THESE TERMS GOVERN YOUR USE OF THIS DOCUMENT

Your use of this Ontario Geological Survey document (the “Content”) is governed by the terms set out on this page (“Terms of Use”). By downloading this Content, you (the “User”) have accepted, and have agreed to be bound by, the Terms of Use.

Content: This Content is offered by the Province of Ontario’s Ministry of Northern Development and Mines (MNDM) as a public service, on an “as-is” basis. Recommendations and statements of opinion expressed in the Content are those of the author or authors and are not to be construed as statement of government policy. You are solely responsible for your use of the Content. You should not rely on the Content for legal advice nor as authoritative in your particular circumstances. Users should verify the accuracy and applicability of any Content before acting on it. MNDM does not guarantee, or make any warranty express or implied, that the Content is current, accurate, complete or reliable. MNDM is not responsible for any damage however caused, which results, directly or indirectly, from your use of the Content. MNDM assumes no legal liability or responsibility for the Content whatsoever.

Links to Other Web Sites: This Content may contain links, to Web sites that are not operated by MNDM. Linked Web sites may not be available in French. MNDM neither endorses nor assumes any responsibility for the safety, accuracy or availability of linked Web sites or the information contained on them. The linked Web sites, their operation and content are the responsibility of the person or entity for which they were created or maintained (the “Owner”). Both your use of a linked Web site, and your right to use or reproduce information or materials from a linked Web site, are subject to the terms of use governing that particular Web site. Any comments or inquiries regarding a linked Web site must be directed to its Owner.

Copyright: Canadian and international intellectual property laws protect the Content. Unless otherwise indicated, copyright is held by the Queen’s Printer for Ontario.

It is recommended that reference to the Content be made in the following form: , . ; Ontario Geological Survey, , p.

Use and Reproduction of Content: The Content may be used and reproduced only in accordance with applicable intellectual property laws. Non-commercial use of unsubstantial excerpts of the Content is permitted provided that appropriate credit is given and Crown copyright is acknowledged. Any substantial reproduction of the Content or any commercial use of all or part of the Content is prohibited without the prior written permission of MNDM. Substantial reproduction includes the reproduction of any illustration or figure, such as, but not limited to graphs, charts and maps. Commercial use includes commercial distribution of the Content, the reproduction of multiple copies of the Content for any purpose whether or not commercial, use of the Content in commercial publications, and the creation of value-added products using the Content.

Contact:

FOR FURTHER PLEASE CONTACT: BY TELEPHONE: BY E-MAIL: INFORMATION ON The Reproduction of MNDM Publication Local: (705) 670-5691 Content Services Toll Free: 1-888-415-9845, ext. [email protected] 5691 (inside Canada, United States) The Purchase of MNDM Publication Local: (705) 670-5691 MNDM Publications Sales Toll Free: 1-888-415-9845, ext. [email protected] 5691 (inside Canada, United States) Crown Copyright Queen’s Printer Local: (416) 326-2678 [email protected] Toll Free: 1-800-668-9938 (inside Canada, United States)

LES CONDITIONS CI-DESSOUS RÉGISSENT L'UTILISATION DU PRÉSENT DOCUMENT.

Votre utilisation de ce document de la Commission géologique de l'Ontario (le « contenu ») est régie par les conditions décrites sur cette page (« conditions d'utilisation »). En téléchargeant ce contenu, vous (l'« utilisateur ») signifiez que vous avez accepté d'être lié par les présentes conditions d'utilisation.

Contenu : Ce contenu est offert en l'état comme service public par le ministère du Développement du Nord et des Mines (MDNM) de la province de l'Ontario. Les recommandations et les opinions exprimées dans le contenu sont celles de l'auteur ou des auteurs et ne doivent pas être interprétées comme des énoncés officiels de politique gouvernementale. Vous êtes entièrement responsable de l'utilisation que vous en faites. Le contenu ne constitue pas une source fiable de conseils juridiques et ne peut en aucun cas faire autorité dans votre situation particulière. Les utilisateurs sont tenus de vérifier l'exactitude et l'applicabilité de tout contenu avant de l'utiliser. Le MDNM n'offre aucune garantie expresse ou implicite relativement à la mise à jour, à l'exactitude, à l'intégralité ou à la fiabilité du contenu. Le MDNM ne peut être tenu responsable de tout dommage, quelle qu'en soit la cause, résultant directement ou indirectement de l'utilisation du contenu. Le MDNM n'assume aucune responsabilité légale de quelque nature que ce soit en ce qui a trait au contenu.

Liens vers d'autres sites Web : Ce contenu peut comporter des liens vers des sites Web qui ne sont pas exploités par le MDNM. Certains de ces sites pourraient ne pas être offerts en français. Le MDNM se dégage de toute responsabilité quant à la sûreté, à l'exactitude ou à la disponibilité des sites Web ainsi reliés ou à l'information qu'ils contiennent. La responsabilité des sites Web ainsi reliés, de leur exploitation et de leur contenu incombe à la personne ou à l'entité pour lesquelles ils ont été créés ou sont entretenus (le « propriétaire »). Votre utilisation de ces sites Web ainsi que votre droit d'utiliser ou de reproduire leur contenu sont assujettis aux conditions d'utilisation propres à chacun de ces sites. Tout commentaire ou toute question concernant l'un de ces sites doivent être adressés au propriétaire du site.

Droits d'auteur : Le contenu est protégé par les lois canadiennes et internationales sur la propriété intellectuelle. Sauf indication contraire, les droits d'auteurs appartiennent à l'Imprimeur de la Reine pour l'Ontario. Nous recommandons de faire paraître ainsi toute référence au contenu : nom de famille de l'auteur, initiales, année de publication, titre du document, Commission géologique de l'Ontario, série et numéro de publication, nombre de pages.

Utilisation et reproduction du contenu : Le contenu ne peut être utilisé et reproduit qu'en conformité avec les lois sur la propriété intellectuelle applicables. L'utilisation de courts extraits du contenu à des fins non commerciales est autorisé, à condition de faire une mention de source appropriée reconnaissant les droits d'auteurs de la Couronne. Toute reproduction importante du contenu ou toute utilisation, en tout ou en partie, du contenu à des fins commerciales est interdite sans l'autorisation écrite préalable du MDNM. Une reproduction jugée importante comprend la reproduction de toute illustration ou figure comme les graphiques, les diagrammes, les cartes, etc. L'utilisation commerciale comprend la distribution du contenu à des fins commerciales, la reproduction de copies multiples du contenu à des fins commerciales ou non, l'utilisation du contenu dans des publications commerciales et la création de produits à valeur ajoutée à l'aide du contenu.

Renseignements :

POUR PLUS DE VEUILLEZ VOUS PAR TÉLÉPHONE : PAR COURRIEL : RENSEIGNEMENTS SUR ADRESSER À : la reproduction du Services de Local : (705) 670-5691 contenu publication du MDNM Numéro sans frais : 1 888 415-9845, [email protected] poste 5691 (au Canada et aux États-Unis) l'achat des Vente de publications Local : (705) 670-5691 publications du MDNM du MDNM Numéro sans frais : 1 888 415-9845, [email protected] poste 5691 (au Canada et aux États-Unis) les droits d'auteurs de Imprimeur de la Local : 416 326-2678 [email protected] la Couronne Reine Numéro sans frais : 1 800 668-9938 (au Canada et aux États-Unis)

Map 2148 ONTARIO MINERAL MAP

960 90D 85a D K M N 83"

INDEX TO PRINCIPAL MINES AND MINERAL OCCURRENCES

EASTERN ONTARIO MINING DIVISION EASTERN ONTARIO MINING DIVISION (continued) EASTERN ONTARIO MINING DIVISION (continued) PORCUPINE MINING DIVISION SAULT STE. MARIE MINING DIVISION (continued) Acton Limestone Quarries Ltd.(R-i4) ...... , . . . . , , . , , . . .st Donvtar Chemicals Ltd. 204 * Owen Sound Ledgerock Lto.(Q-13)...,...... st 1 A Algoma Central Railway (Tees-Curran occurrence] (f©-T; , .si, kaol 53 O Rock Lake mine IW-JO...... ,...... Cu Algoma Steel Corp. Ltd., The (Calabogie occurrence, 100 tt Beachville quarry (R-14) ...... si 205 * Paisley Brick A Tile Yard (Q-13)...... clay 2 A Algoma Steel Corp. Ltd., The Algoma Ore Division 54 A Rothsay Mines Ltd. (Cheney occurrence)^©-")...... Cu Bluff Point, Caldwell, S. Campbell mines) (V-12) ...... Fe 101 tt Hespeler quarry (R-14). .,...... ,...,...,...... st 206 * Parkhill Brick Co. Ltd. (Q-14) . ,...... ,...,.. .clay (Pivabiska magnetite occurrence] (N-7) . . . . , , , , . . , , . . , , . . . .Fe 55 A Shaynee Consolidated Mines Ltd. (Edwards mine) (M-9) ...... Au Allied Chemical Canada Ltd. 102 tt Sifto Salt Division (Q-14)...... salt X!i * Paxton minefr-;3;...... ,,..,...,,...,...,,..,,,...,..lo 3 A Augclome Explorations Ltd. (Map H)...... AM 56 S Sheridan Geophysics Ltd. (Coppercorp mine) (M-W)...... ,Cu 56" D N Amherstburg quarry (W- 75) . , ...... , . , . . . . .st 103 tt Sifto Salt Division (Q-14)...... ,...... ,. .salt 203 m Permaneni Transit Mix Concrete LW. (W-13) ...... st 4 A Aumo Porcupine Mines occurrence (Q-9) , , . . , ...... Au 57 A Stobie copper mine (N-11). , ....., ,...,,...... Cu H u o Amherstburg mine (N-15) ...... , . . , , , . . , . . . .salt 104 tt Sifto Salt Division (P-15)...... ,...... ,. .salt 209 * Port Colborne Quarries itti.(S-15)..., ...... st 5 * Aunor Gold Mines Ltd, (Map H)...... Au, Ag S3 A Stobie iron mine(W-"J. , . ., . ..,....,,...... Fe Amalgamated Rare Earth Mines Ltd. Domtar Construction Materials Ltd. 210 * Primeau Argo Block Co. Ltd. (Hilltop quarry! (S-14) .,,.,...... st 6 O Banner Porcupine Mines Ltd. (Canusa or M A Sudbury Contact Mines Ltd. (N-11), ....., ...... Cu Cavendish m\ne(T-13} ...... , . . ,, ,, , ,, . . .. .U 105 tt Caledonia mine (S-14) . .. . ,.,.,...... ,.,. .gyp 211 O Quartz Crystal Mines Ltd. (V-13). . , .,...... ,,..,....,...... q Scottish-Ontario mine) (Map HJ . . , . . . . . , . . . , , ...... Au 60 O Surluga Gold Mines Ltd. Halomine(r-^J...,,...... ,.,,,..,...... U 106 tt Cooksville quarry (S-14) , ...... ,...,..., ,., , .sb 212 * Queenston Quarries Ltd. (S-14) , . ,, . , ,...... st Broulan Reef Mines Ltd. (Jubilee, Minto, Deep Lake mines) (M-10)...... ,,.,...... Au Rare Earth minefMJJ ...... , , . . ,. ,. ,. . . . ,. .U 107 tt Ottawa quarry (W-12)...... , . .. ,..,,..,,.., , .sh 213 O Radnor m\ne(U-1f)...... ,...... ,... .Fe 7 O Bonetal mine (Map H)...... Au, Ag Tribag Mining Co, Lid. (M-W), ..,,...,...... ,..,.. .Cu. Mo America Molybdenites occurrence (T-12) . . . , . . , , . , ...... Mo 108 tt Dow Chemical Co. Lid. (P-15) ., . , ...... ,.,., ,...,... .salt 214 A Ramsay lead occurrence (V-12) . ,. . , ...... Pb 8 O Bonwhit mine (Map It)...... Au, Ag Two Horse Lake occurrence (N-11). . , . ,...... ,,.,... .Cu, Fe Amherst Quarries Ltd. (N-15) ...... , , . . , , , . , , . . , ...... st 109 tt Dresden Tile Yard Ltd. (P-16)...... ,...... clay 215 * Rice S McHarg quarry (S-14)...... si 9 O Broulan Porcupine mine (Map H) . , . . , ...... Au. Ag White River mine (P-1!)...... ,,..,,, .Pb, Cu. Ag Armstrong Bros. Co. Ltd. 110 A Duck Lake diatomite occurrence (S-12),. ... ,...,..,,.., ... .diat 216 O Richardson mine (V-13)...... lei 10 O Porcupine Reef mine (Map H) ...... Au. Ag Georgetown quarry (S-14)...... , . . , , , . ,, .. . ,...... st 111 A Dwyer occurrence (V-13)...... ,...... bruc 217 A Richardson rime (U-13)...... Au 1! * Canadian Jamieson Mines Ltd. (Map H). . . . . ,...... ,, . . . .Cu, Zn SUDBURY MINING DIVISION B Marmora quarry (0-13) . , , . . . . ,...... , . . . , . . ,. . ,...... st 112 O Eagle Late (Blessington) m\t\e(V-13). .. ,...,..,,.., ,.... .Fe. ap 218 * Ridgemount Quarries Ltd. (S-15) ...... st 12 A Canadian Magnesite Mines Ltd. (Map H)...... Mg Ottawa quarry (W-12) ...... st 113 tt Emig Clay Products (P-15)...... ,...,...,,...... clay 219 O Robertsville mine (V-13)...... F-e 13 A Canadian Nickel Co. Ltd. (Map H) . . , ...... , , , . , , .Ni Vinemounl quarry (S-14) ...... , , . . . . , , . , , ...... st 114 A Emily mine (U-13)...... ,...... Fe 220 * Roblindale Quarries Ltd. (U-13) ...... st 14 A Carshaw Porcupine Gold Mines Ltd. (Map H)...... , . . , . . , , .Au Associated Quarries 5 Construction Co. 115 A Evans mine(7~-©3)...... ,..,...,.,...... Mo 221 A Ruby mine (U-12). . .., ,...,...,..,..,....,...,.... ,...,..., ,gt 15 O Cincinnati-Porcupine Mines Ltd. (Map ONTARIO J H) ...... Au 3 A Alwyn Porcupine Mines Ltd. (R-11), Dufferin quarry (S-14) . , . . , ...... , , . . , . , , . . , . . . .st 116 A Fission Mines Ltd. (T-12)...... ,...... U, fi 222 * Rydall Brick S Tile Ltd. (Q-14) ...... ,..,.....,.,..., ,.., .clay 16 O Consolidated Gillies Lake Mines Ltd. (Map H)...... ,. . . .Au Hagersville quarry (K-15). . , ...... ,. . , , ...... st 117 tt Fletcher Tile Ltd. (P-75J...... clay 223 * St. Catharines Crushed Stone Ltd, (S-14) ...... st 17 A Continental Copper Mines Ltd. (P-8) ...... , , ...... , . . . .Cu, Ni 5 A Apsey Lake occurrence (Q-11) 118 tt Foster Pottery Co. Ltd. (S-14)...... clay St. Lawrence Cement Co. Ltd. 18 O Davidson Tisdale Mines Ltd. (Map H) ...... S A Ashagami Lake DEPARTMENT OF MINES f 119 O Foxton mine(V-13)...... ,...,...,.a.o Clarkson plant & quarry (S-14) ,...,...... st 19 A Dayton Porcupine Mines Ltd. (Map H). ,...... occurrence (R-"i...... ,...... ,...... *-u 120 tt Fraser Duntlle Ltd. (W-12) Ogden Point quarry (U-14) ...... st 7 A Bass Lake occurrence (0-11)...... ,...,,.,....,...... Ni 20 A Delcore Porcupine Mines ltd. (Map H), 3 A Beaver Lake occurrence (Q-11)...... 19 A Baker mine (U-13) , ...... 121 tt Frontenac Quarries Ltd. (V-13) St. Marys Cement Co. Ltd. (Q-14)...... st 21 O Del n ite Mines Ltd. ..W.Cu (Map H)...... fi A Belcher Mining 20 O Bancroft marble quarries (U-12). . . . . , ,. . , , , . 122 A Ganda Silver Mines Ltd. (Boerth mine) (V-13) Silvertone marble quarry (W-12) 22 A Delwin occurrence (Map HJ , . . , . . , . Corp. Ltd. (P-10). . . . ,,.,,...,..,....,...... Au ...... 10 A Biskotasi Lake occurrence (P-10)...... ,...... Au HON. ALLAN F. LAWRENCE, Minister of Mines 21 A Bannockburn mine((-©-©JJ ...... , .. , . , . . , 123 A Gilmour mine (U-13) Sophia mine (U-13) 23 * Dome Mines Ltd. (Map H). 1! A Bonanza mine (R-11) ...... Au 22 * Barnes, Wm. R., Co. Ltd. (S-©i4) . . . . . , . , . , . . . , 124 O Giendower m\ne(V-13). 229 A Sovereign mine (U-13) 24 O Falconbridge Nickel Mines Ltd. (Hoyle mine) (Map H) . ©,2 O Bousquet mine (Q-11)...... ,...... Au 23 O Bathurst Feldspar Mines Ltd. (V-13) ...... 125 O Globe mine (V-13) 230 A Spain mine (U-12) 25 O Fuller (Edwards) mine (Map H)...... ,...... ,, 13 A Braminco Mines Ltd, (N-9)...... ,....,...,,. D. P. Douglass, Deputy Minister J. E. Thomson, Director, Geological Branch 24 * Bauman, M.S., Ltd.(R-14)...... , . . ,, . . , , . . . . 126 tt Gomoll Brick S. Tile (S-11). 231 A Spence Lake occurrence (S-12) 26 A General Refractory Products Ltd. (P-7) ..Au M A BurscottGold Mines Ltd. (P-10)...... ,.... ,...,,...... ,Au 25 * Beaverton Brick S. Tile (S-13) ...... , , . . , , . . . , 127 tt Gray, James D., 232 A Star of the East mine (U-13)...... 27 A Godbeau Porcupine Mines Ltd (Map H) . . . . , . , , . . . , . 15 A Cadamet Mines Ltd. (Twin Lakes occurrence) (Map G).. 25 O Belmont mine (U-13) ...... , . . . , , . . , , . . . . , . . 128 tt Grenville Aggregate Specialties Lid. (U-13) 233 * Stecklosar Marble Quarries Ltd. (U-13) . , ...... mb 28 O Gold City Porcupine Mines Ltd...... Cu 16 A Canadian Johns-Manville Co. Ltd, (P-9). ,...... asb 27 * Bertrand S, Frere Construction Co. Ltd. (X-12) . 129 tt Grimsby Tila Ltd. (5-14).....,...... 234 A Sunset mine (U-12) ...... Mo (Porcupine Lake mine) (Map HI...... , . . . . , . 17 A Chester Lake occurrence (Q-10)...... ,...,,..,,..,,. 28 O Beverley bog (R-14) . Haldimand Quarries 4 Construction Ltd. 235 O Thirty Island Lake mine (V-t3) ...... mi 29 A Gold Island (Goldhawk Porcupine) ...Au. Cu mine (ft-3). 18 A Consolidated Shunsby Mines Ltd. (P-10).. ,,,..,,..,, ,Cu, Zn, Fe Map 2148 Halton Crushed Stone Ltd. (S-14)...... 236 O Timmins mine (V-13)...... gf 30 A Grand Rapids iron occurrence (Q-?)...... , . ,. . . , ...... 19 A Copenhagen Lake occurrence (Q-11).. . .. ,,., ,...... Hamilton Brick Ltd. (S-14) 237 O Tonkin-Dupont and Mational Graphite mines (U-32) ...... ,... .gf 31 * Hallnor Mines Ltd. (Map H)...... ,...... -~ .Zfii P^ .Au, Ag 20 A Copper Prince Mines Ltd. (R-11) Henderson, J, H. (Q-14) . ,, . , ...... , 238 * Toronto Brick Co. Ltd, (Don Valley works) (S-14)...... clay, sh 32 * Hollinger Consolidated Gold Mines Ltd. (Map H) ...... Au . . , , . . , . . . Hill Tile Ltd. (P-15)...... ,. Tynan occurrence (S-12)...... tilat 21 A Crazy Creek occurrence (Q-11)., .. ,..,,.. 22 O Dayjon Exploration 4 Bobs Lake mica mine (V-13) .. Hollandia mine (U-13) Union Carbide Canada Lid.(T-ll)...... ,...,... ,Ti, Fe Hydra Holdings Ltd. Explorations Ltd. (Porcupine Peninsular mine) (fi-S) (McMillan mine) (0-7?;. ,...... 34 * Bolenders Ltd. (T-12) ...... , , . . , , . , . . , . . .mb Home Brick Ltd. (5-72;. ,. Victoria mine (T-13).. .,....,..,...,..,.....,...... ,..,,,. ,Fe ington Mining Co. Ltd. (Map H). . ,, . , ...... Cu, Zn 23 A Delhi Pacific Mines Ltd. (R-10)...... Pb, Au, Ag 35 * Bonnechere Lime Co. (U-1S) ...... , . . . , . . . , ...... st Vineland Quarries i Crushed Stone Ltti.(S-14)...... , .st Jasper Porcupine Mines Ltd. (Map H) ...... , Au Denison Mines Ltd. ONTARIO 36 A BonteroccurrencefU-J3J,.,...... ,,..,,,.,..,..,.Cu, Ni 138 A Howland mine (7"-73; Walker Bros. Quarries (S-14)...... st Jowsey Denton Gold Mines Ltd. (0-9). , ...... v . . Au MINERAL MAP 24 O Can-Met mine (Map G)...... LI 37 * Bonter. W. F., Co. Ltd. (U-13) ...... ,. , . . , . . . .mb 139 tt Howlett, F, W,, S Sons (P-15) .... Warwick Pure Salt Co. (P-15) ...... , ,...... ,.... .salt Kam-Kotia Porcupine Mines Ltd. (Map H) 25 tt (Map G). .. ,...... ,. U, V Booth Brick Ltd. 140 A Hunt mine (V-12) 245 O Wilburrnine(l©-©2)...... ,,...... F-©e 39 O Kenilworth Mines Ltd. (Naybob mine) (Map H) 26 A Dominion Gulf Co, (N-9). © Nb, U, Th 38 9 Etobicoke quarry (S-14) ...... ,. . . , . . . , , . , , . . . , ...... ,sh Huntingdon Fluorspar Mines Ltd, 246 A Wiicox mine (R-12) ...... ,..., ...... Cu. Zn M S M Porcupine Gold Mines Ltd. (Map H). 27 O Donalda Mines Ltd. (Massey ©...... Cu 39 * North York quarry (S-14)...... clay, sh 141 O Johnston minefLMJ). 247 * Williams (Black Bay) mine (V-12) , ...... ,.., ...... Fe 41 mine) (P-11). A Mattagami Mining Co. Ltd. (P-8)...... 2B A Elizabeth 40 A Bcuzan Mines Ltd, (U-13) ...... Ph 142 O Kilpatrick mine (U-13). 248 A Yuill mine (V-1?) ...... ,,...... Fe 42 A McEnaney occurrence (Map H)...... Lake occurrence (Q-11)...... Cu 29 A Espanola occurrence W). clay Scale 1:1,584,000 or l inch to 25 miles 41 * Boziak, C. (Princess sodalite quarry) !U-12). , , . , . , ...... , , . .sod 143 O Noyesmine(U-73J.... 43 tt Mcintyre Porcupine Mines Ltd. (Map H)...... 42 * Brampton Brick Ltd. (S-14) . . . . . , , , . . , , . . , , ...... , ...... ,sh 144 O Perry m\r\e(U-13). . FORT FRANCES MINING DIVISION 44 A McLaren-Porcupine occurrence (Map H). 43 * Brantford Clay Products Ltd, (R-14) . . , . . , . , ...... clay 145 O Perry Lake mine (U-13)...... 45 1 A Atikokan iron range (East] (E-9) , . . , . , ...... ,,...... Fe A McWatters Gold Mines Ltd. (Map H)...... 31 A 44 A Brent mica occurrence f-" J . . . , . , . . , ...... mi 146 O Rogers mine (U-13) 46 O Moneta Porcupine Mines 2 A Atikokan iron range (West) (E-9)...... fa Ltd, (MapH). 32 A Tionaga occurrence ("-O) , , . . , , . . . , , ...... ba Miles 25 20 15 10 5 O 25 50 75 100 Miles 45 * Broadwell, B., S Son (P-15) ...... 147 m Huntsville Brick Works (S-12)...,...... 47 .clay 3 O Atikokan Mines Ltd. (Atikokan iron mine) (E-9). ., . . , ...... Fe A Moosonee Gypsum Exploration Co. Ltd. (0-6). Falconbridge Nickel Mines Ltd.. . Ni, Cu, Pt. Co. Au. Ag 46 9 Bruce Brick S Tile Co. (Q-13) . . . , , ...... US tt Industrial Minerals of Canada Ltd. (T-13) ...... ,.,,,..,..., .ne ...... , .clay 4 A Brunett occurrence (C-9)...... py, po Nakhodas Mining Co. Ltd., The 33 * Falconbridge mine (Map F) 47 O Burgess mine (U-l?) . . . . . , . . . , , ...... , . . . , , 149 tt International Minerals 4 Chemical Corp. (Canada) Ltd. (U-13). .ne 48 ,cor 5 * Caland Ore Co. Ltd.(Map D;. . ,...... ,...,...,...,, .Fe O Bowmen mine (Map H)...... 34 * Fecunis Lake mine (Map F) 48 * Burnstein Brick Lid. (S-14) , ...... 150 A International Nickel Co. Ltd,, The (St. Charles mine)(U-13). .. .Fe . . . . . , . . . . , , , .clay 6 A Carrignan occurrence (E-9)...... Be 49 O Faymar mine (Map H).....,..,...,,...,,., 35 * Hardy mine (Map F) 49 A Cadieux Mines liti.(V-12)...... , ...,.,..Pb, Zn 151 A Jamieson mine(i-M2J. . ,,..,...... ,..,,..,.,,.,., .. .Mo 50 O Nev Kilometres 20 10 O 20 40 60 80 100 120 140 160 Kilometres 152 tt Janes, D. A., S Son Ltd. (Q-15)...... ,...... "l A Corrigan occurrence (Port Arthur copper mine) (O-9;...,,... ,Cu 35 A Lockerby occurrence (Map F) 50 * Campbell, Geo, C,, Co. Ltd, (S-15) ...... st ,,.... .clay 51 Nixon-Bartleman occurrence (Q-9). 37 * 51 * Canada Brick Ltd. (S-14) ...... ah 153 A Joiner occurrence C"-7PJ. ., ...... ,...,..., ,.,,...... Mo B A Cranston occurrence f E-9)...... , ...... ,....,...,. .Cu, Ni Longvack South mine (Map F) 9 A Ferguson occurrence (D-9). . , . . , .,...,..,,,..,,,..,,...,.. 52 Northern Barite Development Co. Ltd. 38 O McKim mine (Map F) 55" Canada Cement Co, Ltd. 154 A Katherine mine (f-73;...... ,,..,,..,,.,,,...... Pb .Au 10 O Foley (Santa Fe) mine (D-9)...... ,..,....,...... (Premier Langmuir mine) (0-9;....., 39 O Mount Nickel mine E2 * Belleville quarry Keene rnlne!U-13)...... Au (Map F) (U-13) ...... st 11 A Golden Crescent mine(D-9;.. 53 A Northern Ontario China Clay Corp. f/5 -?;.,,...... 40 O Norduna mine (Map F) 53 Kenmac Chiboueamau Mines Ltd. (T-13)...... ,...... ,...... Au 4" * * Port Colborne quarry (S-1 5). , ...... ,, . . , . ,, . . , , .st 12 A 54 tt Pamour Porcupine Mines Ltd. (Map H), , . ,, ...... 54 * Woodstock quarry King Paving and Materials Ltd. (Nelson Crushed Stone) (S-14) Great West Mining 4 Smelting Corp. Ltd, (C-9;. ,...... Fe Onaping mine (Map f) (R-14)...... , . , , , , ,. , , . . . , , .st 13 A Grey-Mackenzie occurrence (D-9)...... ,...... ,,.. 55 O Porcupine Paymaster Ltd. (Map H). 42 A Strathcona 55 * Canada Crushed b Cut Stone Ltd. (Dundas quarry) Kingdon mine (V-12). , . . , ...... , ,...,...... Au mine (Map F) (S-14). . . , . .st U A Halverson occurrence (E-9;....,...... ,...,.....,,...,,.., .Cu 56 tt Preston Mines Ltd. (Map H;...... 43 A Fensom occurrence (Q-11). Canada Iron Mining Ltd. Kingston Quarries Ltd. (V-13) ...... 57 A Preston Mines Ltd. (Porcupine Pet mine] (Map H). Kitchener Brick Co. Ltd. (R-14)...... 1rj O Hammond Reef mine (E-9)...... ,..,..,.,...,,...... Au 44 A Flint Rock Mines Ltd. (P-10) 56 O Bessemer rnineft©-?^. , , ...... , , . . , . . . . ., . .. , . . . . . ,. . . .Fe 16 O Harold Lake mine (E-9)...... ,....,...... Au 58 A Rio Aigom Mines Ltd. (Aquarius Porcupine) (R-9). 45 A Fraser Bay occurrence (O-©^J. 57 O ChildsminefU-??J,.,...... ,...,....,...,...,....,.....Fe Lacey mica mine (V-13) , ...... ,,..,...... ,. 59 O Romfield Building Corp, Ltd. Lake Kingston Mines Ltd. (V-13) ...... 17 A International Lithium Mining Corp, (E-9)...... L\ 46 A Fraser Lake occurrence (R-11). 53 O Radenhurst fi Caldwell mine (V-12) ...... fe 1 Z A Isabella occurrence (D-9)...... (Buffalo Ankerite mine) (Map H)...... 47 A Frechette Island occurrence (P-11). 59 O Lake Ontario Cement Co. Ltd, (U-13) ...... Au 60 A RonnocoGold Mines Ltd. (R-9),..,...... Rankin m©me(U-12). , , ...... ,, . . ,, . . , , . . ,...... Fe 19 A Lakehead Mines Ltd. (E-9)...... Au, Fe Giant Yellowknife Mines Ltd.,..,...... 60 * Canada Talc Industries Ltd. (U-13) . . . . . , . . . , . . . , ...... talc, mb Law, R, E,, Crushed Stone Ltd. (S-15) ...... , 61 A Ruby-Sheppard occurrence (P-7)...... ,,..,... Limestone Quarries Ltd. (S-13) ..,...... ,...,,.,, 20 A Lucky Coon mine (D-9)...... ©.....Au 48 A Errington mines Nos. 1 & 2 (Map f-) 61 * Canada Vitrified Products Ltd. (Q-15) . . . , . . , . , ...... clay 21 A Lun-EchoGold Mines Ltd. (C-8)...... , .Au 62 A Sparton Asbestos Mines Ltd. (Map H)...... ,. 49 A Errington mine No. 3 (Map t-) Lindsay, Earl, S Sons Ltd. (P-1S), ...... ,,...,,.. . 63 A Spence occurrence 62 O Canadian Beryllium Mines fi Alloys Ltd, (U-t2) , . , . . , . . . . .Be, fei 22 O Mathieu. J. A. and Pattison, G.E. estate (0-9). oO A Vermilion mine (Map F) 63 O Canadian Dyno Mines Ltd.(T-13). ,, . . . , , ...... ,. , . . ..U Little Doris mine (V-13) ...,,..,...... ,...,..., 64 tt Texas Gulf Sulphur Co. Inc. (Map H).. Long Lake mine (V-13) . . ..,,...... ,..,,,.,.,.. (Canadian Charleson mine) (Map D)...... fe Goldstar Explorations S Development Ltd 64 A Canadian Goldale Corp. Ltd. (T- 12) ...... Cu 23 O Mayflower mine(O-9J...... ,,...... ,... ..Au 65 A Texmont Mines Ltd. (Q-9). hermina mine (P-11)...... ,...... i-u Macassa Gold Mines Ltd. 66 A Theriault occurrence (Americ Mines Ltd. option) (0-9J...... Au Canadian Gypsum Co. Ltd. 169 O Bicroft Division (T-12) ...... ,...,...,.. 24 A Meakin occurrence (E-9)...... ,,...,....,...,,...,,..,, .Cu, Ni Hotstone Minerals Ltd. (P-10)...... ,..,....,...... Au 65 * Guelph quarry (R-14). 67 O Vtpond mine (Map H;...... Au . . . . , . . , , . . , , , ...... ,st 170 A Limerick occurrence (U-13). ...,...... ,.....,,...,. .©.Cu 25 A Nickel Lake Mines Ltd. (C-9;. , ...... ,,,..,....,...... ,.. .py "" "© ,Au Industrial Minerals of Canada Ltd. (Q-l?i...... si 56 V Hagersville mine (R-15) ...... , , . . .gyp International 54" MacDonald mine (U-12)...... ,...,,...,.,,,,.,, 26 A Noranda Mines Ltd. (C-s;.,...... ,...,.,.,....,...,...,.Cu, Au Nickel Co. of Canada Ltd.. The 67 * Canadian Pressed Brick Co, Ltd, (S-14) , , . . , , ...... , . . . . . , . .sh MacLaren mine (V-13) .. . ,. ., ...... ,...,..,,,.,,...,.... -27 A Northern Iron Ore Mines Ltd. (Map D)...... ,Fc 55 A Agnew Lake occurrence (0-11). . ,..,,,..,..,.,..,,,...... U 6B 9 Canadian Rock Salt Co, Ltd. (N-15) . . , , ...... , , , . . , , .salt MacMillan Sandstone Quarries (W-12) . .. ,...... ,,..,,...... 20 O Orelia (Golden Star] mine (0-9; ...... ,...... Au PORT ARTHUR MINING DIVISION 56 tt Lawson quarry (Q-H)...... ,...... si 69 * Canadian Salt Co. Ltd. (N-15) ...... , ...... , , , , . . . , .salt Magnetawan mine (S-12) ...... ,,..,,..,....,...... 29 A Paramaque Mines Ltd.(C-9)...... ,...... ,... ..Cu International Nickel Co. of Canada Ltd., The 70 A Cardiff Uranium Minos Ltd. (T-12) . . . . . , ...... , , , . . . . , , . .U, fi Marmoraton Mining Co, Ltd. (U-13) ...... ,.,.,...,...... 3D A Phelps Dodge Corp. of Canada Ltd. (C-9)...... Cu 1 A Anaconda American Brass Ltd. (K-9)...... ,...... ,..,.,..,. Ni. Cu. Pt, Se, Te. Co, Au, Ag, Fe 71 O Caribou mica m\r\s(R-12) . , ...... , . . ,. . , , . . .mi Martin, Amos C,, Ltd. 31 A Quebec Cartier Mining Co. (Map D)....,...... fe 2 A Angler Mining Co. Ltd. (K-9).. 57 A Big Levack mine (Map F) 72 * Carleton Lime Ud.(V-12)...... st Parkhill p\i(Q-14)., . 32 A Rainy Lake Mining Ltd, (C-9)...... ,,...,....,....,...... U 3 O Badger (Mcwilliams) mine(G-9;. 58 O Blezard mine (Map F) 73 O Cayuga gypsum mine (S-15) . , . , , ...... , . . . , ...... gyp 33 A Ronda Copper Mines Ltd. (O-g;.....,..,.....,....,...... Cu 4 O Bankfield Consolidated Mines Ltd. (J-8)...... 59 A Capre occurrence (Map F) K 74 * Cayuga Quarries Ltd. (S-15) ...... st Mary mine(^-©S). 3d tt Sapawe Gold Mines Ltd. (E-9).,....,...,...... ,...... Au 5 A Bar-Manitou Mines Ltd. (J-9). 60 O Chicago mine (Ma;. Central Tile Brick Corp, Ltd. McFarlane, W. J., Z Sons Ltd. (P-14). 3!) A Saundarymine(D-9;,. ....,...,..., .,..,,...,....,....,... ,Au G O Beck mine (H-9), 61 * Clarabelle-Copper Cliff North mines(Mao F) l A Big Nama Creek N 75 * Belle River pit (P-15)...... clay McFarren, F. B., Ltd. (S-14)...... 36 A Scheider occurrence (E -9). , , . . , ...... ,...,.., .,...,...... py Mines Ltd, (Map C)...... 62 A Coleman mine (Map F) 76 * Tilbury pit (P-15) ...... clay McGinnis iO©connor Ltd. (V-13) ... 37 A Stagee occurrence (D-9). . ., . . , ...... Au B A Big Nama Creek Mines Ltd. (H-8). 63 tt Crean Hill mine (Map F) 77 * Chemical Lime Ltd. (R-14). . , ...... ,. . . , . . . , , . . . , ...... st McGown mine (S-12) 3y tt Steep Rock Iron Mines Ltd. (Map D). , . . , ...... fe a.O Brenbar Mines Ltd. (J-8). ,,...... , 64 tt Creighton mine (Map F) 78 A Chisholm mine (V-13) ...... Mo McLaren mine (V-13)...... 39 A Stellar occurrence fD-9;...... Au 10 A Briar Court Mines Ltd. (H-9). 65 O Ellen pit (Map F) 79 A Christie Lake occurrence (f-©S) . . , . . , , . . . ,...... ,. . .Fe Medora occurrence (S-12) 40 A Strategic Materials Corp. (Stratmat Ltd.) (D-9)...... fe.T\ H O Cairngorm Mines Ltd. (Beaver mine) (G-9J 66 O Evans mine (Map F) 80 A Clancy mica occurrence (U-12) . . , , . . , , . . . , ...... , . .mi Metal Mines Ltd. 41 A Swell Bay occurrence (D-9;..,,,,..,...,...,,...... Au 12 A Campbell (Nicopor) occurrence (J-9) 67 tt Frood-Stobie mine (Map F) 81 A Cleveland mine (U-13) ...... , . . . , ...... , . . , . . . , .Au Faraday mine (U-12) 42 O Upper Seine (Sawbill) mine (E-9) ...... ,.,..,,...,...,,.. .Au 13 A Candela Development Co. Ltd. (J-8)...... ,... 68 tt Garson mine (Map F) 82 O Coehill m\ne(U-13)...... , , . . . , . . , ...... , . . . ,Fe Greyhawk m\ne(U-12)...... , 43 A Verlac occurrence (D-9).... ,,..,,,..,,,.,,...,...,,...... Au 14 A Can-Fer Mines Ltd. (Peterson occurrence) (K-8). . 69 O Gertrude mine (Map F) S3 * Comber Tile Yard Ltd.(P-IS)...... , ...... , ,, , . . . .clay Milton Brick Co. Ltd. (S-14). ,...,... *i O Wynnrock mine (D-9).. ,...... ,,....,..,,...,...... Au 15 A Caribou mine(H-S;...... ,.. 70 O Kirkwood mine (Map F) ft) B4 * Continental Brick S Tile Co. Ltd. (Q-13) . . . . , ...... , . . . .clay, sh Milton Quarries Ltd. (S-14)...... 45 A Young occurrence (D-9). .. . ., . ...,....,...,...,. ,.., ,...,. .py 16 O Conigo Mines Ltd. (Magnet Consolidated mine) (J- 71 tt Levack mine (Map F) 85 * Cope, A., S. Sons Ltd. (S-14) ...... st Mink Lake mine (V-13). 1? tt Consolidated Mosher Mines Ltd. (K-8). 72 A Levack West occurrence (Map F) 86 O Cordova mine (U-13) ...... , ...... , . . . . , . , . . , , . .Au KENORA MINING DIVISION 18 A Craskie Mines Ltd. (J-8,1 . 73 A Little Stobie mine (Map f) 87 * Coultis, George, fi Sons Lid. (Q-14) ...... , . . . , , . , . . . , .day 191 tt Napanee Bricks Tile Works Ltd. (V-13)... 19 O Creswel Mines Ltd. (G-9) 74 tt MacLennan mine (Map F) BS A Craig mine (U-13) . . . . . , , . . . , ...... , , ...... Au 1 A Baden Powell mine(C-S)...... ,,....,..,,...,...... ,.. ,Au 75 tt Murray mine (Map F) 192 tt Natco Clay Products Ltd. (S-14)...... 2 A Camp Bay mine (B-8) .,...... ,....,..,,....,,...,....,.. 89 O Craigmont mine (U-12) ...... , . . . , . . , , ...... cor 193 tt National Sewer Pipe Ltd. (S-14)...... Au 21 A Delmico Mines Ltd. 76 O No. 1 mine (Map F) 3 O Duport Mining Co. Ltd. (Cameron Island mine) (A-8)..... ,Au, Ag 90 A Crescent mine (U-13) ...... , ...... , , . . , , . . . . . , . . . .Au New Mylamarjue Mining S, Smelting Ltd. 3? A Denison Mines Ltd. (G-9;...... ,.... ,. 77 O North Star mine (Map F) 4O EloraGold Mines Ltd. (Laurentian mine)(D-S;...... 91 * Cyanamid of Canada Ltd. (ft-14) ...... st 194 O Chaffey minefl-©-fa)...... Au 23 A Denison Mines Ltd. (K-9)...... 78 A Sheppard mine (Map F) 5 O 92 * Delier©s Tile Ltd. (K-15) ...... clay 195 O Matthews mine (V-13)...... Falconbridge Nickel Mines Ltd. 24 A Dorion mine(W-9)...... ,....,..., ,. 79 A Sultana mine (Map F) (Werner Lake cobalt mine) (B-7). . ,. . . , ...... , .Co, Ag, Deloro Smelting S Refining Co. Ltd. 196 O Northern Vermiculite Co. Ltd. (V-13)...... Ni, Cu 2s O East Gunflint iron range (H-9).. 80 A Tarn O©Shanter occurrence (Map F) 6 A Falnora©Gold 93 O Atlas mine (U-13) ...... ,...... Au, As 197 tt Norwich Brick i Tile Ltd. (R-14)...... Mines Ltd.(C-ti)...... 26 A Empress mine (K-9). 81 tt Totten mine (Map F) 94 O Deloro mine(U-13) . . . ,...... ,, , . , ,. . . , ...... As, Au 198 O Olympus Mines Ltd. (V-13) 7 A Gold Hill mine(fi-S)...... 27 A Enterprise mine (H-9). 82 A Trillabelle mine (Map F) B A Jalore Mining Co. Ltd. (D-8)...... 95 A Desert Lake occurrence (V-13) ...... , , , . . , ...... gf 199 9 Omega Marble Tile i Terrazzo Ltd. (V-12). 28 A Executive Explorations Ltd. (F-9). 83 O Vermilion mine (Map F) --{J 96 * Diamond Clay Products Ltd. (S-14) ...... , . . , , ...... sh 200 9 Ontario Reformatory (S-14) 9 A Kenbridge Nickel Mines Ltd. (C-8). 29 A Falconbridge Nickel Mines Ltd. (F-9)... 84 O victor mine (Map F) 97 * Dibblee Construction Co. Ltd. (W-12) ...... , , ...... , . . , , .st 201 A Ore Chimney mine (U-13)...... 10 O Kenora Prospectors and Miners Ltd. 30 O Federal mine (G-9). 85 O Victoria mine (Map F) 93 * Dochart Brick ,S Tile Ltd. (V-1S) . . . . , . . . , . . . , ...... , . . .clay 202 (Mikado and Cedar Island mines) 31 A Flint Rock Mines Ltd. (F-9)...,..,..... 86 A W.D. 150-W.D. 155 occurrences (Map F) A Ortonm\r\e(U-i3).,...... 11 O Kenricia minefS-S)..,..,.,...... K W A N 99 * Dominion Magnesium Ltd. (V-12) . , , , . . , ...... , .Mg, Ca 203 tt Ottawa Valley Crushed Stone Ltd. (W-12). . 32 A Gold Range occurrence (J-9). 87 A Whistle mine (Map F) 12 O Kenwest Mines Ltd. (Big Master mine) (D-8) 33 A Gray, J, J., (Coleman) occurrence (J-8). 88 O Worthington mine (Map F) 13 A Maybrun Mines Ltd. (C-8). 34 A Great Lakes Nickel Corp. Ltd. (G-9;. . .. 89 A Ironco Mining A Smelting Ltd, (0-10) IS, 14 tt Metal Mines Ltd.(B-T)...... 35 A Greenspar Mines Ltd. (J-8)...... 90 A Iroquois Bay occurrence (0-11). 15 A Molybdenum Lid. (A-8). 36 A Guardian Mines Ltd. (F-9)...... 91 O Irvington Mining Co. Ltd. (Map f;, . , 16 A New Campbell island Mines Ltd. (C-8)...... 37 O Gulch Mines Ltd. (K-8). . .. . , ...... 92 O Jerome Gold Mines Ltd. (P-10), ...,. 17 A Noranda Mines Lid,. (C-8). .©ift A Gunnar Mining Ltd. (G-8).....,...... 93 A Jess-Mac Gold Mines Ltd. (f-10)..... 790 18 A Norlex Mines Ltd. (B-8)....,....,...... 3y A Hannam Explorations Ltd. (J-9; 94 A Jo-Ami Gold Mines Ltd. (0-11). 13 A Norpax Nickel Mines LW.(A-T)...... 40 O Hard Rock Gold Mines Ltd. (K-8).. 95 A Joburke Gold Mines Ltd. (F"-9)...... 20 A Olympia Mines Inc. (B-8) 41 tt Hewitson Construction Co, Ltd. (G-9;. . 96 A Jonsmith Mines Ltd. (P-10)...... 21 A Ophir mine (B-8)..,...... ,....,. 42 A Inland Steel Co. (G-9)...... ,.. 97 O Jonsmith Mines Ltd. (Milnet mine) (R-11) O 22 A Pidgeon.G.L (D-SJ.,,...... ,...... Cu, Ni 23 O Regina mine (B-8)...... 44 A 53" Au Jarvela occurrence (J-8). 99 A Kordol Explorations Ltd. (Q-11)...... 24 O Sakoose mine (D-8) , , ...... ,....,.... Au 45 A Jean Lake Lithium Mines Ltd. (J-S)... 100 A Kukagami Lake occurrence (R-11). 26 O Scotstown Granite Co. Ltd. (C-8)...... si 46 O Jelex Mines Ltd. (J-8). 101 A Kukatush Mining Corp, Ontario Ltd. (P-9).... 26 A Steep Rock Iron Mines Ltd. (B-7)...... Cu 47 A Keevil occurrence (K-9). 102 A La Cloche Lake occurrence fP-11)...... ©SKAT 27 O straw Lake Beach mine (C-8).,.,..,,...,...... Au 48 O Kerry (Ardeen) mine (F-9) 103 A Lang Lake occurrence (Q-11). 2H O Sultana mine (B-8)...... ,...... ,...... ,...... Au 49 A Lakehead Mines Ltd. (K-9)..,.....,.. 104 A Lee Lake occurrence (P-10), 29 A Tabor Lake Gold Mines Ltd. (D-8)...... ,...... Au 50 A Landmark Mines Ltd. (K-9).. 105 A Leech Lake occurrence (Q-11),..,..,...... Nb 30 O Twentieth Century mine(D-fi). . , . , , ...... ,,..,,,..,.,... .Au 51 A Lang occurence (J-9). 106 A Little Bear Lake occurrence (Q-11)...... J A \M 31 A Wabigoon-Contact Bay mine(D-5).,..,...... ,....,...... 52 O Leitch Gold Mines Ltd. f Ag, Cu i ..Au (H-8)...... 107 A Little Panache Lake occurrence (Q-11).....,. ^r 3S O Wendigo mine (B-8)...... Au, Ag, Cu 53 A Little Duck Lake occurrences (J-9). .. :08 O Long Lake mine (Q-11)...... lUD^V 54 O Little Long Lac Gold Mines Ltd. (K-8). 109 A Maneast Uranium Corp. Ltd. (P-10)...... LARDER LAKE MINING DIVISION Longworth occurrence (J-9). 110 A Mcintyre mine (Map F). MacLeod-CocKshuttGold Mines Ltd. (K-8)...... 111 A McLeod occurrence (R-11)...... ,,.,.,.,, 1 A Aljo Mines Ltd. (R-9)...... ,...,....,...... , Au Marlboro Mines Ltd. (F-9).....,.... 112 A McVittie-Graham Mining, Co. Ltd. (Map F)..,.. 2 A Amalgamated Kirkland Mines Ltd, (Map B)...... ,,Au Marlhill occurrence (K-9) 113 A Multi-Minerals Ltd. (W-ro;...,...,,...,,...., Amalgamated Larder Mines Ltd. Martin-Hunt Mining Ltd. (J-9). 114 tt National Steel Corp, of Canada (Q-11)...... - ^ 3 A Barber-Larder occurrence (Map B). . . .. ,...... ,.. ..Au McCuaig occurrence (G-9). 115 O New Golden Rose mine (ft-11). A A Cheminis occurrence (Map B)...... ,.,,, Au 61 O McKellar Is. occurrence (G-9). 5 A 116 O Nickel Offsets Ltd. (Map f;...,....,...,...., Fern land occurrence (Map B). . . .,.,..,...... ,,.., Au 62 A McLeod occurrence (J-8) 117 O Argosy Mining Corp. Nickel Rim Mines Ltd, (Map F)...... -p- Ltd. 63 A McLellan Long Lac mine (J-fl). 118 A Norduna Mines Ltd. (Q-9)...... New Laguerre occurrence (Map B)...... 64 tt Mcnamara Construction Co. Ltd, (G-9),. ndigo 7 O 119 A North Rock Explorations Ltd. (Map G)...... Raven River mine (Map B). . .,.,.,...... ,.., 65 A Midland Nickel Corp. Ltd. (F-9)...... ,..... 120 A Nudulama Mines Ltd. (W-9J...... ©A A Argyll Gold Mines Ltd, (R-9)...... ,,, 66 A Milkie occurrence (F-9). 121 A Opeepeesway Lake occurrence (P-10). ™n7efjjjK8 9 O Associated Arcadia Nickel Corp. Ltd. (Toburn mine) (Map B). 67 A Minoletti (Lo b an or-Re xd ale) occurrence (f-9;. 122 A Opeepeesway River occurrence (P-10). 52" 10 A Baldwin Consolidated Mines Ltd, (MapB)...... ,. 68 A Moly-Ore Mines Ltd. (K-8). 123 A Qrofino Mines Ltd. (P-10), 11 A Bargnesi Mines Ltd. (Map B). 69 A Monpre Mining Co. Ltd. (F-9).. 12 124 A Owen nickel occurrence (Q-11)...... ,.... Vi-. O Bidcop Mines Ltd, (Bidgood mine) (Map B)...... 70 A Monpre Mining Co. Ltd. (Ursa Major occurrence) (J-9) 125 tt Panache Quartz Ltd. (Q-11)...... 13 A Buffonta B A y Mines Ltd. (5-9;..,...... ,,. 71 A Morrison occurrence (G-9). 126 A PCE Explorations Ltd. (R-11)...... Canadian Johns-Manville Co. Ltd. 72 A Nashua Exploration S. Mining Ltd. (S-9J, . . . ,.., ,...,. 127 A Perkins Lake occurrence (R-10),...... ,,.., U A Bird-Ginn occurrence (S-9;. 73 O Newrich Explorations Ltd. (Theresa mine) (K-8). 128 A 16 O Munro mine (R-9©i...... Plum Creek occurrence (R-11). ,...... 74 A Nipigon iron range (H-8). 129 O Preston Mines Ltd. () fMap G). 16 A Canagau Mines Ltd. (Interprovincial) (5-9;, 75 tt Noranda Mines Ltd. (Geco mine] (Map C) ...... 130 tt Renabie Mines Ltd. (N-9). . . ., ...,, ...... 17 O Chesterville Mines Ltd. (Map B). 76 A Noranda Mines Ltd. (Kenty) (J-B)...... Mines Ltd. 18 A Combined Larder Mines Ltd., The (Map e;...... 77 tt North Coldstream Mines Ltd. (F-9)...... 131 O Buckles mine (Map G)..,..,,...,,...,..., 19 A ComincoLtd.(S-fi)...... ,...,...,,...,...... 78 A North Rock Explorations Ltd. (K-8)...... 132 A Buckles occurrences (Map G),,,,,.,...... IP©S K AT 20 A Consolidated.Canorama Explorations Ltd. 79 O Northern Empire mine (J-8). 133 O Lacnor mine (Map GJ. .,.., ,..., .....,.... 52" (Hudson Rand occurrence) (Map B)...... ,.. eo A Norway Lake Iron Mines Ltd. (G-9)...... 134 O Milliken mine (Map G;..,..,...,...... 21 A Consolidated Golden Arrow Mines Ltd. (R-9)- .. ... 31 O Ogcmamine (H-9)...... 135 tt (Map G)...... 22 A Consolidated Morrison Explorations Ltd. (ff-7J CHARLTON 82 A Ontario Lithium Co. Ltd. (J-8)...... ,...,... 136 O (Map C)...... ,.... 23 A Consolidated Northland Mines Ltd. (Map B)...... 83 A Oremond Gold Mines occurrence (J-BJ. 13; tt Pater mine (Pronto Division) (Map G)...... 24 A Continental Kirkland Mines ——afc*,ofc*,fc. Tale Ltd. (Map 6)...... 84 A Orphan (Dikdik) mine (J-8).. 138 A Prospect Conecho (Map G)...... 25 A Crystal Kirkland (Mas Kaplan) occurrence (Map B) 85 A Ourgold Mining Co. Ltd. (F-9). 139 A Prospect Pardee (Map G)...... ,.,..,. 26 A Davidor Mines Ltd. (Bourkes mine) (R-9)...... 86 A Pic Nickel Mines occurrence (K-9). 140 A Prospect Pecors (Map G)...... 27 A Denovo (Edgecreek) occurrence (R-9)...,...... A Pine Portage occurrence (H-8). 141 A Prospect Whiskey (Map GJ...... ,..,., 28 A Dolsan Mines Ltd. (Mallard Lake) (Map B) ...... A Phelps Dodge Corp. of Canada Ltd. (F-8), 142 O Quirke No. 1 mine (Map G).....,..,...... ';...^lj Gateford Mines Ltd. A Port Arthur Iron Ore Corp. (G-9;. 143 A Quirke No. 2 mine (Map G)...... ,,..,,. 29 A Crescent occurrence (Map B).. A Prince location (Spar Island mine) (G-9) 144 O" Spanish American mine (Map G)...,,,, 30 O Golden Gate mine ,,. (Map fi;,...... 91 O Quebec Sturgeon River Mines Ltd. 145 A Roberts occurrence (P-10)...... ,,....,.. 31 A Gauthier (Winnie Lake) occurrence (Map B)...... (Sturgeon River mine) (J-8). 146 A Rollo Lake occurrence (P-10). 32 A Glenora (Albert Kokotow) occurrence (Map B). . . .. 92 A Renshaw-Tripp occurrence (K-9). 147 A Rundle Gold Mines Ltd. (P-10). 33 A Golden Harker Explorations Ltd. (S-9)...... , 93 A Salem Exploration Ltd. (G-9J. . , .,..,.....,..... 148 A Shoepac Bay occurrence (Map G). . , . . ,. ... 34 A Harrison (Kirkroyale) occurrence (Map B)....,..., 94 O Salem Exploration Ltd. (Rabbit Mtn. mine) (G-9) 149 A Shunsby Lake occurrence Rupert 3!© A Headwater Mines Ltd. (Blue Quartz) (R-9)...... (P-10). O 95 A Seemar Mines Ltd. (K-9).. 150 A Silvermaque Mining Ltd, (Map G)...... ,... 36 A Hearst Larder (Detfeld Lowe and Emil Chorzepa) 95 A Seemar Mines Ltd. (G-9), 151 O Smith-Thorne mine (P-10). occurrences (Map B)...,,...,....,...... ,...... ,Zn. Pb, Cu 97 A Seemar Mines Ltd. (Whalen occurrence) (F-9)... 15? A Stackpool Mining & Holding Corp. (P-10)..... 37 A Hedman Mines Ltd. (R-9)...... asb 98 A Shawmin Explorations Ltd. (F-9).. 153 A Stackpool Mining S Holding Corp. (P-10)..... 3fi A Hennessy occurrence (Map 6).. . , .,.,.,...,....,...... Au 99 tt Shield Development Co. Ltd., The (F-9),...... 1&4 tt Stanrock Uranium Mines Ltd. (Map G).. . , . 39 A Herrick (Brett-Trethewey) .. occurrence (S-9) . , . . , ...... Cu 100 O Shuniah mine (G-9;.,...... ,....,,...,...... 155 A Stanward Corporation, The ,Pb 40 A Hofmann, C. E. (S-9;. ..,,,..,,,., ,.., ,...... ,...... asb 101 O Silver Islet mine (H-9). (Crotch Lake occurrence) (Map 41 * Hollinger Consolidated G)...,...., Gold Mines Ltd. (Ross mine) (R-9)... ..Au 102 A Silver Lake occurrence (H-9). 156 A Stralak line occurrence (Q-11).. 51 C Lake 42 A Jalore Mining Co. Ltd. (Map B),...... Fe, Pb, Zn 103 A Simard-Swetz occurrence (K-9). 157 A Strong Bay occurrence (Q-11). . . . . ,...... 43 * Jones and Laughlin Steel Corp. (Adams mine] (Map B)...... Fe 104 A Smith occurrence (F-9)...... 158 A Sturdy Mines Ltd. (Mdp F)...... ,...,,...... 4-1 * Kerr Addison Mines Ltd. (Map B). .. . , ...... ,....Au 105 tt Superior Brick and Tile Co. Ltd. (G-9). 159 A Sudbury Shakespeare occurrence (0-11)..,,,. Ni. w^^X 45 A King Kirkland Gold Mines Ltd. (Map B). ..,...... ,...... Au 106 A Sutherland occurrence (J-8). 160 A Sutherland Bay occurrence (Q-11). 46 O Kirkland Minerals Corp. Ltd. (Kirkland Lake gold mine) (Map fi; Au 107 O Three A mine (H-9). 161 A Tenho Lake occurrence (0-11). 47 A Kirkland Townsite Gold Mines Ltd. (Map B). . . ,...,.... ,.... ,Au 10B tt Thunder Bay Amethyst Mines Ltd. (H-9),...... 162 tt Union Carbide Canada Ltd. (Q-12)...... Bay 4B A Korola-Larder 32. Mines Ltd. (Map B)...... ,....,...,,.. ..Au 109 A Thunder Bay Nickel Mining Corp, Ltd. (G-9),. . . 163 A Upsala mine (Q-11). 49 Lake Beaverhouse Mines Ltd. (Argonaut mine] (Map B). . ,Cu. Au 110 A Thunderhead Gold Mines Ltd, (G-9)...... 164 A Venetian Lake (Holmstrom) occurrence /Q-11). 50 O Lake Shore Mines Ltd, (Map B) Au 111 O Tombiil Mines Ltd. (J-8)..,...... 165 A Vermilion River occurrence (Ft-11). 51 A Lanson Gold Mines Ltd. (R-S)...... , ,,..,..., Au ,-fi,^ ,.. 112 A Tombiil Mines© Ltd. (J-8)..,...... 166 O Vermont Mines Ltd. (Shakespeare mine) (0-"J n2 O Lomega (Omega) mine (Map B). . Au 113 A Urban Ouebec Mines Ltd. (Aumacho River Mines Ltd.) (J©8) 16/ A Wallace mine (Q-11)...... ,....,.., 63 tt Macassa Gold Mines Ltd. (Map B). Au 114 A Vegan occurrence (J-B). 168 A Wilson occurrence (Q-H). 54 A Martin-Bird Gold Mines Ltd. (Map B)...... Au 115 A West occurrence (K-8). 169 A Windy Lake occurrence (Map F)...... ,,..., 55 A Minedel Mines Ltd. (Ossian gold occurrence) (S-9) Au 11f) A Western Equities (Wemco) occurrences (K-8). . © r^rl 56 O Mirado Nickel Au 170 A Young-Shannon Gold Mines Ltd. (Q-10). Mines Ltd. (Cathroy mine) (Map B). 117 A Whitegate Mining Co. Ltd. (G-9). 171 A Zenmac Metal Mines Ltd. (Q-10). Late 57 A Misema Lake Mining Corp, Ltd. (Forwood) (Map B) Au, Cu 118 tt Wlllecho Mines Ltd. (Map C)...... ,..,...,,. 58 A Mistango River Mines Lid. (R-9). ... .asb 119 tt Willroy Mines Ltd. (Map C)...... ,...,.... TIMISKAMING MINING DIVISION 59 O Motfatt-Hall mine (Map B)...... Au 120 A Wright occurrence (H-9) 60 A Montclerg Mines Ltd. (R-9)...... Au 121 A Young occurrence (G-9). 61 O Morris-Kirkland Gold Mines Ltd. (Map B)...... Au 122 A Zenmac Metal Mines Ltd. (K-9). -.lake OGOffA 62 A Munro Copper Mines Ltd. (R-9). ....Cu 123 * Zenmac Metal Mines Ltd. (Zenith] (J-9)...... 63 O Munro-Croesus mine (R-9). . ...Au 64 A "New Kelore Mines Ltd. (R-9)...... ,...... Au aunico mine (S-10)...... 65 O Noranda Mines Ltd. (Alexo mine) (R-9). Cu RED LAKE MINING DIVISION 4 O Beaver mine (Map E)...... ,...... 66 A Northgate Exploration Ltd. (Kirkland-Hudson Bay] (Map B) Au b tt Buffalo mine (Map E)..,...... ,...,,..,,. , ,/L lite 5.J4L J r- 6; A Pitchvein Mines Ltd. (Melba gold mine) (R-9)...... Au 6 tt Cobalt Lode mine (Map E.)...... ,.... RESERVOIR.- 68 A Princeton Gold Mines Ltd, (Ritoria mine) (Map B).,....,. Au ©i O Colonial mine (Map E). 69 A Queenston Gold Mines Ltd. (Map B;. Au 8 O Crown Reserve mine (Map E)...... ,. Buffalo Red Lake Mines Ltd.fMsp 70 A Queenston Gold.Mines Ltd. (Anoki mine) (Map B), , , ...,. Au A) . . .. . 9 A Dotsee mine (S-10). Calmor Iron Bay Mines Ltd. (Griffith 71 A Rio Algom Mines Ltd. (Armistice] (Map B)...... Au mine)((--©0 10 O Gilgreer mine (S-10). 72 A Shelp (Dane Copper] Cu Campbell Red Lake Mines Ltd.fMap A! ...... 11 tt Lode-Christopher mine (Map E).....,...., occurrence (Map B)...... 7 73 O Sylvanite gold mine (Map B)...... , ...... Au Cochenour Willans Gold Mines Ltd.( WdP A) . , . 12 O McKinley-Darragh mine (Map B)... ,....,, N 74 tt Teck Corporation Ltd, (Teck-Hughes mine) (MapB)...... Au Consolidated Marcus Gold Mines Ltd.(MaP A) . . 13 O Nipissing 400 mines (Map f;. H 75 A Teddy Bear Valley Mines Ltd. (S-9).. Au 9 A Consolidated Red Poplar Minerals L\d.(B ~6) 14 tt Nipissing 404 and 401 mines (Map E), . ., ,. 76 O Tegren Goldfields Ltd. (Map B)...... Au 10 A Copper Lode Mines LW,(D - 7) 15 tt Nipissing 406 (Cart Lake) mine (Map E).... 500 77 A Twindyke occurrence (R-9). Au 11 A Cordoba Mines Ltd. (Map ^ ...... ,.,...... - 16 tt Nipissing 407 mine (Map E). 78 tt Upper Canada Mines Ltd. (Map S;.....,...... Au 12 * Day,T.J.,Lowr J.H.,Gardiner,M.C.e5tateaMcBean,J.wP-5) Fe 17 tt O©Brien mine (Map E). 13 tt Dickenson Mines Ltd.(Map 79 A UpperCanada Mines Ltd. (Pawnee-Kirkland] (MapB)..... Au ^J . , ...... , ,.., ,...,...... Au . A 9 ©8 O Penn-Cobalt (Penn-Canadian, Foster) mine {- Zx# 80 A Vimy Gold Mines Ltd. (R-9), Au 14 A Flint Rock Mines Ltd.(©^-6J . ,. , ...... ,,.,, . ,,...... Au (Msp E;...... ,...... ^i^^l 81 A Wadge Mines Ltd. (Walsh Katrine) (Map B)....,...,,..., Cu 15 O Goldray Mines Ltd, (Gold Eagle minejf^P 4) ...... AU, Ag 19 O Pittsburg Lorrain mine (S-10)...... 16 O Golsil Mines SK A White-Guyatt Mining Co. Ltd. (R-9) Au Ltd. (Berens River mine)(C-5).... 20 O Temiskaming mine (Map E)...... ,. S3 O Wright-Hargreaves Mines Ltd. (Map 8)...... , ,...,..,, , Au 21 O Townsite mine (Map E),.,..... ,..,,..,,.. 13 O HasagaGoldMinesLtd.(RedLakeGo!dShoremir 22 O Violet mine (Map f).,...... ,,...... MONTREAL RIVER MINING DIVISION 19 O Hasaga Gold Mines Ltd. (Uchi mine)(©D-6; 23 O Wettlaufer mine (S-10)...... ,...,...... ,....,..... Ag, Co f e. FBA' rV l 20 O Hudson Patricia mine (O-6), 24 O Ajax Minerals Ltd. (Cuniptau mine) (S-10)...... Cu, Ml, Pt ,Ag © ". A Humlin Red Lake Mines Ltd.fMap A)..... 2o O Amerigo uu I-- Silver Mines Ltd. (Silver Banner mine) (Map E)... Ag, Co -- O Jackson Manion mine(D-6) 2G O Amity mine (MapB)...... ,...,,..,,...,...,...,....,... ,Cu .C|sE Senvan Mines Ltd. (R-10). 23 A Jowsey, R. J., Mining Co. Ltd. (Bobjo mine) (D 27 A Andover Mining & Exploration Ltd. (R-10)...... ,...... Cu A A Bermead Mining Corp. Ltd. (Tee Arr) (R-10)...... Cu, Ag, Co 24 A Kaymac Gold Mines Ltd. (Map A) . , ...... 28 A Aubay Uranium Mines Ltd. (R-11)...... ,...... Cu, Fe 25 tt Kostynuk Brothers Ltd. (D-6) i Coikshutt 5 A Bilmac Gold Mines Ltd. (Q-10)...... ,...., ,...,... .Au 29 O Barry-Hollinger mine (Map a). . ..,...... ,...... ,Au 6 A Castle Oil S Gas Ltd. (Edleston occurrence) (Q-10). ...Au. Zn, Pb 26 A Lakelyn Mines Ltd. (0-4) 30 O Bellelleh mine (Price. J. H.) (S-10)...... ,Ag, Co 7 A Chavigny Gold Mines Ltd. (R-10)...... Au, Cu, Pb 27 tt Madsen Red Lake Mines Ltd. (Map A) . , , . . . . . , . . . . . Canadian Keeley Mines Ltd. S O Consolidated Morrison Explorations Ltd. (R-10). ,...... Ag, Co 28 O Marboy Mines Ltd. (McMarmac mine) (Map A) . . . , . . 31 tt Canadian Keeley mine (Frontier fi Keeley mines) (S-10).Ag, Co o J* 3 O Cotley Mines Ltd. (R-10)...... ,,,..,,...... Ag 29 A McFinley Red Lake Gold Mines Ltd. (Map A) , . . . . . 32 O Cobalt Contact mine (S- 10), ..,...... Co, Ag 10 O Daering Explorers Corp. Ltd, (Ashley mine) (R-9)...... Au 30 O McKenzie Red Lake Gold Mines Ltd. (Msp A) ...... 33 O Harrison-Hibbert mine (Map E). ,...... Ag, Co, Cu 11 A Devlin minef/MO;...... ,.., .,..,...... Ag 31 A Miles (Red Lake) Mines Ltd. (B-6) 34 A Caneonti Mines Ltd. (R-10)...... LI, Ag, Co 12 tt Ethel Copper Mines Ltd. (fi-70). . .,,,.., ...... Cu 32 O New Jason Mines Ltd. (D-S) Coballoy Mines 4 Refiners Ltd. 13 A Eves occurrence (Q-10)...... ,,,...... Ni,Cu 33 A North Rock Explorations Ltd. (B-5;....,,..,,..,,.... 35 O Nova Scotia mine (Map E)...... Ag N l p O N 14 A Goldyke Mines Ltd. (R-9)..,...... Au 34 A Parvus Mines Ltd. (Map A) ...... , . . , . . . . . , . . . , 36 O Reliance mine (Map E). ,...... ,...,. Ag, Co 15 A Greenbaum, A. (Biederman occurrence) fff-9)...... ,.. ,ba 35 A Rea, J. R . Grubstake (B-5) ...... 3/ O Silver Leaf mine (Map E)...... ,...,. .Ag. Co ©.6 O Jarrow Mines Ltd. (Matarrow] (fl-fO),. ., ...... Pb, Zn 36 A Redaurum Red Lake Gold Mines Ltd. (MaP A)...... 3B O Coniagas mine (Map E). ,...... ,...,. .Ag, Co 17 A Johnson (Lake Caswell] occurrence (Q-10)...... ,, .Au 37 A Red Crest mine (B-6) 39 A Consolidated Professor Mines Ltd. (Map E)...... ,. .Ag, Co Au. 18 A Jonsmith Mines Ltd. (0-?0).,...... ,..Cu 38 A Redruth Gold Mines Ltd. (Map A) . , ...... 40 tt Copperfields Mining Corp. Ltd. (ft-nj...... ,...,....,... ,.Cu -'J-* 19 A Kell occurrence (R-9)...... ,...... ,...... ,, .Ni 39 A Rexdale Mines Ltd. (O-7) 41 tt Deer Horn Mines Ltd. (Cross Lake O©Brien mine) (Map E) Ag, Co Au 20 A Kirkland Minerals Corp. Ltd. (Q-10).....,...... Cu, Ni 40 A Robin Red Lake Mines Ltd. (Map A) . , ...... , . . , , , , . 42 A Derosier occurrence (f? 10)...... ,...,.,,...... Cu flu; ?1 A Kirkland Minerals Corp. Ltd. (Beau val e) (Q-10)...... Ni 41 A Roman Corporation Ltd. (0-4)...... , . . . , , . . 43 tt Dominion Foundries and Steel Ltd. (Sherman mine] (S-10).. ,, .Fe '79, iQuibba l Hoblitiell 22 A Lucky Godfrey mine (R-10)...... ,...,,.,.,... .Ag 42 A Rowan Consolidated occurrence (B-S). 44 O Drummond (Cadesky Lake) mine (Map B). Manridge Mines Ltd. 43 O Sachigo River mine (t-3) , , ...... , . . . , , . . , , . 45 A Eagle Rock Iron Mines Ltd. (R-11)..... ,.. 23 O Bartlett mine (R-10)...... ,,..,,... Ag 44 A Sol D©OrminefD-o;...... , , . . . ,...... 46 A Evans (Imperial Cobalt) mine (S-10). 24 O Boyd-Gordon mine(fl-©0)...... ,...... ,... .Ag 45 A Spirit Lake Mines Ltd. (0-5;...... ,,,.. .,...... 47 A Fabis (LaFond) occurrence (Map B)....., 490 25 O Mann mine (R-10)...... Ag Starratt Nickel Mines Ltd. 48 O Farr©s quarry (S-10). 26 O Reeve-Dobie mine (R-10)...... , ...... Ag 46 A New Faulkenham (Map A) . 40 A Geovolco Mining Ltd. (R-10). 27 A Mapes-Johnston mine (Ft-IO). ,...,.,....,...,,..., ...... Ag 47 O Starratt-Olsen mine (Map A) ...... , , . . , ...... Glen Lake Silver Mines Ltd. i -—^' 28 O Matachewan Canadian Gold Ltd. (Ronda mine) (Q-10)...... Au 48 O Teck Corporation Ltd. (Howey mine) (Map A).,,.,., 50 tt Cleopatra mine (Map E)...... Ag.Co t-J. 29 O Matachewan Consolidated Mines Ltd. (R-10). . . ..,...... Au 49 A Tex-Sol Explorations Ltd. (D-?)...... ,...... 51 tt Glen Lake (Bailey) mine (Map E)...... Ag, Co 30 O Mcintyre Porcupine Mines Ltd, (Castle Division) (R-10) .. .Ag, Co 50 A Upper Canada Mines Ltd. (o-5). 52 tt University mine (Mao E)...,...... ,...... ,...... Ag, Co ColQuiioun 31 O Otisse mine (Welsh, G.S,)(ff-W;..,.,,,,...... Ag 51 A West Red Lake Gold Mines Ltd. (B-6), ...... 53 O Green Meehan mine (Map f J.,.....,..,...... Ag, Co ffyhett 32 O Pax International Mines Ltd. (R-10)...... Cu, Mo, Ag, Au 52 A Wilmar Mines Ltd. (Map A)...... , . . . , , . . 54 A Halkin occurrence (R-11)...... Cu ee Mat 33 A Roy Asbestos Mines Ltd.ffl-TOJ.,.,....,...... asb 53 O Young, H. G., Mines Ltd. (Msp A)...... ,. , . . , , . . . 55 O Hudson Bay Mines Ltd., The (Map E)...... Ag, Co 34 tt Rusty Lake Mining Corp. (R-10). ., . , ...... Ag, Co 56 A Iron City Mines Ltd. (S-1!)..,...... ,...... Fe -^"v Cu, Ni 35 A Sherwood occurrence (Q-10).,...... ,. .Au SAULT STE. MARIE MINING DIVISION 57 A Ko-Ko-Ko iron range (R-iO)...... Fe 36 A Silver Chest m\ns(K-10)...... "f, rai( ...... ,.,,, .An 5H tt Langis Silver S Cobalt Mining Co. Ltd. (S-10)..,...... /.Ag, Co NI ,O 37 tt Siscoe Metals of Ontario Ltd. (R-10)...... An, Co ©AuAu 69 A Larum Mines Ltd. (S-10)...... ,. ..Ag, Co 3B A Solomino Gold Mines Ltd. (Beacon mine) (R-10)...... Ag 60 A LebonGold Mines Ltd. (MapB)...... ,...,...... Au JF-1 3;i O Stairs Exploration and Mining Co. Ltd. (Q-10)...... Au . ., 61 A Libby, J. B. (R-10)...... ,...... Au 45- 40 A Tormonf Mines Ltd. (Wigwam mine) (R-10). .. , ...,...... Ag "A" and Bear pits (M-9). 02 A Manor occurrence (Map B)...... ,.,.,.,,.,,.....,,,...... Au Cu* 41 O Tyranite Mines Ltd. (Q-10). . . . ,.... ,,..,...... Au 4 A Betty Lake iron range (M-3). 03 A Mathias occurrence (Map B)...... ,...... ,.,...... Cu 42 A Vermont Mines Ltd, (R-10)...... Ag 5 A Britannia occurrence (M-3), 64 A Mayer Mining Co. Ltd. (R-10),.,..,...... Au akagarrii 43 A Welsh (Allen Coghill] occurrence (R-10)...... Au 6 A Evans Creek iron range (M-9;. 65 A McPherson (Dack Creek) occurrence (S-10)...... Au fc- .-u. Ag l 44 A Wilder mine (ft- W)...... Ag 7 A Firesand occurrence (M-10). 66 A Mentor Exploration i Development Co. Ltd. Fe 45 O Young-Dauidson Mines Ltd. (R-10)...... ,, ,Au 3 A Goulais River iron range (N-10). (Sycee group] (Map E;. ....,,,..,,..,,...,...... ,..... Ag, Co ^: O A Iron Lake iron range (^-9). 67 A Milestone Mines Ltd. (R-1Q). . . ..,..,,..,,...,...... ,...... Cu RIVE* PATRICIA MINING DIVISION 10 tt MacLeod, Helen Victoria. Alexander mines (M-9). 68 A Miller occurrence (Map 8). . . . ,,...... Au \ 11 O Magpie mine (M-9;. G9 A Miller Independence occurrence (Map B)...... Au 1 A Alcona Mines Ltd. (F.-7)...... ,..., ,...... Au 12 A Morrison occurrence (M-9). 70 O Millerfields Silver Corp. Ltd. 2 O Allied Chemical Canada Ltd, (North Pines mine) (D-7). . . . ,.. .py 13 O Rand No. 1 and "C" pits (M-9), (Nipissing Lorrain mine] (S-10),....,...... Ag, Co 0 9" Ft-ft, 3 A Anaconda Iron Ore (Ontario) Ltd, (K-7)...... fi: 14 A Rand No, 2 pit (M-9). 71 A Montgomery occurrence (S-10). ...,...,...... Cu, Pb rfM 4 A Aubry occurrence (H-7), ...... ,...,...L\ 1 5 tt Sir James mine (M-9). 72 A Morgan Silver Cross Mines Ltd. (Map E), . ,...... Co 5 A Belcher Mining Corp. Ltd., Lun-Echo Gold Mines Ltd. (F-7). . . . I©c 16 O Algoma Summit mine (M-9). , . , ...... , , . . , . . 73 A New Athona Mines Ltd. (S-10), ,.,,.,...... ,...,.. ...,...... Cu G A Boylen occurrence (H-6). . , ...... ,.... . ,..,..., ,...... Cu 17 O Anherst (New Goudreau) mine (M-9), 74 O North Bay Mica Co. Ltd. (T-11). ,. . , , ...... , ...,...,ml 7 A British W Canadian Lithium Mines Ltd. (H-7)...... ,,.., ...... Li Bannockburn Exploration & Mining Co. Ltd. 75 O Northern Granite Co. Ltd. (R-11)...... ,...... st LEGEND B A Can-Fer Mines Ltd. (J-7)...... ,..,...,,...,,..,...... fc 18 A Bald Dome occurrence (N-11)...... ,. ,...... , , 76 O Northland Pyrites mine (S-10)...... ,...... ,...... ,py |12l7 ,107, 9 O Central Patricia Gold Mines Ltd, (F-6)...... ,....,.. .Au, Ag 19 A Campbell-Dukes occurrence (N-11). , 77 tt Northland Stone Co. Ltd. (S-11)...... ,...... St 10 A Centurion Mines Ltd. (H-7)...... ,..., ,,..,,..,.... .Cu, Ag, Au 20 A Steinberg occurrence (N-11). ,. ,. . , ,. 7H A Nova Beaucage Mines Ltd. (S-11). ...,...... ,,...... Nb. U MESOZOIC AND PALEOZOIC 11 A Centurion Mines Ltd. (H-7)...... Cu, Ag 21 O Bellevue quarry (M-11), ©©3 A Nu-Silco occurrence (Map L)...... ,.,...... ,. ,.Ag, Co 12 O Chromium Mining and Smelting Corp, Ltd. (G-8)...... Cr 22 ABrady mine (N-11). HO O Patterson mine (Mop B)...... ,...... ,...... Cu 13 A Commerce Nickel Mines Ltd. (G-8)...... ,...... Ni, Fe 23 O Bruce mines (Copper Bay. Wellington, Taylor, 81 O Ramardo Mines Ltd. (Trout Lake mine) (S-10)...... Ag. Co i Sedimentary rocks. 14 O Con-Key Mines Ltd. (St. Anthony mine) (F-7)...... Au, Ag and Bruce sections) (W-© ©). . . . . , ...... 83 A Rio Algom Mines Ltd. (R-11)...... ,...... Cu 1a A Consolidated Mosher Mines Ltd. (J-7)...... Cu 24 A Campement D©Ours Island (N-11), 83 O River Valley Stones Manufacturing Ltd. (R-11)...... St bio l . • 55 K 16 A Crowpat Minerals Ltd. (f-B)...... Au 84 A Riverton Gold Mines 25 O Consolidated Bi-Ore mine (P-11)...... Ltd. (Gold Hill) (Map 8).,...... Au 17 A Darkwatermineff-e).. . ,. . , ...... ,...,,..,,.. .Au 26 A Coppercorp Ltd, (M-11). . . . , , . . , , ...... 85 A Rockzone Mines Ltd. (Smith cobalt mine) (Map E)...... Co fi1] 18 A Edgelake mine (J-7)...... ,....,.,,...,...... Au 27 A Copper Prince occurrence (N-11), 86 A Rutherglen occurrences (S-1 i)...... ,...... bruc 19 A Feeley occurrence (J-7)...... ,...,....,...... Au 28 A Copper Queen occurrence (N-11), 37 A Sheroomac Mining Corp. Ltd, (Round Lake copper) (Map B).Cu, Zn ©See Map B 20 A Frond Lake Mining Co. Ltd. (H-6;...... ,....,...... Au 29 A Coutu Gold Mines Ltd. (M-W). " . ... -. ....Ag.Co 21 A Governor Gold Mines Ltd. (H-6)...... ,...,...... ,...... Cu 30 A Crownbridge Copper Mines Ltd. (N-11)...... Ag. Co .118'. 22 A Headvue Mines Ltd. (J-7)...... ,...,....,...... Zn, Ag 31 O Dominion Mines and Quarries (M-11). .,.. Ag, Co M 23 A Kapichi Nickel Mines Ltd. (F-B)...... Ni, Cu 32 O Dominion Trap Rock quarry (N-11). Mainly volcanic and sedimentary 24 A Kendon Copper Mines Ltd. (J-7). .,.,,...... ,, .Cu rocks. Most of the known mineral 33 A Eyo Mines Ltd. (M-9). irady Lake mine (Map E)...... , ,...,...... ,. ,Ag, Co HO!W(XXt,: 25 A Kenpat Mines Ltd, (F-5)...... Au 34 tt Elliott©s Brickyard (M-11). .clay 92 O Chambers-Ferland mine (Map F).. . . . ,...... ,.., ,,Ag, Co deposits occur in this rock o 26 A Lake St. Joseph Iron Ltd. (B-7)...... ,...... ,..., Fe 35 AGIagoma occurrence (^-11)...... ,,...,,...... 93 tt Conisil mine (Map E)...... ,.. ,..Ag, Co assemblage. 27 O LouannaGold Mines Ltd. (Lake Osu mine) (J-l©l- - .. -...... Au 36 AGouiding occurrence (N-11)...... , . , . , . 9-i O Hargrave mine (Map F). . , , ,,... . , . ., ...... ,,. .Ag, Co 28 A Mandarin Mines Ltd. (H-7)...... ,...... ,. .Cu 37 OHavilah (Ophir) mine (N-11). 95 O Kerr Lake mine (Map E). ..,,.,...... ,. .Ag, Co 29 A Marshall Lake Mines Ltd. (J-7). . . . .,..,,.., ,...,,...,...... Cu 38 A Heart Lake occurrence fL-9). 96 O La Rose mine (Msp E).. .,...... ,...,.....,. .Ag, Co W 30 A Menifee occurrence (H-7). .,..,..,,.,,.,,.., ,...... Fe 39 Ojardun mine (M-11).,.,...... ,.,, 97 O Lawson mine (Map E)...... ,.. ,,..,, ,..Ag, Co M7 31 A Minnitaki Iron Range Ltd. (D-8). .,.,,...,....,...... Fe 40 AJogran Mines Ltd. (M-10). 9R O Princess mine (Map E)...... ,...... ,...... , ..Ag, Co 93 C 91s 90" EL 602 Au. 32 A New Jersey Zinc Exploration Co. (Canada) Ltd. (H-6)...... Cu 41 A Keevil Mining Group Ltd. (Renner occurrence 99 O Silver Summit Mines Ltd. -Co- 33 A Newlund Mines Hd.(D-S)...... ,....,...... ,.. .Au 42 A Kremzar Bold Mines Ltd. f M-9). . , . , . (Savage 4 MenisilvO mines) (Map L). ....,,.,,.,,..., ..Ag, Co 34 A Norpax Nickel Mines Ltd. (F-6)...... ,..., Au J3 OKristinafSupercrest] mine (M-11), , . ...,. .... 100 O Silver Town Mines Ltd. (Peterson Lake mine) (Map E),.. ,.Ag, Co OCCURRENCES 3D A Northern Canada Mines Ltd. (i:-7)...... ,...... ,.,,, .Fe 44 A Lakemount Mines Ltd. (M-9), 101 tt Stonecrest Ornamental Aggregates Ltd. (Ft-11)...... ,., .St 36 A Northern Canada Mines Ltd. SYMBOLS (F-7)...... ,,,...,.. .Au Michipicoten Holdings Ltd. 102 O Sudbury Contact Mines Ltd. (Provincial mine) (Map E).. ..Ag, Co NOTES 37 A Ourgold Mining Co. Ltd. (J-7). . , .....,...... ,..., ,... .Cu 45 A Lucy occurrence (M-9). 103 A Talisman Mines Ltd. (Verrier occurrence) (S-10) , ...... Cu, Ni Metallic minerals: 38 A Pershland Gold Mines Ltd. (F-7)...... fc 46 A Ruth occurrence (M-9\ 104 A Titan Iron Mines Ltd. (S-11)...... ,...,.,.,....,....,.,,. .Fe. li 39 O Pickle Crow Gold Mines Ltd. (F-6)...... ,,...,,..,....,. Railway ...... ,-...- .Au, Ag 47 OMichipicoten Iron Mines Ltd. (M-9). 105 A Tomrose Mines Ltd. (R-H),..., ,...... Cu, Ni Producer This map has been compiled and drawn by the staff of the Geological Branch 40 A Pidgeon Molybdenum Mines Ltd. (D-8). .,,...,...... , ... ..Mo 48 Oparkhill, Darwin (Grace), Smith mines (M-10). 106 O Trethewey mine (Map E).,.. , ,..,, ,.,....,...... Ag, Co Ontario Department of Mines. 41 A Steep Rock Iron Mines Ltd. (F-6).,,,.., ....,...... Fe 49 OPick Mines Ltd. (Cline Lake mine) (M-9). ..., 107 O Trethewey-Ossian mine (Mrs, Clair Cameron) (MapB)...... Cu Road...... ~ Further information on the geology, mineral resources, and mining 42 A Stewart Lake Iron Mines of Ontario Ltd. (J-7) ...... Fe 50 O Rio Algom Mines Ltd. () (Mao S). . 108 A Triangle occurrence (Fl-10),. . .. . , ...... ,,....,...... Ag Past producer regula 43 O Tashota-Nipigon Mines Ltd. (J-7). .. . ,. . . . . , . . , ...... Au tions may be obtained from the Ontario Depaitment of Mines, Parliament Mn Rockdale Mines Ltd. United Cobalt Mines Ltd. International and Interpro- 44 A Teck Exploration Co. Ltd. (J-7)...... Cu 51 A Ranson mine (N-1 1). . . . , ...... , . . . , . . 109 O Genesee mine (Map E)...... ,...... Ag.Co Mineral occurrence Buildings, Toronto, An annual review of the mineral industry, prepared by / Co© 45 A Zulapa Mining Corp, Ltd, (J-6). ,...... ,. ...Au 52 A Taylor mine (N-11) 110 O vincial boundary...... the Ontario Department of Mines may be obtained from the Publications Office. 47" Non-metallic minerals: District and County boundary. w Details of the congested mining areas are shown on the large-scale inset O MINERAL OCCURRENCES REFERENCE maps, limits of which are Producer Mining Division boundary.. . ,* outlined in blue on the main map. Past producers of metals valued at less than $25,000 are listed as mineral Cu . . . . .Copprr Se ap . . . . .Apatite .Quart! crystals Fo , . . . . Iron Sn Past producer Mining Division occurrences. ameth . .Amethyst .Salt Only those limestone producers whose annual production exceeded 40,000 Li. . . ,, .Lithium Te asb . . . .Asbestos .Shale Mg., ,, .Magnesium Th Mineral occurrence Mining Recorder©s Office. .... tons are shown. ba .... .Barite .Silica (quartzite) Mn.,.. .Manganese Ti. bruc . , .Brucite .Sodalite Mo. ... .Molybdenum U. clay. .. .Clay products .Granite, trap, Nb. . ...Niobium Cu, l*Tetl W. cor.... .Corundum limestone products F Ci -85 VArmi Ni ,., ..Nickel . Y.. diat, . , . Diatomite talc ., .Talc H Pb...,.Lead Zn fei . . . . . Feldspar verm, .Vermiculite Pt...... Platinum, f!...... Fluorspar 40 Platinum group metals* gf..,.. .Graphite "W Past producer. ... O Mineral occurrence. Industrial riiinerals: " DarkA* .

[ Morrisette Arnold Ossian fe/l Lake Cu Katrine"1, NORTH COBALT Graves }Lake Blackman c Lake" flQ iprtn dekosits 'B a fern an \McGarr,y-" Ratibitskii ©dpe "eck; Gauthier" by--1 , -©Cheminis Lake /Bucke Tp,.© Crys -tt .Au vGaho" Mapledoram Se"*.————— ^KIRKLAND Davtesj y* i IB Gemmell d v IUKE long// Lebel HUB einiatown a-f 46" 11 Swastika 119* SrrTte Balmer FALLS/© rdefiake) Lake rnetavolcanics ,© StrawhatY Cu Iron bearti ©L A K McFaddenl Metavolcanics gravels Dome RedLake© \ Disn Malic Otto McElroy Manitouwadge/ rAg,Cfl Hearst \metavolcanirs Boston " \ BairdA36 Keg Lake See Mao G Boston a n n e PEt/BRO CreekAiL Leslie Gertrude , c^- 12 ^Heyson 46" 69 -V 1 -Guflrac* Lade Catharine" /"\Gois Bay ^ Rattray C.N.R~ ATIKOKfl V ^.Rattray Lake Marquis Metasecttments ch to 6 Miles: Pacaud Scale, l Inch to Scale, 6 Mile©s! Scale, l inch l Scale, I Inch to 2 Miles ScaleRlnchto2Mil8S MAP A RED LAKE MINING AREA (C-6.C-7) MAP B - KIRKLAND LAKE-LARDER LAKE MINING AREA MAP C MANITOUWADGE MINING AREA (K-8,L-t MAP D STEEPROCK LAKE IRON AREA MAP E- COBALT MINING AREA(S-ro; MANITOULIN

IS LAN D -169 163 -145-A 139 M 32 N S T O© foy Macdiarmid /~\ Harty Bowell WANAPITEI [Mafic Foy Kii xWarh Lake (^© HISTORICAL HIGHLIGHTS •^G ran i tii Loveland (intrusives\) "tj©dwarj... JND\ Hess UiA V_ © M1 Evelyn UN, "l LAKE 144 18S8 First pralvc/ng oil well opened st Oil Springs, Lambton 12 168 County. L Cagteoj ©l.©- nw j 1S66--First discovery of gold near Madoc, Hastings County. ~~ ©869 Salt first produced al Seaforth. Huron County. -57,©, 38 Cartier Mo iSSlMcLinnan 1870 Graphite mining commenced in Lanark County. rao1© 1880 Lacey mica mine ooened in Fronlenac County. 1883 Nickel-copper ore discovered at Murray mine, Sudbury. Hanmer Lste i\^JSS^ "Jessop, i r p©h y Hoyle Matneson presi -Cartier ": Dugw; 1899 Opening of the Helen iron mine, Michipicoten. ISO Batlyl Morgans Capreol Robb, 1900 Corundum mining commenced in Renfrew County. ©71 Lumsden 130 Talc mining started in Hastings County. 1340149 \ 45" "Levack ( 155 1330 Bl 1903 Discovery of silver at Cobalt. . 135 1909~Main discoveries of gold at Porcupine. MATINENDA Ni, Cu ..^ 1911 Discovery o! gold at Kirkland Lake. Rarriourjj 19S6 Discovery of gold st Red Lake. jiDowlingj o** Cascaden igg. foM 180 1931 Discovery ol gold at Little Long Lac. Balfour 33 33 ,^^i Depot i .Tisdale.. ide.- Garson Cod* 1935 first production of nepheline syenite at Blue Mountain, thy -22sGodfre^ fvfountjoy t Peterborough County. Chelijisti 68. -J Fa Iron bridge ! Deagle 68. Blezard Mattagami Falcon- ; Mack" Bellows 129 !J 0 35 1938 -Discovery of iron ore in the bed of Sleep Rock Lake- \S* 78 Carson Heights ^.Whitney 3V Mine Emerald Proctor 1942 Production ol magnesium commenced at Hale/, Renfrew lv i 58 fiacher" Esten e? ssT County. .250 1950 Discovery of iron ore at Marmora, Hastings County- ..LINDSAY f Lebel! rocks Production of asbestos commenced at Munro mine, Matheson, R jdtf O 44 C Metavolcariics 1953 International Nickel attains largest non-ferrous underground Dryden operation in the world at Sudbury. franktori Fairbank S n i d e rc Neelon Carrrian\ Discovery of uranium at Blind River. ^gf,ttpl\ Bristol Discovery of copper and zinc Cob Lewis at Manitouwadge ta*e. vNXl Creighton Long Spragge i-Cu Shedden l ' i ,' l~^ Carscallen 1955 first contracts for the sale of uranium from the Bancroft area. ;B\" i j l X SX Metasedirnents First underground salt mine began operation at Windsor. ©^Ni J© Fairbank r /.© fa*e Ramsey l964~Production of iron ore commenced st Adams mine near Lake Kirkland Lake. "CjtTeT ? DISTRICT OE r2ZS Discovery of copper-tinc-silver orebody at K/do Creek mine livB near Timmins. ^ 6! fata-Bruce sediments* Wawaitin, Graham. lian) -Spanish© 1965 Commencement o! plant construction for iron ore production Cu Algoma o/canics. Cleland at the Sherman mine neai Timagami. fei 1966 Commencement of plant construction for iron oro production 44" Drury Denison J^©rice iAdams i Eldoradir © at the Griffith mine south of Red Lake. 14 Metes eoV©mente Waters Broder Langrnui©r^ FI l 0 Worthington O T A North Channel Aird K VALUE OF MINERAL PRODUCTION IN ONTARIO* ,,Scale, l Inch lo 6 Miles©- Scale, l Inch lo 6 Miles jScale, l Inch to 6 Miles Total for Ontario Percent of Total for Canada MAP F SUDBURY MINING AREA(CM7,fl-/?) MA p G BLIND RIVER MINING AREA(N-H,P-11) MAP H- PORCUPINE MINING AREA (Q-9) LTORONTO

9,266 100.00 fpORT CREDIT Bismuth ...... 442,396 2.28 CobaN Lake OL Cadmium. . . .. 5,561.520 7.012.S77 7.29 Calcium 4 Magnesijn 5,541,356 90,479,746 SMELTERS, REFINERIES, AND S, ^Timiskaming 76.69 Cerium ...... 100.00 HUDSON BAY METALLURGICAL RESEARCH PLANTS ^S Chromite. .98 W&TERLOt! Cobalt ...... 96.07 1 COBALT: Cobalt Refinery LW.. Silver, Cobalt, Arsenic, NicM, Copper. .. . 46.15 Toronto Copper 14 H Ea!, Gold ...... 59.18 43" Headquarters 2 CONISTON: International Nickel Co. o! Canada. Ltd., The, Q U E /STRATFOR&. Iron Ore ... 26.80 Copper-Nickel matte ite. Mane Lead ...... 1,415.309 li. 590,033 1.57 .75 Minister a COPPER CLIFF: International Nickel Co. of Canada. Ltd.. The. SUDBURY row l HedLa Molyljclenum. . . . 243,136 .23 Nickel Oxide (sinter), Nickel Sulphate, Copper, Gold, Silver, Nichel ...... 354,904,736 5,461.227,023 75.96 90.02 Deputy Minister Selenium. Tellurium. Iran Oxide (pellets), Platinum metals Coniston Elliot Lake - _ - Pig Iron Mining Commissioner (in residues) vNorth Bay - - © from Ontario sources. 98.257.508 4 ELLIOT LAKE: Rio Tmto Nuclear Products Ltd,, Thorium, Plalinum Metals...... 34,514,821 650,942.224 99.79 99.99 Administrative Services Yttrium, Uranium Oxide (powder! SelHnijm ...... 646,500 15,181,628 18.65 27.86 D FALCONBRIDGE: Falconbridge Nickel Mines. Ltd., Copper- Silver ...... 27,020,531 461,760,310 Financial Administration 42.82 42.54 NicKel matte, Iron Oxide (pellets) ftx -PiJft) Tellurijm...... 39.000 699,480 7.35 17.36 Anhur© Geological Branch 6 GLOUCESTER: Geo-Met Reactors Ltd., Metallurgical research Thorium ...... 222.9S3 2,498.259 100.00 100.00 7 HALEY: Dominion Magnesium Ltd., Magnesium, Magnesium i WELLAND,, Tungslen...... 808,338 1.92 alloy ingots, Calcium, Tftamum, Zirconium, Thorium J Uranium Laboratory Branch METAL PRODUCTION IN ONTARIO BY PRINCIPAL MINING AREAS* 39,237.506 1,348.585,226 79.69 74.80 8 LAKEFIELD: Lakefield Research ol Canada, Ltd., Metallurgical Haiey Sudburf* Sudbury. O D M nirium ...... 1,639,864 1 .820,087 100.00 100.00 Mines Inspection Branch research Georgian No.olmines Zinc ...... 79,039,259 226,002,049 25.09 Parry Sound 7.52 Mining Lands Branch 9 NIAGARA FALLS: Strategic-Udy Metallurgical Ltd., Metal caled operating "Red Lake lurgical research COPPER COPPER ;7 1967 MON-METALLICS: 10 PORT COLBORNE: GOLD © Gordon Li ke Personnel Branch International Nickel Co. of Canada Ltd., NICKEL LEAD ZINC > Actinolite ...... ,. 27.309 75.76 15 i The, Nickel, Nickel Oxide, Nickel-chromium-iron ingots. Say a! L Arsenic Trioxide. . ©27,000 7,517,905 100.00 82.24 Sioux Lookout Public Relations Nickel-copper-ctiromiurn-iron ingots, Nickel-Copper shot and Asbestos ...... 70,400 57.606.265 .04 2.24 . Kenora ingots, Platinum metals (in residues]. Cobalt Oxide, Elec poit Dover 939 16 Barite 14,227 .03 Systems and Procedures trolytic Cobalt Nipigon f .Geraldton Gas Beryl...... 8,110 100.00 \ 11 PORT MAITLAND: Sherbrooke Metallurgical Co,, Ltd., Zinc LAKE HURON Brockville, Celestite...... 3,291 100.00 l fOwenv Long Point Manitouv 12 PRESCOTT: Fe"0* Iron, Ltd.. Metallurgical research Deloro. Corundum. 2,465,409 100.00 \ Steeprock 13 RICHVALE:© Falconbridge Nickel Mines, Ltd., Metallurgical Diatomite...... 25.255 Sound Bay 3.87 \ research 524 7 Feldspar...... 4,205.604 30.09 \ Port Arthur. Renabie. Mat! 14 TORONTO: International Nickel Co. of Canada. Ltd., The, Fluorspar. 3,421.825 7,70 \ TifTimms Metallurgical research Belleville Garnet...... lv i/irginiatown 117,246 99.87 © Wawa Kirkland Lake QUEBEC Graphite...... 6,114,765 88.6! -t-* A* IRON BLAST FURNACES Port Hope.. Gypsum ...... 1,451,000 33,400,964 13.48 13.7i Gowganda1 , ,. Naileybury* (SK J)74 26 Mica. . . . 4,571 .977 34.6? Cobalt 15 HAMILTON: Dominion Foundries and Steel Co., Ltd. Richvalej Mineral Waters (discontinued end of 1962] 1,559,545 21.40 i Bay 16 HAMILTON: Sleel Co. of Canada, Ltd., The LAKE Natural Gas . . . . 5.908,000 365,474,974 2.98 23.94 VTORONTC Nepheline Syenite. . . . 4,349,320 43,648,357 100.00 100.00 Levack 17 PORT COLBORNE: Algoma Steel Corp., Ltd., Canadian H J 15 Furnace Division /LAKE Peat Fuel...... 137,234 72.01 - 420 Symbols ONTARIO GROWTH OF MINERAL PRODUCTION IN ONTARIO" Peat Moss ...... 68,000 5,592.546 .92 4.80 . Marie Elliot Lake . Sudbufv 18 SAULT STE. MARIE: Algoma Steel Corp., Ltd., Steelworks "ST. CLAIR El, 57? Cable Testing Laboratory. U.S.A. Division Porcupine 383 12 Petroleum...... 3,870,000 87,204,942 .44 1.05 DETROIT ©Gas Phosphate (apatitel 394,519 16.90 rfNDSOR Quartz...... 410,269 Engineer of Mines. OTTAWA U. S. A. L.*2Niagara Falls 35,936,267 7,42 40.70 FERRO ALLOY PLANTS Salt ...... 20,240,156 264,681,527 70.71 LONDON. i on 69.83 Mine Rescue Station. Sarnia 963 7 Silica Brick...... 4,491,831 46.24 19 CHIPPAWA: Norton Co. of Canada, Ltd. "Port Colborne? Sulphur. . 1.840,456 23,552,142 2.43 7.86 Mine Rescue Sub-Station, Smelters. Refineries and Metallurgical Peterborough 20 GLOUCESTER: Masterloy Products, Ltd. VBUFFALO Talc ...... 240,000 8,641,097 26.12 50.79 Port-Ma i tlanr] Research Plants 39.313,895 Mining C/aims Inspector. 21 NIAGARA FALLS: Canadian Carborundum Co., Ltd. 22 NIAGARA FALLS: Lionite Abrasives, Ltd. Iron Blast Furnaces K 74,455,797 ... . STRUCTURAL MATERIALS: Mining Commissioner. 23 THOROLD1 Eiolon Co. of Canada, Ltd., The Oil Gas m* 113,678,468. 286 12 Cement . . . . 48,122,596 728,828,338 32.87 33.11 24 WELLAND: Union Carbide Canada, .Ltd., Metals and Carbon Ferro Alloy Plants Lime...... 11,151,254 271,547,559 Mining Recorder. WINDSOR 66.62 56,99 Division LAKE Qnawa Sand-Lime-Brick...... London Acid Plants 15.979,332 Provincial Assay Laboratory. SAND Sand and Gravel 70.670,000 863,781 ,342 44.69 43,88 IRON URANIUM Stone ...... ACID PLANTS ERIE GRAVEL Toronfti/ . . . 36,624,829 516.991,317 35.07 36.14 Geologist- 42" 965 2 Clay Products. . .. 24,871 ,787 540,875.145 57.11 51.46 Sulphur Fumes Arbitrator. Windsor^ Total ...... S .193,036,824 519,559,766.004 29,27 38.36 Temiskaming Testing Laboratory. Scale, l Inch to 220 Miles Scale, l Inch to 80 Miles unary figures used tor 1967, subject to rev Gas l \ OFFICES OF THE ONTARIO DEPARTMENT OF MINES METALLURGICAL WORKS IN ONTARIO MAJOR MINERAL DEPOSITS IN ONTARIO S30 81' W W

Published 1368 from material to Decembei with some information lo December 1967 Lambert Conformal Projection, Standard Parallels 4f3ff and 53"3ff