitchi 39 741 76 Lithologic log available. Boxes Core e Lease M-00312 (Greenstone) 1-3 are missing. Marquett 48N 27W 30 Callahan Mining Ropes SLU-1 Archean Kitchi 0 203 23 Lithologic log available. Core Core e Mine St. Lease M-00312 (Greenstone) drilled from decline. Marquett 48N 27W 30 Callahan Mining Ropes SLU-2 Archean Kitchi 0 402 43 Lithologic log available. Core Core e Mine St. Lease M-00312 (Greenstone) is from decline. Marquett 48N 27W 30 Callahan Mining Ropes SLU-3 Archean Kitchi 0 447 47 Lithologic log available. Core Core e Mine St. Lease M-00312 (Greenstone) is from decline. Marquett 48N 27W 30 Callahan Mining Ropes SLU-4 Archean Kitchi 0 312 33 Lithologic log available. Core Core e Mine St. Lease M-00312 (Greenstone) is from decline. Marquett 48N 27W 35 M.A. Hanna TL 6209 Negaunee Iron Fm. 45 350 2 Lithologic log available. Core AbvCore e is abbreviated. Marquett 48N 27W 35 M.A. Hanna TL 6211 Negaunee Iron Fm. 12 450 2 Lithologic log available. Core AbvCore e is abbreviated. Marquett 48N 27W 35 M.A. Hanna TL 6003 Negaunee Irom Fm. 70 748 28 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6004 Negaunee Iron Fm. 12 480 19 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6006 Negaunee Iron Fm. 40 700 25 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6201 Negaunee Iron Fm. 37 810 28 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6202 Negaunee Iron Fm. 15 784 28 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6205 Negaunee Iron Fm. 15 664 21 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6206 Negaunee Iron Fm. 15 400 12 Lithologic log available. Core e Marquett 48N 27W 35 M.A. Hanna TL 6207 Negaunee Iron Fm. 35 800 25 Lithologic log available. Core e COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 48N 27W 35 M.A. Hanna TL 6216 Negaunee Iron Fm. 22 400 2 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6212 Negaunee Iron Fm. 16 300 2 Core is abbreviated. AbvCore e Marquett 48N 27W 36 M.A. Hanna TL 6213 Negaunee Iron Fm. 15 600 28 Lithologic log available. Core AbvCore e is abbreviated. Marquett 48N 27W 36 M.A. Hanna TL 6215 Negaunee Iron Fm. 7 230 1 Lithologic log available. Core AbvCore e is abbreviated. Marquett 48N 27W 36 M.A. Hanna TL 6001 Negaunee Iron Fm. 19 273 5 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6001A Negaunee Iron Fm. 10 608 18 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6002 Negaunee Iron Fm. 40 700 27 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6203 Negaunee Iron Fm. 18 104 3 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6203A Negaunee Iron Fm. 15 121 4 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6204 Negaunee Iron Fm. 18 50 2 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6208 Negaunee Iron Fm. 18 483 27 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6210 Negaunee Iron Fm. 26 500 3 Lithologic log available. Core e Marquett 48N 27W 36 M.A. Hanna TL 6214 Negaunee Iron Fm. 25 726 3 Partial lithologic log. Missing Core e core fm. 385'-458'. Marquett 48N 28W 2 United States, Dept of DL-4a Michigamme Fm. to 84 1411 82 OFR 78-4 avail. 4a terminated Core e Energy granite gneiss at 1411' for excessive deviation. Marquett 48N 28W 2 United States, Dept of DL-4b Michigamme Fm. to 987 3176 176 OFR 78-4 avail. 4a partly Core e Energy granite gneiss cemented, wedged, and redrilled to start 4B. Marquett 48N 29W 29 ACNC & TVA 29-1 Slate, quartzite, cherty 8 454 15 Lithologic log available. Core e banded iron fm. Marquett 48N 29W 29 ACNC & TVA 29-10 Quartzite, graphitic slate, 30 180 6 Lithologic log available. Core e graywacke and banded iron formation Marquett 48N 29W 29 ACNC & TVA 29-2 Graphitic slate,quartzite 7 396 14 Lithologic log available. Core e banding, iron fm. Marquett 48N 29W 29 ACNC & TVA 29-3 Graphitic slate, 0 363 12 Lithologic log available. Core e metagraywacke & quartzite, banded iron formation COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 48N 29W 29 ACNC & TVA 29-4 Graphitic slate w/qtz. & 12 661 22 Lithologic log available. Core e metagraywacke, sulfides & iron fm. Marquett 48N 29W 29 ACNC & TVA 29-5 Graphitic slate and 12 616 22 Lithologic log available. Core e quartzite banding Marquett 48N 29W 29 ACNC & TVA 29-6 Bijiki banded iron fm. 16 263 7 Lithologic log available. Core e Marquett 48N 29W 29 ACNC & TVA 29-7 Iron fm., graphitic slate, 15 283 9 Lithologic log available. Core e quartzite bands Marquett 48N 29W 29 ACNC & TVA 29-8 Banded quartzite, chert, 6 192 6 Lithologic log available. Core e hematite, slate Marquett 48N 29W 29 ACNC & TVA 29-9 Banded iron formation 12 293 9 Lithologic log available. Core e Marquett 48N 29W 35 ACNC & TVA 35-1 Banded cherty, graphitic 0 352 12 Lithologic log available. Core e slate Marquett 48N 29W 35 ACNC & TVA 35-10 Conglomerate-breccia, 16 483 17 Lithologic log available. Core e graphitic & carbonaeous slate Marquett 48N 29W 35 ACNC & TVA 35-11 Carbonaceous with 20 296 10 Lithologic log available. Core e graphitic slate Marquett 48N 29W 35 ACNC & TVA 35-12 Carbonaceous & graphitic 21 255 9 Lithologic log available. Core e slate, banded graywacke

Marquett 48N 29W 35 ACNC & TVA 35-14 Chert breccia 59 245 6 Cross section available. Core e Some core is missing. Marquett 48N 29W 35 ACNC & TVA 35-15 Banded metagraywacke, 26 445 15 lithologic log available. Some Core e siliceous slate, core missing or out of order. quartzite/chert, breccia, mixed slates Marquett 48N 29W 35 ACNC & TVA 35-16 Breccia, mixed slates 15 457 16 Lithologic log available. Core e Marquett 48N 29W 35 ACNC & TVA 35-17 Banded iron fm. mixed 25 368 13 lithologic log available. Core is Core e slates & quartzite. missing from 224' to 242'. Marquett 48N 29W 35 ACNC & TVA 35-18 Banded chert with 17 200 7 Lithologic log available. Core e carbonaceous slate Marquett 48N 29W 35 ACNC & TVA 35-19 Banded chert-quartzite 16 530 19 Lithologic log available. Core e with slates Marquett 48N 29W 35 ACNC & TVA 35-2 Cherty iron formation, 49 136 3 Lithologic log available. Core e graphitic slate Marquett 48N 29W 35 ACNC & TVA 35-20 Banded slates w/quartzite 95 446 13 Lithologic log available. Core e bands & quartzite breccia

Marquett 48N 29W 35 ACNC & TVA 35-21 Various slates & quartzite 96 476 13 Lithologic log available. Core e COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 48N 29W 35 ACNC & TVA 35-22 Laminated carbon, 74 489 16 Lithologic log available. Core e quartzite,various slates Marquett 48N 29W 35 ACNC & TVA 35-23 Banded slates, carbon, 100 495 14 Lithologic log available. Core e slate (massive) Marquett 48N 29W 35 ACNC & TVA 35-24 Gray quartzite & slate 110 606 18 Cross section available. Core e Marquett 48N 29W 35 ACNC & TVA 35-25 Various slates 129 702 21 Lithologic log available. Core e Marquett 48N 29W 35 ACNC & TVA 35-3 Brecciated, banded, 19 394 13 Lithologic log available. Core e cherty unit, slate Marquett 48N 29W 35 ACNC & TVA 35-4 Carbon/graphitic slate, 0 451 15 Lithologic log available. Core e quartzite, metagraywacke

Marquett 48N 29W 35 ACNC & TVA 35-5 Graphitic slate, 0 265 9 Lithologic log available. Core e carbonaceous slate, metagraywacke Marquett 48N 29W 35 ACNC & TVA 35-6 Slate, variable 28 246 7 Lithologic log available. Core e Marquett 48N 29W 35 ACNC & TVA 35-7 Banded chert, iron 17 146 5 Lithologic log available. Core e formation, graphitic to phyllitic slate Marquett 48N 29W 35 ACNC & TVA 35-8 Cherty & quartzite breccia, 14 256 9 Lithologic log available. Core e quartzite, graphitic slate

Marquett 48N 29W 35 ACNC & TVA 35-9 Banded, cherty breccia, 13 186 7 Lithologic log available. Core e carbonaceous slate Marquett 48N 29W 36 ACNC & TVA 36-1 Slate, siltstone, quartz 99 540 18 Lithologic log available. Core e vein & gypsum Marquett 48N 29W 36 ACNC & TVA 36-2 Chloritic slate with some 94 704 22 Lithologic log available. Core e siltstone Marquett 48N 29W 36 ACNC & TVA 36-3 Chloritic slate with some 80 375 11 Lithologic log available. Core e siltstone Marquett 48N 30W 21 ACNC & TVA 27-6 Phyllite & quartzite 152 548 14 Lithologic log available. Core e Marquett 48N 30W 21 ACNC & TVA 27-8 Graphitic slate, phyllite & 90 486 13 Lithologic log available. Core e iron fm. Marquett 48N 30W 27 ACNC & TVA 27-1 Various slates, sulfides & 0 386 13 Lithologic log available. Core e iron fm. Marquett 48N 30W 27 ACNC & TVA 27-2 Slates interbedded with 0 384 13 Lithologic log available. Core e quartzite, layered slates Marquett 48N 30W 27 ACNC & TVA 27-3 Banded carb. slate 8 220 8 Lithologic log available. Core e Marquett 48N 30W 27 ACNC & TVA 27-4 Various slates, some 10 617 21 Lithologic log available. Core e pyrite zones COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 48N 30W 27 ACNC & TVA 27-5 Various slates 114 618 18 Lithologic log available. Core e Marquett 48N 30W 27 ACNC & TVA 27-7 Carboniferous & chloritic 15 427 14 Lithologic log available. Core e slates, phyllite, feldspathic lithics Marquett 48N 25W 10 Wisconsin Electric 5917+73 B-3 Compeau Creek Gneiss 34 40 1 Lithologic log available. Core e Known Kno Presque Isle Line wn Marquett 49N 27W 16 United States, Dept. of DL-5 Michigamme Fm. to Mona 339 1148 109 Open File Report 78-5 Core e Energy Schist available through Mi. GSD. Marquett 49N 27W 19 Humble Oil Dead River NDRWG #1 Archean Volcanics 109 500 43 Lithologic log available. Core e Basin Marquett 49N 27W 19 Humble Oil Dead River NDRWG #2 Archean Volcanics 0 500 54 Lithologic log available. Extra Core e Basin sample stored in PL-59.

Marquett 49N 27W 26 Kerr McGee/Callahan 36-8 (26-1) Iron fm., slates, 29 503 51 Lithologic log available. Core e Dead River East metagraywacke, qtz., basalt & feldspar porphyry

Marquett 49N 27W 28 Kerr McGee Corp. Dead 4927-28-3 Gabbro, quartz-feldspar 2 193 20 Lithologic log available. Core e River West porphyry & diabase dike inter mixed Marquett 49N 27W 28 Kerr McGee Corp. Dead 4927-28-1 Gabbro, quartz-feldspar 13 179 19 Lithologic log available. Core e River West Thrill Hill porphyry & diabase dike inter mixed Marquett 49N 27W 28 Kerr McGee Corp. Dead 4927-28-2 Gabbro, quartz-feldspar 24 169 16 Lithologic log available. Core e River West Thrill Hill porphyry & diabase dike inter mixed Marquett 49N 27W 29 Callahan Mining C5-1 Altered Archaen basalts 0 412 44 Lithologic log available. Core e (Lighthouse Point Basalt)

Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-1 Metasediments, 65 804 78 Lithologic log available. Core e River West metabasalt & felsic dikes

Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-2 Metabasalt, felsic dike 13 360 37 Lithologic log available. Core e River West and breccia inter mixed Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-3 Metabasalt, graphite & 0 420 45 Lithologic log available. Core e River West felsic dike intermixed Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-4 Metabasalt & metagabbro 3 471 50 Lithologic log available. Core e River West inter mixed Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-5 Metabasalt (sheared & 22 300 30 Lithologic log available. Core e River West brecciated), & dike inter mixed COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-6 Gabbro & metabasalt 30 292 29 Lithologic log available. Core e River West Marquett 49N 27W 30 Kerr McGee Corp. Dead 4927-30-7 Metabasalt 10 201 15 Lithologic log available. Core e River West Marquett 49N 27W 30 Resource Expl. Dead S1-33 Siltstone and tuff (pyrite 57 353 31 Lithologic log available. Core e River Basin cubes common) Marquett 49N 27W 30 Resource Expl. Dead S1-35 Metatuff, metamudstone 112 253 13 Lithologic log available. Core e River Basin and metasediment Marquett 49N 27W 30 Resource Expl. Dead S1-36 Metatuff, metachert, and 16 553 58 Lithologic log available. Core e River Basin mudstone Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-1 Basalt, felsic rock, qtz.- 23 784 81 Lithologic log available. Core e River West feldspar porphyry, pyritic argillite, breccia, gabbro/diabase Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-10 Metasediments, meta- 24 298 31 Lithologic log available. Core e River West gabbro & quartz-feldspar porphyry (inter mixed) Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-11 Metasediments, quartz- 14 198 21 Lithologic log available. Core e River West feldspar porphyry & metagabbro (inter mixed)

Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-2 Metagabbro 1 163 18 Lithologic log available. Core e River West Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-3 Metagabbro 11 502 54 Lithologic log available. Core e River West Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-4 Metabasalt & 5 479 52 Lithologic log available. Core e River West quartzfeldspar porphyry Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-5 Dike, quartz chlorite- 4 322 35 Lithologic log available. Core e River West pyrite breccia and metabasalt Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-6 Metabasalt, felsic dike, 6 600 65 Lithologic log available. Core e River West graphite & metagabbro (inter mixed) Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-8 Metabasalt, metasedi 29 316 32 Lithologic log available. Core e River West ments, porphyry & gabbro

Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-9 Felsic intrusive, 11 394 43 Lithologic log available. Core e River West metasediments, metagabbro & porphyry (inter mixed) Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-2A Metagabbro, dikes inter 3 390 44 Lithologic log available. Core e River West Gold Hill mixed COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 49N 27W 34 Kerr McGee Corp. Dead 4927-34-7 Felsic intrusive, meta- 17 373 39 Lithologic log available. Core e River West Gold Hill gabbro & quartz-feldspar porphyry (inter mixed) Marquett 49N 27W 34 Nicor Minerals Holyoke N-1 Basalt & quartz- feldspar 23 260 24 Lithologic log available. Core e Mine porphyry, tuff and chert Marquett 49N 27W 34 Resource Expl. S1-25 Basalt, sill, mafic dike& 3 600 67 Lithologic log available. Core e qtz.-feldspar porphyry Marquett 49N 27W 34 Resource Expl. S1-26 Basalt/Tuff & quartz- 3 180 18 Lithologic log available. Core e feldspar porphyry Marquett 49N 27W 34 Resource Expl. S1-27 Basalt, qtz.-feldspar 9 156 15 Lithologic log available. Core e porphyry and tuff Marquett 49N 27W 34 Resource Expl. S1-28 Quartz-Feldspar porphyry 58 276 21 Lithologic log available. Core e Marquett 49N 27W 34 Resource Expl. S1-29 Basalt and quartz- 7 207 19 Lithologic log available. Core e feldspar porphyry Marquett 49N 27W 35 Callahan Mining FC-1 Archean Volcanics 15 530 56 Lithologic log available. Core e Marquett 49N 27W 35 Callahan Mining FC-2 Archean Volcanics 9 389 41 Lithologic log available. Core e Marquett 49N 27W 35 Callahan Mining Fire FCS-1 Tuff, graphitic rock, 10 537 56 Lithologic log available. Core e Center West tonalite, basalt, chert and Missing boxes 2 through 8. gabbro Marquett 49N 27W 35 Callahan Mining Fire FCW-1 Archean volcanics and 9 502 51 Lithologic log available. Core e Center West intrusives Marquett 49N 27W 35 Nicor Minerals Holyoke N-2 Diabase, dacite?, qtz. 20 343 35 Lithologic log available. Core e Mine feldspar porphyry, iron formation and basalt? Marquett 49N 27W 35 Nicor Minerals Holyoke N-3 Qtz. feldspar porphyry and 6 212 22 Lithologic log available. Core e Mine basalt intermixed Marquett 49N 27W 36 Kerr McGee Callahan - 36-6 Basalt and feldspar 0 201 23 Lithologic log available. Core e Dead River East porphyry (inter mixed) Marquett 49N 27W 36 Kerr McGee Callahan- 36-5 Basalt and feldspar 1 302 33 Lithologic log available. Core e Dead River East porphyry (inter mixed) Marquett 49N 27W 36 Kerr McGee Callahan- 36-7 Gabbro, feldspar porphyry 5 491 53 Lithologic log available. Core e Dead River East & basalt (mixed)

Marquett 49N 27W 36 Kerr McGee Corp. Dead 4927-36-1 Metagabbro, felsic and 0 560 59 Lithologic log available. Core e River East feldspar-quartz porphyry (inter mixed) Marquett 49N 27W 36 Kerr McGee Corp. Dead 4927-36-2 Metabasalt, meta- 10 480 50 Lithologic log available. Core e River East diabase & (Keweenawan) diabase (inter mixed) COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 49N 27W 36 Kerr McGee Corp. Dead 4927-36-3 Metabasalt & quartz- 6 401 44 Lithologic log available. Core e River East feldspar porphyry (inter mixed) Marquett 49N 27W 36 Kerr McGee Corp. Dead 4927-36-4 Feldspar-quartz porphyry, 4 352 39 Lithologic log available. Core e River East Storm Zone metabasalt & metagabbro (inter mixed)

Marquett 49N 28W 3 Resource Expl. Island S1-45 Tuff, basalt dike, qtz. vein, 5 736 80 Lithologic log available. Core e Lake phyllite, metabasalt and schist Marquett 49N 28W 5 Resource Expl. Silver Lake S1-39 Felsic Intrusive, meta 11 444 46 Lithologic log available. Core e Basin basalt, volcanics, & tuff Marquett 49N 28W 5 Resource Expl. Silver Lake S1-40 Metabasalt, felsic tuff, 12 283 29 Lithologic log available. Core e Basin amphibolite and schist Marquett 49N 28W 5 Resource Expl. Silver Lake S1-41 Tuff, schist, serpentinite, 19 394 39 Lithologic log available. Core e Basin metabasalt & fault Marquett 49N 28W 6 Resource Expl. Silver Lake S1-30 Schist 0 394 40 Lithologic log available. Core e Basin Marquett 49N 28W 9 Resource Expl. Silver Lake S1-37 Metabasalt, felsic dike, 10 390 40 Lithologic log available. Core e Basin amphibolite, tuff, phyllite & fault Marquett 49N 28W 9 Resource Expl. Silver Lake S1-38 Metabasalt, felsic dike& 10 313 32 Lithologic log available. Core e Basin tuff, fault, volcanics and graphitic phyllite Marquett 49N 28W 14 Resource Expl. Lake 8 S1-34 Metatuff & metachert 18 351 36 Lithologic log available. Core e Marquett 49N 28W 14 Resource Expl. Lake 8 S1-43 Metabasalt, intermediate 1 344 37 Lithologic log available. Core e intrusive & diabase dike Marquett 49N 28W 14 Resource Expl. Lake 8 S1-44 Metabasalt, metaandesite 10 71 6 Lithologic log available. Core e and tuff Marquett 49N 28W 15 DNR-GSD & Michigan Uranium- Not known 2 133 10 No lithologic log available. Core e Tech. Univ. Phosphate Marquett 49N 28W 23 Callahan Mining CS23-1 Tonalite, slate and basalt 17 451 48 Lithologic log available. Core e Marquett 49N 28W 23 Callahan Mining CS23-2 Slate, porphyry & basalt 20 513 54 Lithologic log available. Core e Marquett 49N 28W 23 Callahan Mining CS23-3 Tonalite, slate & basalt 30 293 29 Lithologic log available. Core e Marquett 49N 28W 23 Callahan Mining CS23-4 Porphyry, slate & basalt 14 620 64 Lithologic log available. Core e Marquett 49N 28W 23 Callahan Mining CS23-5 Slate, porphyry & basalt 16 700 73 Lithologic log available. Core e Marquett 49N 28W 23 Callahan Mining CS23-6 Porphyry, slate & basalt 0 410 45 Lithologic log available. Core e COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Marquett 49N 28W 23 Callahan Mining CS23-7 Graywacke, slate, 2 370 42 Lithologic log available. Core e porphyry, phyllite & basalt

Marquett 49N 28W 23 Callahan Mining CS23-8 Slate, dike, quartz, 19 725 76 Lithologic log available. Core e porphyry and basalt Marquett 49N 28W 23 Callahan Mining CS23-9 Slate, dacite, phyllite, 90 1323 132 Lithologic log available. Core e sandstone, dike, porphyry, gabbro & basalt

Marquett 49N 28W 23 Callahan Mining SCW-10 Porphyry, chlorite phyllite, 28 390 38 Lithologic log available. Core e chlorite-carbonate breccia & metabasalt

Marquett 49N 28W 23 Callahan Mining SCW-11 Dacite, phyllite, chert, 35 927 94 Lithologic log available. Core e porphyry & basalt Marquett 49N 28W 23 Callahan Mining SCW-12 Phyllite, dacite tuff, 40 822 82 Lithologic log available. Core e rhyolite, porphyry, basalt & mafic intrusive Marquett 49N 28W 23 Resource Expl. Lake 8 S1-42 Metabasalt & tuff 7 448 46 Lithologic log available. Core e Marquett 49N 28W 24 Resource Expl. LY-1 Archean volcanics and 9 462 50 Lithologic log available. Core e intrusives Marquett 49N 28W 24 Resource Expl. LY-2 Archean volcanics and 5 312 33 Lithologic log available. Core e intrusives Marquett 49N 28W 24 Resource Expl. LY-3 Archean volcanics and 4 332 36 Lithologic log available. Core e intrusives Marquett 49N 28W 25 Callahan Mining SC-1 Ss conglomerate, 37 352 34 Lithologic log available. Core e porphyry, phyllite & dike Marquett 49N 28W 25 Callahan Mining SC-2 Qtz., porphyry & phyllite 39 212 19 Lithologic log available. Core e Marquett 49N 28W 25 Callahan Mining SC-3 Qtz., porphyry & phyllite 30 303 29 Lithologic log available. Core e Marquett 49N 28W 25 Callahan Mining SC-4 Qtz., porphyry & phyllite 27 270 27 Lithologic log available. Core e Marquett 50N 28W 4 United States, Dept. of DL-7 Michigamme to Age W 250 697 30 Open File Report 78-7 Core e Energy Granites available through MI. GSD. Marquett 50N 28W 5 United States, Dept. of DL-1 Michigamme Fm. 79 2148 199 Open File Report 78-1 Core e Energy available through MI. GSD. Marquett 50N 29W 12 Michigan Tech. Univ. YDP Keweenawan Intrusive 1 104 10 Report of Investigation 24 is Core e available through MI. GSD. Marquett 50N 29W 14 United States, Dept. of DL-3A Keweenawan Intrusive 177 495 25 Open File Report 78-3 Core e Energy available through MI. GSD. Marquett 50N 29W 14 United States, Dept. of DL-3B Michigamme Fm. 195 1634 142 Open File Report 78-3 Core e Energy available through MI. GSD. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Menomin 32N 27W 33 DNR--ERD RL-2 Limestone & some shale 20 77 6 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD RL-3 Limestone & some shale 13 32 2 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD RL-4 Limestone & some shale 19 67 5 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD RL-5 Limestone & some shale 13 37 3 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD RL-6 Limestone & some shale 20 42 3 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD RL-7 Limestone & some shale 25 38 2 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD RL-8 Limestone & some shale 19 32 2 Lithologic log available. Core ee Menomin 32N 27W 33 DNR--ERD Menominee RL-1 Limestone & some shale 23 48 3 Lithologic log available. Core ee Landfill Menomin 36N 28W 1 Cominco American M-78-6 Inter mixed sericite schist, 249 604 34 Lithologic log available. Core ee chert, argillite, iron oxide & chlorite Menomin 36N 28W 2 Cominco American M-78-5 Paleozoic Ss, sercite 190 600 39 Lithologic log available. Core ee schist, graywacke, chert iron fm. & argillite (Pc inter mixed) Menomin 36N 28W 3 Cominco American M-78-4 Paleozoic Ss, sericite 210 701 43 Lithologic log available. Core ee schist, volcanics, tuffaceous unit, graywacke, argillite, chlorit

Menomin 37N 27W 1 Kerr-McGee 3727-1-1 Cambrian sandstone to 30 828 79 Lithologic log available. Core ee Quinnesec Volcanics Menomin 37N 27W 18 BHP Minerals St. Lease DR94-1 Limestone, sandstone & 7 492 47 Lithologic log available. Core ee M-00564 ultramafic intrusion Menomin 37N 28W 23 Cominco American M-78-1 Inter mixed mudstone, 249 653 43 Lithologic log available. Core ee siltstone, graywacke, volcanics, schist and argillite Menomin 37N 28W 25 Kerr-McGee 3728-25-1 Cambrian sandstone to 170 800 65 Lithologic log available. Core ee Quinnesec Volcanics Menomin 37N 28W 26 Kerr-McGee St. Lease 3728-26-1 Cambrian sandstone to 99 493 38 Lithologic log available. Core ee M-00318 Quinnesec Volcanics Menomin 38N 27W 2 Amselco Minerals V28-C-1 Kimberlite 47 301 31 Lithologic log available. Core ee Menomin 38N 27W 2 Amselco Minerals V31-C-1 Ordovician Dolomite 41 48 1 Lithologic log available. Core ee COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Menomin 38N 27W 2 Amselco Minerals V31-C-2 Kimberlite 52 99 5 Lithologic log available. Core ee Menomin 38N 27W 12 Amselco Minerals V4-C-1 Kimberlite 101 129 4 Lithologic log available. Core ee Menomin 38N 28W 31 Cominco American M-78-2 Inter mixed siltstone, 139 523 37 Lithologic log available. Core ee argillite, mudstone, graywacke, schist, ss & dike. S Menomin 38N 28W 32 Cominco American M-78-3 Graywacke, qtz., dike, 70 450 36 Lithologic log available. Core ee volcanoclastic sediment, argillite and schist Menomin 39N 26W 5 Crystal Expl. 73 D200 Kimberlite 13 35 1 Lith. log avail. Pieces of core. Core ee Samples stored in PL-124.

Menomin 39N 27W 26 Amselco Minerals V5-C-1 Ordovician Dolomite 13 19 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-11 Kimberlite 39 55 2 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-12 Kimberlite 31 51 2 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-14 Kimberlite 38 66 4 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-17 Ordovician Dolomite 16 26 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-19 Kimberlite 19 32 2 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-2 Ordovician Dolomite 30 35 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-20 Ordovician Dolomite 18 28 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-21 Ordovician Dolomite 20 37 3 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-22 Dolomite & Kimberlite 12 28 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-3 Kimberlite 40 89 5 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-5 Kimberlite 32 69 4 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-6 Ordovician Dolomite 21 31 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V5-C-7 Kimberlite 37 67 3 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V7-C-1 Kimberlite 34 82 5 Lithologic log available. Core ee COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Menomin 39N 27W 26 Amselco Minerals V7-C-2 Kimberlite 22 76 6 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V7-C-6 Kimberlite 18 32 1 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V7-C-8 Dolomite 30 49 3 Lithologic log available. Core ee Menomin 39N 27W 26 Amselco Minerals V7-C-9 Kimberlite 22 44 2 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-24 Kimberlite 20 36 2 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-25 Kimberlite 20 36 2 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-26 Kimberlite 29 44 1 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-27 Ordovician Dolomite 20 30 1 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-28 Kimberlite 17 71 6 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-29 Kimberlite 18 34 2 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-30 Kimberlite 18 32 1 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-32 Kimberlite 46 62 2 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-33 Kimberlite 43 58 2 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-36 Kimberlite 15 66 5 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-38 Kimberlite 16 72 6 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-39 Ordovician Dolomite 20 27 1 Lithologic log available. Core ee Menomin 39N 27W 27 Amselco Minerals V5-C-40 Kimberlite 19 74 7 Lithologic log available. Core ee Menomin 39N 27W 35 Amselco Minerals V22-C-1 Kimberlite 49 96 5 Lithologic log available. Core ee Menomin 39N 27W 35 Amselco Minerals V22-C-2 Kimberlite 40 94 6 Lithologic log available. Core ee Menomin 39N 27W 35 Amselco Minerals V2-C-1 Kimberlite 27 72 7 Lithologic log available. Core ee Menomin 39N 27W 35 Amselco Minerals V44-C-1 Ordovician Dolomite 39 44 1 Lithologic log available. Core ee Menomin 39N 27W 35 Amselco Minerals V44-C-2 Kimberlite 41 87 5 Lithologic log available. Core ee COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Menomin 39N 27W 35 Amselco Minerals V44-C-3 Ordovician Dolomite 41 46 1 Lithologic log available. Core ee Menomin 39N 27W 36 Amselco Minerals V29-C-1 Kimberlite 40 89 6 Lithologic log available. Core ee Menomin 39N 27W 36 Amselco Minerals V29-C-2 Ordovician Dolomite 24 52 2 Lithologic log available. Core ee Menomin 39N 27W 36 Crystal Expl. 736 D7 Till and kimberlite rock 25 26 1 Lith. log avail. Pieces of core. Core ee Sample stored in PL-124.

Menomin 40N 25W 5 M.A. Hanna LaBranch LB 67-6 Paleozoic sandstone.& 13 235 2 Lithologic log available. Core AbvCore ee Expl. limestone is abbreviated. Menomin 40N 25W 5 M.A. Hanna LaBranch Exp LB 67-8 Paleozoic limestone, PC 305 461 11 Lithologic log available. Core ee iron fm. and schist Menomin 40N 25W 5 M.A. Hanna LaBranch LB 67-6 Precambrian iron 235 272 3 Lithologic log available. Core ee Expl. formation. Menomin 40N 25W 5 M.A. Hanna LaBranch LB 67-7 Paleozoic limestone, 290 676 26 Lithologic log available. Core ee Expl. sandstone, Precambrian iron fm. and schist Menomin 40N 26W 14 Sunday Lake Iron Co. #1 Prairie Du Chien and iron 5 237 1 Lithologic log available. Core AbvCore ee LaBranch Expl. formation is abbreviated Menomin 40N 26W 14 Sunday Lake Iron Co. #3 Limestone & sandstone 11 335 1 Lithologic log available. Core AbvCore ee LaBranch Expl. is abbreviated Menomin 40N 26W 14 Sunday Lake Iron Co. #1 Prairie Du Chien and iron 237 305 2 Lithologic log available. Core ee LaBranch Expl. formation Menomin 40N 26W 14 Sunday Lake Iron Co. #3 Iron fm., chert & jasper 335 1475 18 Lithologic log available. Core ee LaBranch Expl. Menomin 40N 26W 15 M.A. Hanna LaBranch LB 67-9 Paleozoic limestone 11 252 2 Lithologic log available. Core AbvCore ee Expl. is abbreviated. Menomin 40N 26W 15 M.A. Hanna LaBranch LB 67-10 Paleozoic limestone, 365 860 31 Lithologic log available. Core ee Expl. sandstone, Pc. schist & iron fm. Menomin 40N 26W 15 M.A. Hanna LaBranch LB 67-9 Precambrian schist 252 372 8 Lithologic log available. Core ee Expl. Menomin 40N 27W 3 Cleveland-Cliffs Dickmen #5 Prairie Du Chien to 183 264 4 Lithologic log available. Core ee Trempealeau Menomin 40N 27W 3 Cleveland-Cliffs Dickmen #6 Prairie Du Chien to 56 492 21 Lithologic log available. Core ee Trempealeau Menomin 40N 27W 31 Crystal Expl. 753 D5 Sandstone 54 71 1 Lith. log avail. Pieces of core. Core ee Samples stored in PL-124.

Menomin 41N 25W 26 M.A. Hanna LaBranch LB 69-2 Paleozoic limestone, 20 416 4 Lithologic log available. Core AbvCore ee Expl. sandstone, shale & is abbreviated. conglomerate. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Menomin 41N 25W 26 M.A. Hanna LaBranch LB 69-2 PC schist, iron fm. and 416 1030 46 Lithologic log available. Core ee Expl. quartzite Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-1 Limestone, sandstone & 4 219 2 Lithologic log available. Core AbvCore ee Expl. conglomerate is abbreviated Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-5 Paleozoic limestone 51 298 2 Lithologic log available. Core AbvCore ee Expl. is abbreviated. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 68-1 Paleozoic limestone, 37 367 3 Lithologic log available. Core AbvCore ee Expl. shale & sandstone is abbreviated. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 68-3 Paleozoic limestone & 20 308 2 Lithologic log available. Core AbvCore ee Expl. sandstone is abbreviated. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 68-4 Paleozoic limestone, 40 414 3 Lithologic log available. Core AbvCore ee Expl. shale & sandstone is abbreviated. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-1 Iron fm. 219 252 2 Lithologic log available. Core ee Expl. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-2 Prairie Du Chien, 18 780 57 Lithologic log available. Core ee Expl. Trempealeau to PC iron fm. and schist. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-3 Dolomite, sandstone, iron 290 766 32 Lithologic log available. Core ee Expl. fm.& schist Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-4 Paleozoic limestone & 29 921 65 Lithologic log available. Core ee Expl. sandstone to PC iron fm.,biotite-muscovite schist. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 67-5 Precambrian iron fm. and 297 618 22 Lithologic log available. Core ee Expl. schist Menomin 41N 25W 34 M.A. Hanna LaBranch LB 68-1 PC iron fm. and schist 357 778 24 Lithologic log available. Core ee Expl. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 68-3 Precambrian schist & iron 308 866 34 Lithologic log available. Core ee Expl. formation Menomin 41N 25W 34 M.A. Hanna LaBranch LB 68-4 PC iron formation & schist 414 761 20 Lithologic log available. Core ee Expl. Menomin 41N 25W 34 M.A. Hanna LaBranch LB 69-7 Prairie Du Chien, 25 765 59 Lithologic log available. Core ee Expl. Trempealeau, Munising to PC schist. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-2 Paleozoic limestone, 39 342 2 Lithologic log available. Core AbvCore ee Expl. sandstone & shale is abbreviated. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-5 Paleozoic limestone, 25 322 2 Lithologic log available. Core AbvCore ee Expl. sandstone & shale is abbreviated. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-6 Paleozoic limestone, 138 327 2 Lithologic log available. Core AbvCore ee Expl. dolomite & sandstone is abbreviated. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-7 Paleozoic sandstone, 128 304 2 Lithologic log available. Core AbvCore ee Expl. limestone & shale is abbreviated. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-1 Paleozoic limestone, 36 475 4 Lithologic log available. Core AbvCore ee Expl. sandstone & is abbreviated. conglomerate . Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-3 Paleozoic limestone, 30 305 2 Lithologic log available. Core AbvCore ee Expl. sandstone, dolomite, is abbreviated. shale & conglomerate Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-5 Paleozoic dolomite, 25 343 3 Lithologic log available. Core AbvCore ee Expl. siltstone & sandstone is abbreviated. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-6 Paleozoic dolomite, 36 330 3 Lithologic log available. Core AbvCore ee Expl. sandstone & siltstone is abbreviated. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-8 Paleozoic dolomite, 30 365 3 Lithologic log available. Core AbvCore ee Expl. sandstone, shale & is abbreviated. siltstone Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-9 Paleozoic dolomite, 50 310 2 Lithologic log available. Core AbvCore ee Expl. sandstone, shale & is abbreviated. siltstone Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-2 PC iron formation & schist 342 673 21 Lithologic log available. Core ee Expl. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-5 PC iron formation, schist 322 1110 50 Lithologic log available. Core ee Expl. and quartzite Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-6 PC iron formation 327 402 5 Lithologic log available. Core ee Expl. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 68-7 PC iron formation & schist 304 852 35 Lithologic log available. Core ee Expl. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-1 Precambrian schist, 465 1109 47 Lithologic log available. Core ee Expl. quartzite and iron fm . Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-3 Conglomerate, PC iron 305 945 49 Lithologic log available. Core ee Expl. fm. and schist Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-4 Prairie Du Chien, 22 1025 75 Lithologic log available. Core ee Expl. Trempealeau, Munising to PC iron fm. and schist.

Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-5 PC iron fm. and schist 343 750 32 Lithologic log available. Core ee Expl. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-6 PC iron fm. and schist 328 515 14 Lithologic log available. Core ee Expl. Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-8 Precambrian schist & iron 365 1055 52 Lithologic log available. Core ee Expl. formation Menomin 41N 25W 35 M.A. Hanna LaBranch LB 69-9 PC quartzite, iron 308 1086 59 Lithologic log available. Core ee Expl. formation & schist Ontonag 46N 38W 19 Anaconda WMC-3 Michigamme Fm./schist 37 704 73 Lithologic log available. Core on COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Ontonag 46N 39W 23 Anaconda WMC-2 Michigamme Fm./schist 61 422 40 Lithologic log available. Core on Ontonag 46N 39W 24 Anaconda WMC-1 Michigamme Fm./schist 37 706 73 Lithologic log available. Core on Ontonag 47N 39W 25 ACNC & TVA 54916 Jacobsville Sandstone, 330 674 31 Lith. log avail. Core is missing Core on conglomerate & basalt fm 420'-460' and 674'- 979'(TD). Ontonag 48N 40W 35 Bear Creek Mining Alston- AE-1 Jacobsville Sandstone to 363 2465 108 Lithologic log available. Core on Ewen Keweenawan Basalt Ontonag 48N 43W 33 Bear Creek Mining Tula TT-6 Probably Jacobsville 147 2845 127 Lithologic log available. Core on Triangle Sandstone Ontonag 49N 44W 4 Bear Creek Mining White WPB-6 Copper Harbor 60 660 43 Lithologic log available. Core on Pine Basin Ontonag 49N 44W 10 Bear Creek Mining White WPB-3 Freda Sandstone to 110 1171 74 Lithologic log available. Core on Pine Basin Nonesuch to Copper Harbor Ontonag 49N 44W 10 Bear Creek Mining White WPB-7 Freda Sandstone to 100 1649 111 Lithologic log available. Core on Pine Basin Nonesuch to Copper Harbor Ontonag 49N 44W 10 Bear Creek Mining White WPB-8 Freda Sandstone to 80 1771 122 Lithologic log available. Also Core on Pine Basin Nonesuch to Copper 28 thin sections available. Harbor Ontonag 49N 44W 10 Bear Creek Mining White WPB-9 Rhyolite porphory 43 104 4 Lithologic log available. Core on Pine Basin Ontonag 49N 44W 12 Bear Creek Mining White WPB-2 Freda Sandstone to 120 1871 128 Lithologic log available. Core on Pine Basin Nonesuch to Copper Harbor Ontonag 49N 44W 12 Bear Creek Mining White WPB-4 Freda Sandstone to 92 672 41 Lithologic log available. Core on Pine Basin Nonesuch to Copper Harbor Ontonag 49N 44W 14 Bear Creek Mining White WPB-1 Nonesuch to Copper 180 1116 66 Lithologic log available. Core on Pine Basin Harbor to rhyolite Ontonag 49N 44W 14 Bear Creek Mining White WPB-5 Freda Sandstone to 172 812 45 Lithologic log available. Core on Pine Basin Nonesuch to Copper Harbor Ontonag 50N 41W 6 Copper Range White DDH 513 Nonesuch & Copper 2496 2583 6 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 23 Copper Range White DDH 516 Nonesuch & Copper 3125 3226 11 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 23 Copper Range White DDH 517 Nonesuch & Copper 3109 3146 4 Core splits thru ore zone. Core on Pine Mine Harbor Conglomerate Ontonag 51N 41W 23 Copper Range White DDH 520 Nonesuch & Copper 3026 3121 11 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Ontonag 51N 41W 23 Copper Range White Pine DDH 517 Freda Ss, Nonesuch Sh. 50 3176 214 Lithologic log available. Core on Mine & Copper Harbor Conglomerate Ontonag 51N 41W 24 Copper Range White DDH 510 Nonesuch & Copper 3152 3201 8 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 24 Copper Range White DDH 524 Nonesuch & Copper 3200 3302 11 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 24 Copper Range White DDH 526 Nonesuch & Copper 3318 3426 8 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 26 Copper Range White DDH 512 Nonesuch & Copper 2931 2973 7 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 26 Copper Range White DDH 518 Nonesuch & Copper 3012 3055 3 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 26 Copper Range White DDH 519 Nonesuch & Copper 3015 3136 8 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 26 Copper Range White DDH 521 Nonesuch & Copper 3 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 27 Copper Range White DDH 509 Nonesuch & Copper 2741 2773 6 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 27 Copper Range White DDH 511 Nonesuch & Copper 2843 2880 4 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 27 Copper Range White DDH 522 Nonesuch & Copper 2933 2977 7 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 27 Copper Range White DDH 525 Nonesuch & Copper 2908 3023 8 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 28 Copper Range White DDH 514 Nonesuch & Copper 5 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 33 White Pine Copper White Pine Freda Sandstone to 20 2129 100 Lith. log avail. Contact Core on Nonesuch Shale between formations is from 1660' to 1680' Ontonag 51N 41W 34 Copper Range White DDH 508 Nonesuch & Copper 2808 2846 7 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 35 Copper Range White DDH 515 Nonesuch & Copper 2733 2827 11 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 35 Copper Range White DDH 523 Freda Ss, Nonesuch Sh. 39 2888 194 Lithologic log available. Core on Pine Mine & Copper Harbor Conglomerate Ontonag 51N 41W 35 Copper Range White DDH 523 Nonesuch & Copper 2846 2879 8 Lithologic log available. Core Core on Pine Mine Harbor Conglomerate from ore zone. Ontonag 51N 41W 35 Copper Range White DDH 523W Nonesuch & Copper 2697 2884 13 Hole wedged and redrilled at Core on Pine Mine Harbor Conglomerate above footages. Ontonag 52N 38W 11 Texas Gulf Sulfur DDH #1 Freda Sandstone 22 3075 313 Lithologic log available. Core on COUNTY TWP RNG SEC OPERATOR WELL NAME FORMATIONS FROM TO BOXE COMMENTS TYPE S Schoolcr 41N 16W 12 DEQ ERD Manistique BMW-2 Dolomite (Manistique 17 33 2 Lithologic log available. Core aft Industrial Park Group) w/fossils. Schoolcr 41N 16W 12 DEQ ERD Manistique BMW-3 Dolomite (Manistique 3 33 4 Lithologic log available. Core aft Industrial Park Group) Schoolcr 41N 16W 12 DEQ-ERD Manistique BMW-1 Dolomite (Manistique 12 31 2 Lithologic log available. Core aft Industrial Park Group) w/fossils Schoolcr 41N 17W 19 Cleveland-Cliffs Cooks #1 Burnt Bluff to Trenton 12 877 74 Lithologic log available. Core aft Schoolcr 41N 17W 20 DNR-GSD & MTU Cooks Hendricks Dolomite- Burnt 0 81 3 Report of Investigation #18 Core aft Bluff Group available from Mi. GSD. Schoolcr 42N 14W 14 DNR-GSD & MTU Gulliver #2 Hendricks Dolomite- Burnt 0 52 2 Report of Investigation #18 Core aft Bluff Group available from Mi. GSD. Schoolcr 42N 14W 27 DNR-GSD & MTU Gulliver #1 Hendricks Dolomite- Burnt 0 86 4 Report of Investigation #18 Core aft Bluff Group available from Mi. GSD.