THE ENGINEERING AND MINING JOURNAL.

VOLUME LXVII. JANUARY TO JUNE, 1899.

INDE xX.

(Illustrated Articles are Designated by an Asterisk; Names of Books Noted are in Quotation Marks.)

Alabama, Coal Mine rs Aluminum Bronze, Secretan’s American Pig Iron Warrants Abadie, Kmile Alabama Coal Miners’ Wages, 276, 62 rat 209 American Pipe and Fdy. Co., Ala., Abbe, Max FF, Alabama Coal P roduc tion | Aluminum for Electrical Work.. 631 68, 128 Abbott Mine, Colo. Alabama, Coal Aluminum in 1SYS 8 American Railroad Material for Abe Lincoln Mine, 1S98 Aluminum-Nickel Alloy Formosa Abendroth & Root Mfg. Alabama Coal Trade in 1898...... 26 Aluminum, Prices American Railroad Material Rs Alabama Industrial and Scientific Aluminum Reduction, pice s Germany Abernathy Cyunide Mill, Colo, Society Pat. American Railway and Lumber “Alabama, Iron Making” Aluminum Solder, Stillwell’s Pat. 440 Co., Mex. 4? Acadia Gold Mg. Co., Alabama Iron Market, 198 Aluminum Substitution for Cop- American Refining Works, Open- Accident Mine, Alabama Lron and Steel Co., > per ing for Accident, Notice of Possibility... 16, 182 Aluminum, U. American Pr -le., Accidents in Anthracite Coul Res Alabama Mine, Amador Queen Mine, Ci American Shipbuilding Co.....299, 506 gions Alabama Mineral Amador Queen No. 1 Mine, American Shipping, Development Accidents, Mine, france 1898 Amador Queen No, 2 Mine, Cal... ¢ of Accidents, Mine Montana Alabama Mineral Production, Amalgamated Association of Lron American Slate Co Accidents, Mine, Rescuring the 229, 616 and Steel Workers ...... 634, American Slate 278 Mart and Wharf Injured Alabama Pig Iron Exports...... Amalgamated Copper Company, — Co., 302, 304, 363, 450 Accidents, Mining in Colorado.... — Steel and Wire Co., 516, 587, 547, 577, 606, American Smelting and Retining Accidents, Mining in Great 240 Amalgamating Apparatus Co., 288, 290, 416, 457, 478, 547, 597, britain sleeae Mine, Cal “Amalgamation and the Care 627, 727 “Accidents in Shafts in Belgium” Alaska Coal Mining in 1898 Gold Mills” American Smelting and Refining “Accidents Survenus dans les Alaska-Glasgow Mine, Cal Amalgamator, Aspinall & Co. Stock Speculation 336 Cheminees d'léxploitation, 1884- Alaska, Gold tromer’s Pat. American Society of Civil Engi- 1ss"’ Alaska Mexican Mg. Co; *Amalgamator, Berstle’s Pat neers Acetylene Gas Congress...... 34s 182, 272, 300, 357, 477, 597 Amalgamator, Bloume's American Society of Mechanical Acetylene Gas Exhibition Alaska Mine, *Amalgamator, Fuller's Pat Engine ers “Acetylene Industry and Electro- Alaska Petroleum *Amalgamator, Hanson's Pat o American Society of Mechanical Chemistry in 1898” Alaska Rumors *Amalgamator, Jocelyn’s Pat., 325, Ienginee rs, Transactions, Vol- “Acetylene, Lighting by”’ Alaska, Silver Amalgamator, Kirkman’s Pat ume XIX.’ Acetylene at Low Temperatures.. 26: Alaska Treadwell Gold *Amalgamator, Sutphen’s Pat., American soda Acetylene Production, Bradley & Alaska aden enenaeicae 62, 211, 300, 477, 597 209, 385, American Steel C asting Co Jacobs’ Pat. Alaska United Mg. Co., Alaska *Amalgamator, Verrue’s Pat American Steel Hoop Co., 387, 447, Acheson, EK. G., ¢ 182, 300, 357, 477, 597 *Amalgamator, Williams’ Pat.... ¢ American Steel Rails in De “nmark. Acheson Graphite Albany Boiler Works, N. Y American Academy of Political American Steel and Wire Co., 62 Acid Exports *Albany Lubricator and Social Science d 68, 120, 121, 189, 210, 211, 305, ‘337, Acids, Market and Prices Albion Slate Quarry, Pa., 274, 330, American Agricultural ‘Chemical 416, 419, 509, Bi, 629, 658, 7 Acids, New Porto Rican Tariff.. 510, 720 Co. American Technical Book Co., Acieries de France Alder Creek Gold Mg. Ca, Se 388 American Alkali Co., NW. ¥. Acker Process Alder Gulch Con. Mg. Co., Mont. 636 American Tin Piate C6....<.< 68, Acker’s Pat. Alkali Metal Mak- Alderson, Matt W. American Association for the A American Tool Works (Co., ing Aldrich Mg. Co., vancement of Science Acker's ’at. Alloy Making 564 Aldrich, T. H., American-Bangor Slate “American Trade Index” Acker’s Pat. Sodium = and Potas- Alexander Mill, American Zinc, Lead and Smelt- sium Production 179 Alfred Onn Mine, “American Bankers’ Association, ing Co.. 251, 329, 487, 517, 6 600, 630, Acme Coal Mine, Pa 752 Algeria Phosphate Shipments, Annual Convention” 169 659, 7 Ada Mine, Colo 478 305, 543, 633 American gar Mg. Co., 448 Amethyst Meg. Co., CONG veiccnc 688, Adams, Henry K. . 210 Alhambra Mine, Mont 569 American Brass Co., Conn 299 Ametta Mg. (Co., Adams Iron Co., Minn., Alice A. Mine, Obi. oicccscccccss 361, = American os) Amies’ Pat. Cement and Alice-Eureka Mine, 390 American Car and Fdy. Co., 181, Pulp Pavement Adams Pat. Electric Battery ..... Alice Mg. Co., oa 4, 420, 140, 50 *Ammonium Nitrate Adams, W. H.. P yrites in 1898... Alimanestiano, Consti antine, rae American Chemical Society Fairley’s Pat. Adams, W. J., “Amalgamation ploitation of Mines in Rou- American Chemical Society, *Anable’s Pat. Rock Drill Guide 3 and the Care of Gold Mills” mania” 199 York Section, 90, 120, 270, 446, 566, Anaconda Copper . 0., Mont., 274, Adams, W. P. C., ‘“‘Report of Bu- Alioth Mine, Wash. American 329, 337, 390, 450, 606, 630, 750, reau of Labor of Washington’’ Aliunde Con. Me. Co., American Coal in France Anaconda Copper Co.'s Produc- Addyston Pipe and Fdy. Co., Alkali, Electrolytic American Cream. ‘Fartar Co...... <: tion Adelaide Mg. Co., in 1898 American Diamond Rock Drill Copper Mining Co.'s Adela Mine, ‘ Alkali Exports, Great Britain.@3, 53 Co., . 1 Stock Im New York. i.cccccccsccce 3 bo Admiral Dewey Mine, Wash., Alkali Metal Manufacture, Ack- American Kagle Mine, Anaconda Gold Mg. Co., Colo er’s Pat. American Imery Wheel Works, Anaconda Mine, Wash., 4 Admiral Gold Mg. Co., Utah...... ‘ Alkall Purification, Lang, Pistor mn. 4. Adventure Copper Co., Mich., 12° & Otto’s Pat. *American “Analysis of Minerals” Aetna Con. Quicksilver Mg. *Alkali Works, Electrolytic, Ore Car Anatron Chemical Co., Cal. vaux, France American and Kuropean Methods Anchoria-Le and beng Co. Aetna Con. Quicksilver Meg. Alkaline Aluminates, Blackmore’s of Production Anchor Mine Cal., Report Pat. American Express Mine, Ss. Dak.. Anchor Me. Co., Aetna Tron Co., Minn Alkaline Sulphate Treatment, Ba- American Fisheries Co Anderson Mill, Aetna Powder Co., ranoff, Hildt & Klaus’ Pat American Flag Mine, Wash *Anderson’s Pat Air Compressor 2 Aetna Slate Quarry, Allen’s Pat. } American Gas Engines for Eng.. £ *Anderson’s Pat . Thawing Frozen Aetna-Standard Tron oe Steel Allentown Copperas Works, Pas. American Gold Dredging Co., Co- Ground e : 2. SPP errr 62, 270. Allen, Theophilus lumbia Andreoli, Fogged and Ozone After Supper Teasing Co., Colo. Allen, W. C. American Gold Meg. CO. Photographie Plates 3 e Afterthought Copper Mine, Cal.. Allen, William American Impulse Water-Wheel Andreoli, F., Sterilization of Wa- Agent for Incorporation Alls, X%. P., Tron Mines, 0, IMs 0, ter by Ozone Agnes Mine, Wash Minn. “American “Industries, Future of” Andrews, Aguilas Company, France Allis, Fdward P., Wis., , American Institute of Mining Fn- Angel Mine, Aguilera, J. G., ‘Mineralogical 219, 271, 387, 596, 626, 686 gineers Anglo-French Quicksilver and Catalogue of Mexico” Allison, T.. S. 298 American Institute of Mining Fn- Me. Co., Ltd., China *Air Compressor, Anderson’s Pat. Allison Ranch Con. Mine, Cal 657 gineers, Discussions in ...... 318, Anglo-Sicilian Sulphur Co. *Air Compressor, Gasoline Atioues Me. Co., MAIGR... 6.65.5 328, 517 American Institute of Mining Fn- Anita Mz. Co., 6: *Air Compressor, Hobart & Car- | Allouez Mg. Co. Mich., Report.. 531 gineers, New York Meeting, 112, Annealing Furnace, Swindell’s ter’s Pat. Alloy, Allen’s Pat 625 200, 230, NO) wacctecsveunsiesseiiuadwadwseesers 595 *Air Compressor, Hydraulic, Lim- Alloy, Dumas’ P: T45 American Institute of Mining Fn- Annenkoff, General Michael ing’s Pat. Alloy, Futterton’s Pat...... ccscce« 525 gineers, New York Office Annie Taurie Mine, Utah *Air Compressor, Alloy Making, Acker’s Pat 564 American Tron Co., Annie Mary Mine, Colo Sterzing’s Pat a Leads of Western Aus- “American Tron and Steel Asso- Annie May Mine, Wash *Air Compressor, Hydraulic, Tay- tralia 555 ciation Report” Anode, Morrow’s Pat...... ceces 38! lor’s Pat. A. T.., 181, T. 167 Mine, Ont 661 American Pig Tron Storage War- Antelope Mg. Co., Colo *Air Compressor, Roesch’s Pat.. 5! Alperson, William 476 rant Co.’s Statement Anthony & Southworth, *Air Compressor Valve, Gordon’s Alpha & Omega Mine, Mont., 659 American T.ocomotives for India.. 2 *Anthony’s Pat. Conveyor Chain. Pat. Alpine & Paiare Mines, Cal 92 American TY.ocomotives for Rus- “ton se Pat. Paving Compost- *Air Compressor, Wallick’s Pat. 65 PU TC oven biskcn en sinecccics 300 sia tion *Air Currents in a Mine 4 Alsace-T.oraine, Tron Works fi4 American Mica Co., Anthony’s 8 Pat. Wurtzlite Product Air, Tiquefving PUNE Ns Wir 5.0 co... aeieeeBiaae 212 American Mine, N. Anthracite Coal Air Motor Valve, Craig’s Alta. BEING, MONE. . oo cc 66. ccncccse 540, #89 American Mines in T.ondon Anthracite Coal Combination, 6, Air, Regenerating Altamont Mg. Co., @ American Me. Co., Mexico »%) Aiax Gold Mg. Co., Althouse Placers, Oreroan American Mg. Co., S. Anthracite Coal in 1898 ‘ Aiax Me. Co., § Altura Mining and Milling Ca., Anthracite Coal, Freight Rates Aiax Me. Co., Colo. American Nettie Mine, Colo.. on Alahama Block Coal Co Alumina Extraction, American Paper & Pulp Associa- Anthracite Coal Mine Tnspectors’ Alahama Car Service Association 44 Pat. tion Miection, Pa. Alabama, Cast Tron Pipe Ex- Alumina-Magnesia Sulnhate American Anthracite Coal Operators’ Asso- Aluminum, Action of Acids on.... ciation II INDEX.

Anthracite Coal Prices *Assay Furnace, Hoskin’s Com- *Bapty’s Pat. Assay Furnace Bennett Lake & Klondike Navi- 2 Anthracite Coal Production MihubeskenCehsssbanwasnnede 382 Baranhoff, Hildt & Klaus’s Pat 251 96, 304, 330, 602, 722 *Assay Furnace, rn s Pat... 239 Alkaline Sulphate Treatment... Messadore T. Anthracite Coal Production of the *Assay Furnace, L. psaeenkenens 501 Barasa Iron Mine, Mich Bennett-Stevenson Mine, Pottsville District, Pa., *Assay Furnace, ee 87 Barbeau, i Beragaw Mine, WN. BM... .cscccscesece Anthracite Coal Trade Consolida- Assay of Telluride Ores...... ‘1 470 Barber’s Pat. Artificial Stone Gc ia, & Sons, Mass.. tions ssbkbndeasbesbbbneheousheseeseees Assayers Charges pabuUEsauseonekber 17s Barbour, E. H., Gold Excitement : *Berg’s Pat. Metallurgical Anthracite Coal “Assaying, Manual of”’ coc baansusnt 645 in Nebraska Anthracite Coal Traie a” Assessments Levied by Mining *Barbour’s Pat. Separator *Berg’s Pat. Petroleum Refining. 5 Companies in 1898 capibanebhsenns 38 Barium Compounds, Jacobs’ “Bericht ueber die Raumbestar- Anthracite Collieries, Assessments, Companies Barium Salts digkeit von Zehn Portlandee- nan sumption at Weekly *Barnes’ Pat. Heating Furnace... *Anthracite Colliery, Labor Saving Association of Engineering So- Barrack, George Devices 55 pee SESSSD Sb DS ERSESERS 326 Barranca del Cobre, Mexico —e *Anthracite Ventilating | Astronium S STS R RR MGSEEREAR TARE Shae 624 Barrell, Fans for Atlantic Mg. Co., Mich., Report.. 322 Barrel Mine, N. S Berner’s Pat. Dryer ot *Anthracite Culm- Bank, _ Yield wed 140 Atlantic Transport Co. seageussevs 66 Barron, George D *Berrier’s Pat. Anthracite Atlas Bolt & Screw Co., O bibbobeus 657 Barron Mine, *Berstle’s Pat. Amalgamator and Accidents Azteca Mine, Pr icckenesesenel 451 Barr, William Berwind-White Coal Mg. Antimonial Lead Ores...... -- 178 Atlantic Copper Mine, Mich...... 599 Bartholf, C. S Antimony in Burma : Atlas Mining 2s ; connote 191, 538 Bartl, Edmund A i . Antimony in 1898 Atlin District, B. Sc ebake new 275, 481 *Bartlett and Overstrom’s Separation, aa tga Imports and Exports, “Atlin Gold Ficlds, British Co- Conveyor U Ssbedeecebeseuneee 675 *Bartlett’s Pat. Concentrator, 3esly, Charles H., ee Fe ee Antimony Market and Pric es. Weekly Atomic Wei ehibeebhNeinbakebss 354 Barton Mine, Antimony Mine, 361 Athabasca Mill, ey. 511 Barytes 3essemer Furnace Association... ¢ sssemer Pig Iron, Large Sales... 365 Antimony Ore...... 296, 414, 624 Barytes, ee Antimony Ores, Treating 444 nsebnesbebebeepeesesnaakecen 264 Barytes in 1898 mer Steamship Co....241, 5 Antimony, U. 8 Auburn fron Co., Minn... .273, 389, Barytes, Great Britain ...... 38: Bessemer Steel Production in - —— Th Ue he ee Anti-Periodic 449, 658, 749 Barytes Treatment, Bradley & Anti-Rust Scapemieton *Auchincloss Colliery, Pa., Ven- Jacobs’ Pat. Pat. Sukeuebinhobehuiakese 114 Basic Dredging Co., Idaho “Antonio Auckland Industrial and Mining Basic Slag Bethlehem Iron Co., Pa., 181, 617, ciety, Exhibition. New Zealand...... 155 Basic Slag, Bethlehem Steel Co., Anvik River, Alaska Augsberger’s Pat. Evaporator.... 474 Basic Steel Making in eens. SiletonUsitaioes ” Aorta Tunnel, ‘ Machinery Basin & Bay State Apollo Con. Mg. Co. i: Sh nkEeede>ouSbenesenssbeneses Mont. Appalachian Region amen Mine, Colo. Appalachian Aurora Mg. Basin Gold and Copper Me. Syanogen Making Va Austen Mine, Md. sbasabuiwabbcautan 328 Mont. April Fool Mine, MA Gheahbseusebhessheh one 606 Basin Gulch, 3everley, C. Arabia, Minerals in.. Australasia, Gold ...... 258, 287, 751 Basin Gulch Placer Mine, Bevis & Crozier Aragon Iron Mine, “Australasia Gold-Fields”’ sande 79, 405 Bassick Gold Mines Co., lowa Mineral Pro- Arrastraville Mg. Co., Australasia, Gold Production in - *Bastian’s : Pat. Electrolytic Me- Arcadian Copper Co., “9 chulbhackhssGhUSusebecbikeebeenues OP sccccccccccccccecccsscccccccssecees B. & G. Con. 308, 337, 359, 367, 479, 715 Australasia, Gold and Silver Pro- Bastilla Mine, Arcadian Mg. So. of New Jersey 36 duction of New Zealand Si serene Ai 391 *Batman’s ° * s. Arctic Copper Mg. “Australasian Statistics for 1896’’ 346 _ chine Metallurgical Handbook”’ *Argall’s Pat. Australasia,Gold in Torres Straits 557 Batopilas Mg. . Big Buffalo Mine, Ark *Argall’s Pat. Rotary Ore Cooler. 5 Australasia, 18 Battery Solution, Blumenberg’s Big Buffalo Mine, *Argall’s Pat. Tubular Ore Cooler Australian Mine, Mont. shieeewher . 419 Pat. rf Argentina, Gold Production “Austria, Iron SE teresa tsssans 147 Battery and Tailings ’ Assays..... d 738 Big Chester Mine, 1898 “Austria, Mineral Statistics’’..... 375 Battle Lake Copper Mines, Wyo., Big Chief Mg. Austria, Patents in 1 Big Claim, Argentina. Austria-Hungary, Gold Produc- Battle Lake District, Wyo Big Dipper Argentum-Juniata Ma. o.. tion in 1898 pp SSehSES RANK AnN eon sb ONS . 11 Battle Mountain Copper Mg. Big lkour Mg. Co. Colo Argonaut vs. Kennedy Me. Avery Island Salt Mine, eee 183 Wyo. Big Gun Mine, Cal. Avery Rock Salt Mg. Co, La...... 213 Bauer, Big Hatchet eon Mines of Mexico, Ltd., Bauxite, Alabama ...... ---229, Big Hit Mg. Co., Argo Tannel and Mz. Co., SE RERRAGA RSC ObD eo keSabakences 642’ Bauxite in 1898 Big Horn Mine, Cal...... ° Argyle Slate Quarry, Pa *Aylmer’s Pat. Drill

COi, COlBssccccoe aoe Black Lion me: Bonanza B args Mg. Co., Mont...... 153, 184 Bright Diamond Mill, Colo...... 243 Black Uak Mune, Cal...... ccee. 122, 25d tine Cal, w. 2. & Co, Placer Bright Diamond Mine, Colo...... 248 ae & Independent Mine, Black Pilate Kolling, Donners yon ea yan iris ute Brimstone Imports, Great Britain, Buffalo, WOE du danseseseekbeses ends caweneneren 325 N. ¥., Iron’ Market and % ich ae ee ae eee Ss : oi si an Black Prince Mine, Colo...... - 6d3 a, Sige | Phosphate Ship- a Brimstone Imports, U. s. 218. a samen N. ¥., Steel Plant fo ener *Black & Skeet’s Pat. Perman- MEMS osceeees ces cseesesscesees . 151 333, 423, 573, 692 ; oe eee Terese: Oe ganate Gold Extraction...... 324 ares, Cement Co. Pa... aisisia = Brimstone Market and Prices - Building iron Foundry, ar” a Liack Spider Mine, Cal...... 328, Odd a mer’s Pat... 5 Black 'Luil Mine, Wash, 95, 3038, 390, mg R. C., Clear Creek Co., a ee oan, Sicily. on Building Stone, Gi es i 421, 571, 66U, OL, TL Vcaauncniyaaiaauat taka dace ; stone, , bee, *20eeeseseee *Blacket’s Pat. Concentrator.. - 297 Boomer Goal and’ Goke ‘Go., W. a paanitt ~~ oe ee Rican _ pe Mine, Wash... 6a Blacktord, EF. W., Butte- Center- aera serusseseesesesees.39], 661 Brimstone Stock ‘and Statistics:: : ee sn Cone ville Electric Railroad . 350 Bootie i ikittere esis tei ber Eelguette Con Ger 1 Statistics. = ele OE Fe vasccestssenucaceccvacs - 251 Blackstock, Mr. ..cceeeeeceeeeeees 326 yehur al from Oil...... 384 Briquette EE cicinicasvnnnnenie 593 Bullion =. Mec ar oR Biackman’s Pat. **lectro- -Plat- UX veesesceeeereseeseeceeeeenes canton Od riquetting Fin sick a ce Sem, See CREA a es AG iccceccncescececssceosvscevecenes ss 745 Hora Sonuoltdated gs a 121 Bristol ite Wie 696 Guiton Bullock Mine, Electric B. Dak. Mfg. -..-1...++- Co., 24 60 Blackmore’s Pat. Alkali Alumi- Borax Combination ...... “UU197 BL Brisbane, H.W. — viet 9g Pa. IE - vicncs angeles «00s ene beware eeeesine 209 . “4 Gy geatieemesaeennaannti .. 22 *Bristol Steel Belt Lacing...... 1. RONG csesene ~_ > Blackstock, VT. Ge ccccccccseccovees 240 for Re: yRullogk. Milan Ce cowie a xy = Blaine Mine, COlo...... ceeeeeeeeeees BUS Borax totes Minerals Fred cera (y.5..0...... 0., ‘Amalgamation “I 137 #1 _ *Bristol’s cording Instruments Pat. Multiplier ...... 685 Pa, eS, ee OO, Te Blair Mine, 8S. Dak...... eeeeeeeee 214 eo > ec WO. pill. v6 British American Corporation, Bully Hi = oS George Ib’. Mfg. Co.....-+++- 4717 Blake, ’ cKS Blake, Prot. W. B..cccsseeceeeeee J = 3 Boring Born, ‘Tool, Gola Wedel Vents Pat., ii i: ie “HE Belesh-amerioan tinahemutenpelunain Me, Co, 63, 721 Bulmore, ee asta iti Gis Se ver in Blake, W. P., Arizona Mining.. Mont. Lepentnneesannts 94, 274 *Blakesley’s Pat. Tuyere lLron.. Borneo it LEOLEUIM oeeeevseeeesees 62 Book Saieeaxeudecog -244, 510, 690, 720 Bum Mine, peeetssvecasaus Blanc Pixe ..c.-eeeee st os th 1. Le ‘Practical’ ‘Be Note ees eed 26 : ition ae Columbia Bullion Extract- gt Bee Bunker Hill Mine, a yy, OPOBOR.<..cccc ea = 48v Blanchard, Denman .....«-- eee £93 Bland Mine, Mont...... eis 64 — ae COON” Sevinsivecdsns 375 a Columbia; Cassiar’ Dis- poner BE eM, liven aii - Bland, Richard Parks ....-++s++++ 746 Blandy, John F., Arizona Copper Goal Brodie: My DSetTURHlON Of cascnenasen ance HT PYLOSPECtS .eececesesececeeeseseceees 586 Bors’ bine sae Tweed “Mine, Zine “Utah Cyu., Mo..... 22000000 CO BH Re SIO ibis” sac sicsccvesncce ARE a 96 oon Mg. Co., Blandy, John F., Arizona Mineral 45 gston & Bristol Lead’ Mg. Go... British Columbia Copper Co., B. Burkhart, Oito ¢ sescsneseseseeseese UP Industry in 1898 re Santen ig aaa ieee 0 Brit 4 Cec rerccccccceesecscsecccccce 245 Burley Mine > ee oe : RENN a ccctwe a naiek ge wec xe 571 Blandy, John F., Deep Mining in iS = , p- s Columbia, Bight- Hour ALIZONA .ccceccccseccccscccccccese aoe ee 5UL &'Go., ‘Ba... $56 *Blast Furnace Charger .....+++++. ee Bm. CO, Be Cy he a aie occa irae em Burnham, Williams. Blast Furnace Charger, Roberts’ soston & Buffalo Idaho Gon, Gold British Columbia, Lead Smelting. $43 Burn’s Pat. Copper-Iron ’ Alloys. Pat. ig. Co., Idaho ...... seeveesseesees 479 ‘British Columbia Map’’..... 5 Wellman Blast Furnace Charger, mS Boston & Carolina rpedrprenttney Gopper’ aca Mg. of 480 British British Columbia Columbia, leheenes Miners’ aa Strike Ge — Burts, DIN ween et Ble cers, \dsccdnsecaceckascesnce Oregon.. ve 416 08 & Seaver’s Pat. Carnegie’s 7 Furnace Feeder, oston Consolidated es »9ke and Gas Mines, Plant...... Utah, | 344 British SU), POI Columbia cc cancéutakenedadasen Mines ‘in’ 1898.62, 679 91 shaves surton's Pat. Pat. “Molten Electrolytic Metal Curtic: Ap- i OI rein peveeccineaineers ritish Columbia M - > ‘eg erg tha cam, slicks s Pat. gukteabananneusat Boston Con. Mg. Co., Utah, 601, CATES nccccceseccccece : ning Certif- 481 ate 2 oo eee Fuel Burner.... : Furnace Feed, Thwaite’s Blast 209 THE... caenn sees ren cdeessossaeerenesae Boston : Copper Stocks : _ ia a peter nalne MOT Sans 146, 308 aI, Butler Mine, s Pat. NM. Asphalt Mix ktoderd 244 Blast Furnace Gases, Boston Copper Stocks, ‘New... 70 British Gol ‘umbia. | S17, Oy Butler's P : 208 230, 7 — Copper Stocks Specula- — Columbia, Ring Notes... 6 Butte & Boston Mg. Co. » Mont. ts Blast Furnace Gases for Gas Kn- ON seseeseeseseerececaseeceeneeens 40, 187 NING LAW ....ccssesevees 214, 45 gines 5 Boston & Denver Mg. & MSE British “Columbia, “New “ginciter -” Butte & Boston Mg. Co., Wash, Furnace *Blast 469 eueieias o, C ttteseeescsverecseecees as Gx en ; . orient Ml” vaveducmepeKebetsindendsemanaeenad aimee acarret ae tes patie, panne a Electric 244, R. 275, R. 350 330 Zinc Joint 713 Kootenay’ District, in 1898. 65 utte’ County Power and Light Blast Furnace Sand saiiiliididea ton Exploration Co... cae. Moe, oi |, West : Sarat GME G06 CR RAs eK Keeens waeeeeducee g Slag Product, El- Blast Furnace SION vcaceveseusic B24 bers’ Pat. 685 nae — a - Co., /.. ~ BR gy of Mines, — * = es Butte Mie tat 708 a . = ted O., 720 ritis ‘olumbla, Vancouv ; Dt edkddvitdrwsnne weeaed 68 Blast Furnace Slag, Utilizing. .649, Blast Furnace Tap Hole, Miller’s oo Sew Mine, Utah...... 641 and, West Coast ...... ee bss 176 — Mont. cock Pr jess). Weexly TOL, oc acscseaceaeuenssgn ts savecs sede 269 oston ’ Mine Development | and British Guiana, Gold Exports... 92 Ore. Yellowstone Coal ’ and at.. 463 Blast Furnaces, Gas E ngines pexrl ation CO ass ees 367 British Guiana, Gold production, Butterficia: Z. Be ee teraeasees = 173 Blast Furnaces, Great Britain.... oston Mg Dxe hange, sii lide anita ims 808: 542, 692, 761 Butterfly & Terrible ‘Mine, C cio .. B08 Accident, Liability for.- * 3538 3lasting 202 Fee phase ees SM siee wai a: eke 5.8859 ov < - Blasting, New Fuse...... --+.sss+++- Boston Mining Stock Market in mE neeisensaces Se 12 emai Tbsitey ei ‘5 Pinan to of Rock in Mines, “Blasting 9 oredr oaicnmmcmiconiiaveices 32 British Paci Co, ae. Quarries and Vunnels’’.....-see¢ UE nn Stock Market and ane e a eds _— 303 — ue aie am reais 506 505 Blasting Powder, Boyd’s Pat..... seciaistnubiaeaeeteaeaiads Weekly Broadway Mine, M labo rv, ne, Mont... 15s Powder Exports, Great Roston Mining Sticke Briees. w Broadway Mine, Mont. 1.000000... ZA Byler, A.. “Map ‘of “Grippie | Bleaching Mining District”. ceenwues Britain rR 603, 753 Rent. $0! aa an one =" Co., a Broken _ Zropriet ary Co., N. By reek Bleaching German, roston a” Gide ee a +» 65, 126, 155, 245, 331, ett @1 Byrum Mine, Mont. clement = ..cccecccccccccescoccccccsceces 157 PLiCeS 145 ener. 438 ness ™ Proprietary Co., N. C° Bleaching Powder in Germany Mont., wfteport ee A. M., and Michigan Land vada Mg. Co., Nev.... % op RREPOTt ...ccscccees “g Blem, 308 Purchases ...ccecceseeeeeceeeeerere Boston Ge ksilver Mg. Co., Cal.. 507 Bromine in 1898 URE om pet —— wo Snake Mine, Mo...,.+-+++++++ 630 gg A, Seven Devils Copper , learn BN ce isco c cae Cady Me Ge bis ae Blind 717 Excavating, Peter eames 718 BE. W., & Co., Pe. Waweeateans esthetic 67 Brooke, Bromo-Chlorine EB. & G. Process Co. Pa. : ‘+. we 18 720 i Galsson Excavating, Gahage — Bliss, 630 Boston & Silverton Mg. Co 04.6 ‘olo., BR. & L. sb Co., NS Ce : 2 538° on ees Ta. Cc eee aka MU. dint edeCibeieboikadcweddicewned 38 sat. Amalgamator..... 625 Bloume’ 595 Blow, A. A..csecccsseceeseesserees 356, mn Transit Commission Re- Mill eee ar — 595 wi tlcining Furnace, Calvert's Pat, a Doubie Crank Hand.... 688 Prt” eicssnessessisnsssasssscone gas me Pree, Wh. M. ..,..c-2acccceeees ss. m6 eicining Apparatus, Powers’ *Blower, 654 ee 718 © : . Sedapicbimennseusadesubandaweuied 74 *Blower Johnston’s Pat...... “ c od ene, Mine, Colo....242, 358 Brooklyn a . 385 Blowing Engine, Slick’s Pat.. Cale: um Carbide veces . cncccnesese 148 ..1.-0-.c..e... Gi Brooks, Brnest ...... 0ccccccers 446 *Blowpipe, Filley’s RE aueeere fourne, Rovy'' Eat. Mine, at. Ele Boom Wis, Tain. Wenn” STI 385 ae Brooks, ie - eas By cape cic wkwuesconsweas 536 JEICSDAY, on om see Great Mt xe Britain..." i ee "" 684 382 Blowpipe, Freddy’s Pat. ...--+-+-- 745 Blue, Archibald, Corundum in Pen nanee Rustless ~. 7 ae nenneube oe Some BY 271 “Te ee oo Gold Extraction = RENEE ca can anand ceeueenstnnes stones 232 Sa ecanin ac olan | 229, 238 Brook, W. M., British’ Columbiz “eilerhesd TB ss ee 324 Blue Bandana Mine, N. M...... -- 302 rs & Mutton Slate ane “ pMining Lesisiation loans ea wp 317 ee ge Rn ag on = Bu- Blue Bell Mine, Cal...... +.++++sss5 241 esto mciorenlacrpitc ion ‘579 Brook, W. M., British’ Mini _jpeieenennbnvnsctnavens Blue Bell Mine, Mont...... 959, 540 a ee and Dump... 595 Legislation ...... eee0- oR 317 onlk: ao Rae fopee the ae 375 Extension Mg. Co., Rlue Bird Drill Sharpener.. 655 Caldwell, w W. & Son Co., Tii..! » i arroyo 25 nore, Bowm: a TY hompaon n> Mine & Gate...... Co., Eng. * 447 419 Brotherton Brossoit’s Pat. Iron Mine, Mich...... 389 Cald ell’ 1. W. & Son Co., Ill... 367 Rlue Bird Mine, Mont...... -...+- 359 eae —~ MN veedeewuwanswecaawcwn 657 Brown Bear Mine, Cal...... 358 Callow < Watson, Ala...... on Bird Mg. and Miliing Co:, puawdcde ad 359 Blue pe Gah memhe Mining ea had meus 152 Callfornt oon Mine. Z Remus CO10. eaniesen “os veseseesseens = SHG, oc Pia I, OUIGS. oc ceccccccvecctencers 657 Callahan, H. C a = Bon Air Mine, Colo., 309, 328, 258 gs ., Vancouver Isl- on Buena Vista Copper Mines, Ltd., Calmer, RCTS ta een a bn 389, 748 VT, Be Ce oem ce cee eeeeceeeeecerees Pe sinceevadneaseussedaesss 4c eeu A? Calumet & Contact Mg. & Dev. Bonanza Dev. Co., Colo...... +..- 160 Co., N. ¥....627, 686. 687 nas ae ae a Ronanza King Con. Mg. Co., Cal.. 448 pews. oe oe, “Meet Secor Oui na grits ae ations 598 6 eRuffalo Buffalo Forge Forge Co., N. Y., Double Calumet & Hecla and De Beers... we Ronanza Mine, AriZ...... -.+::> | 997 rich Wnchine “Winter ee Wand Crank Blower ...... - 683 Calumet & Hecla Di ide: week Ronanza Mine, Cal...... 182, 417, 717 Brick Machine ett’s Pat...... ats Ruffalo Hump Mine. TAHRG:..<.00 323 Calumet & Hecla Me. Con ‘aici’ - Ronanza Mine, Oregon...... 302, 260 Prick. PAVIng ...... scessseseesoeeens uffalo Hum $ : é Ai Bonanza Mg. Co,, Cal....rcsceseres 448 Bridges and Frame Structures” 645 aah, TERE, TE Jy on “Calemnet Mee, Chin, Meee ping en in.. IV INDEX.

*Calvert’s Pat. Calcining Fur- | Castner-Kellner vs. Commercial Chestnut Ridge Railway Co., Pa. 125 Cleveland Rolling Mill Co. NE cc eeapenspenb ese ieseaeeee> 474 Development Co., England ..... 5 Chibas, Eduardo J...... -..eeeeees .- OO Cleveland Stock Prices ...... Calvin, S., “Annual Re yore lowa Catalpa-Crescent Mining Co., Chicago Coal Market in 1898...... -26 Cleveland Stone Co., O. Geological Survey _ ahs 41 EURO. kinase codes ose ester ceeee 152, 44%, 535 Chicago Coal Prices...... ee0¢ 512 Clifford, William, PB....0cccccccses Camas No. 1 Mine, I jaho. waite 328, 389 (See SE TY Ed, osassevnesucanns xix 298 Chicago Gold Mg. Co., N. M swiss 154 Clifton Belle Mine, Colo..... Camborn School of Mines, Corn- _ Catlett, Charle s, Coking in New Chicago Iron Market, 1898...... 14, lo Climax Mine, Colo... ..0....0.6 GEE ngissensee s ERTS TT River, District of West Va. 233 Chicago, Milwaukee & St. Paul nS Climax Big, Co... DGKis.<0ceecc Cambria [ron Co., Pa...... 91, 180, 569 Catlin Mine, Lil. SERUIOGONN cc ysesssassowsseesassnanss BOP HO, MN WY iiniccasavcvaricsse ' Coahuila Gold Production, Mex... 421 Cambrian Mine, Cal OR i ac cau eee Senecer beet 654 566, 716 CORRE: RN, cons ce exh uae selena 229, 616 Concentrator Cave Springs Mg. Co., Mo...... 4DU Chicago School of Assaying, Ll. 448 *Camimett Coal, Anthracite in 1898 ...... 374 Campbell's Pat. Fuel Caxton, George B., Missouri & Chicago & Two Bit Mg. Co., *Campbell, i. we Kansas Zinc Miners’ Associa- 1 rer 154, 185, 420, 10, 570, G90 Tn Ee UE, a ons gnu edeedaenre 346 Camp Bird Mines PE ie cnu tn te RUL Reka GRSeE EA SNee 375 Chicago, Wilmington & Vermil- — Coal, Bituminous, Production in Colo, Cc a Ces WO. Bee Ee ecsccseses vl ee SOE ORs Bids. ceaccecedsacssces 658 Pennsyivatiia in 1508 ....<..c.0s0e 24 Coal, Bituminous, Production in Campo Seco Mines, C..& CC. Biectic Oo.,. Ne Dicccvcsss 121 Chico Gold Mg. Co., Wash....681, 660 “Canada Geological Survey v. Cedar Creek Mine, Cal...... 657 Chico Ochre and Mineral Paint PIV EWEIMEL 05 denne duasacan en seuee 510 of British Columbia i . *Cedar Creek Placers, Montana.. 143 Clb. MEL. 6245 66sr seed veces seakeseees 657 Coal Briquettes in Wales ...... 265 “Canada, Geological Survey te - Cement Burning Machine, Inven- Chihuahua Copper Properties Coal, British Columbia ...... 679 DIET « neswhessheeenexx res sdst 526, 5Sd, 615 LOR cucesvedonnsshesucecdeewsesieo eu bbb, 705 DRUMS cnkisoenséassesaneecdesespeeee 512 en, MED. cacuuaeeavesedtoninnen gon 262 Canada, Gold Mining Regulations 463 eee: NOMI: Sic ssenckcnsheencees 262 Chihuahua Pacific Railroad, Mex. 662 Coal Combination, Pennsylvania. 452 Canada Gold Production in Dsus IE SN URED Ss con ccnowsnsesadenncae 23 Chile, Coal IMports ....c.cccccccees 470 Coal Consumption at Anthracite 1), 12 *Cement Kiln, Kuppel’s Pat...... 414 Chile, Copper Production ...... 468 DED. oc ake cb cause aananadecenwn SI Canada Mineral Production eo Cement, Myers Pat...... 00csesseoess 625 Chile, Gold Production in 1898 .... 11 Coal Contract, Liability on ...... 323 Canada Petroleum Co., Cun. Cement and Paper Pulp Pave- Chimney, the Largest ...... 346 Coal Creek Mine, BIONt. <6....0.0000 94 Tne. Cee EO oi bsinenensanesas ment, Amies’ Pat...... China, Gold Production in 18%5.... 11 Coal Cutter, Garforh’s Pat...... 119 Canada, Bilate ....cc.0 apa et AZ, 501 oe Oe | a China, Import of Explosives Pro- Coal Deal, Large, Pennsylvania... 302 “Canada, Tables of Prades ina Cement Pipe Making, Paine’s ROMNEY chicas cuSGuusencnasdisw enn boone 147 Coal Deeds in Pennsylvania...... 392 SRM conics ccensb eee csouee 260 ORG: KCC ERAN ead eekuaS obese coun ee EE PEE, ces heeu Kanes Seun ses eens 74:3 Coal Discoveries in Schuylkill Co., Canadian, British Columbia & Cement in Poland 736 China, Mining Concessions...... 37 DURs . kubnawie eens wesee Suaehed o4pR460455 450 Dawson City Telegraph Co *Coment Plant, Portland, in Utah 4&1 Chippewa Con. Mg. Co., Colo..... 718 Coal Discovery, Natrona County, I dvssthukneniserenSbpesnanebewaund 101 Cement, Slag, Plant in Alabama. 446 Chippewa Copper Mg. Co., Mich.. 757 WOKE. (Gee cues snccksens Resneh eee h-onwn 391 Canadian Copper Co, Ween soc 275 CIRM BEND oc ccnbcusecusuetwe 38, 167 *Chisholm, Boyd & White Co., “Cont Drill, Weiss’ Paks ssccscsesess 715 “Can: idian Geologic al Survey, Re- Centennial Mine, Cal...... 182, 628 Briquetting Machines ...... 563 *Coal Dust Burner, Kluger’s Pat. 745 por pkbeeksohabdussiusedsaceveses 19y Centennial Mine, Colo...... 272 Chitwood Hollow Land and Mg. Coal Dust or Gas Explosions...... 588 Canadi: in Gold Fields, (it: sh Jbl Center Star Gulch, B. C...... 156 Ph Ie: oo ace waned au nkewad nk 302. 659 Coal Exports, Great Britain, 172, Canadian Mines Development Co., Center Star Mg. Co., B. C., 216, Chlorate of Potash Explosion.... 643 229, 348, 616, 744 it.) cuginasneaassn bees seep ends 727 361, 391, 451, 541, 602, 682, 75, Chlorate of Potash Production in Coal Exports, Japan ...... c00- 615 Canadian Mining Institute 716 Center Valley Mg. Co., Mo...... 600 SURRIR SC cccbeckssiuces ones esaness> 663 COT BRCHE, BRO KICO 6 viiscccccaccewess 1S 1 Canadian Mining Institute, Jour- Central America Gold Production *Chlorate Works, *Coal Field, Miike, Japan...... 203 RE cksvsex sees SeRGaeRE 41, 139 ES. EvGctoucnbnvaNebassousnenbacesd ll CNS SWING: «nn 005940500840 nv en er 156 Canals in Ge rm: any iocesihkaak tee 526 Central City Miners Labor Chloride Bailey Mine, Coal Mieid, Biberian ...... scsccc0ce x0 Canda’s Pat. Cam Locking De- I -cccsnantdecaatensstabinaveasaee 510 Chloride Mine, Cal. Coal Field, Vladivostok, Siberia... 293 vice aah bi knee she Central EKureka Mg. Co., Cal, 62, Chloride Point Mg. Co Coal, Freight Rates On...... 0...0. 167 *Canda Stump Mill C am. 122, 300, 387, 448 Coal, Great SRritein ciccccsiccceccens 382 Candelaria Mg. Co., Mexied. ....<.« 512 Central Italian Sulphur Co...... 423 Chlorination Mill, — Coal Handling Machinery Co., Cannelton Coal Co., W. Va...... 151 Central Mining Company, Mich., *Chlorination Plant, Utica Mine, SRE ea AWwabsesdnea se ahen swine Co , MD, 56rd ve badenvancaaan WS SMITE: cccvsnnnnsessseousbanciss scene Cal. “Coal in Tlinois, Cannon, SOIR EN, Mnon ohe oh oc as OS6 Central Phosphate Co., S. C. .. 274 *Chiorination SPINE Scene cusueksestncadacoten Canonsburg Coal Co., Pa...... The Central Railroad of New Jerse y. . 540 Pat. Coal Imports, Chile Canton Iron Co., Minn...... : Ol, G29 *Centrifugal Machine, Darby's Chlorination Treatment of Ores.. 23 Coal Imports, Irance Cape Breton Copper Co., N. &. SE. tech inie Ee RewiReR nase ueies seer 209 Chlorination Works, Iron Stacks RUROINI aha eg oe ko a aie Z 281, 301, 331, *Centrifugal Separator, Skinner’s OE Gh auEKKESAGASGUSARASISERUS TUSK SONGE 79 Coal and fron Share 5 *Capell’s Pat. Centrifug al Fan.... 118 Dts sbkaeecbeckeseeeebebakikedken acawe 149 ERIN RIE. cnacnsabanasancen . 178 Un OE RE enc cower snsencdceawewes . Capell Ventiliating Fans Manu- Contry BEine, UG ....cccccscccs 390 Chlorine Production, Richardson's Rts IE: oc a6 ja wackesandaneweeene 48 facture in Pennsylvania ...... 326 Cerro de Pasco, Railroad to...... 743 INR. ae kunnbns bu Kaien es eusenanss scene 209 CE, MMII icc ccecaedhvsveuaes ee 25; Capetown Coal Co., W. Va...... % Cerro Pinto Placers, Mexico...... 662 *Chlorine Separation, Vogt & Coal, Kentucky in 1898 ...... 49 Capitoline Motor Co., Pe Maveessne 417 SSOEVENGE, SCMRMINUEO: cosnsvsnaccsusensuan 326 PC CUO, escasnabksecncceeunmenen 535 Coal Land Lease, Large, in Pa.... 422 RR REN, OE AAN,. Soc csnveiseucss . 67 ROD ae a aaa 5 *Christiansen’s Pat. Pump and Coal Land Sale, Large in West Capital Mine, Nev. xian s ae ee ee «(. I. Andrews Mine, B. EE -chete itunes wakbi on keeweins base soe 414 MMe Ser cake bienrennseeeuscaseuewssseeks 632 Cappelen, KF. W., “Report of City CORRE, SARSOROUD ic ccoscussecneeunayod Chromate Recovery, Krebs’ Pat.. 384 Coal Land Sales, Large, in Pa., Engineer of Minneapolis’’...... 425 Chalk, Great Britain Chrome Iron Ore in 1898 ...... 8 392, 450, 546, 603, 692 Carbonate Chief Mine, Mont...... 540 Chailana River, solivia Chrome Ore, New Caledonia ...... 751 Coal Treane, RARBG oo. cccscccsccs 530 Carbonate Mg. Co., Mo...... 720 Chalmot, G. de, Commercial Chrome Ore in New Zealand...... 407 Coal Loader, Schaefer’s Pat...... 5Ot Carbon Coal Co., Mont...... 689 Manufacture of Iron Silicides.. 204 Shiremite, GARGS oskiccweisicceescese 262 Coal Loading Apparatus, Lamb’s Carbon Consolidation ...... 91 *Chaloner’s Pat. Pump Attach- Chromite in North Carolina ...... 261 RUN: KockeuChauuucuaeeRuunGaniswiuses 39 Carbon for Electric Welding, Tun- WME 5c chsexeseueeankoceésdecoianeas 297 AcRUCENEE LS OY. OS. eovickaenscaeseewsse 180 Coal Markets: New York, Bir- zelman’s Pat. Chamberlain’s Pat. Metal Melting CO RSs sscccdsccssncnssoesen as 416 mingham, Ala., Pittsburg, Pa., « ‘arbon Slate Co., Ey NRE ccs ceeakacanbacceere 505 Cincinnati Coal Elevator Co...... 422 Wee ey ( ‘arbon Steel Co., LERNER HER Mee oa uis eva eaucnse 656 Cincinnati Engineers’ Club, 61, Conl Mine, California...... 600..0<. 145 Carbondale Coal ‘hitee: ‘Ss, Chambers & Worrall’s Pat. Coke 98, 446, 686 Coal Mine Ixplosion (étdweheKaNneien 471 Carborundum in 1898...... 3, 4, SP. cachobachaakeuetbveswsendakeeouk 385 Cinco de Mayo Mine, Mex...... 572, 602 Coal Mine Fire, Turkey ...... 235 Carbureter, Benedict's Pat...... Champion Con. r0ld Mg. Co., Circle Gold Mg. Co., Utah...... 215 Coal Mine, Olde st in Europe...... 204 Carbureter, Coren eA Pat. .cicscce SOMES tua Sedcuaen chinks Gheen cokhanesd 538 City of Paris Gold Me. Co., B. C.-aal Coal Miners’ Agreement, Western 121 Carbureter, KHgan’s Pat...... Champion Mine, Cal...... 388 Claims, Location bf Coal Miners, Alabama ...... 186 Carbureter, Filley’s Pat...... Champion No. 2 Mine, Colo...... 358 Chaire Mine, Mich 3, 35s Coal Miners’ Contract, Indiz ina.... 418 Carbureter, Hardy’s Pat...... SCUMMMRIOO. MO MS. 5s sch cawknbabacoteswens 596 Clapp, Otis F., “Report of City Coal Miners, Rewards for.’...... 562 Carbureter, Henderson's Pat Chance, H. M., Rich Patch Iron Engineer of P FOVEGENRCe” 2.2.26 525 Coal Miners’ Strike, Arkansas.... 272 Carbureter, Kelly’s Pat...... : RRR MR ce ne cco ee 232 PO a Ln Se dutabenddese sede 270 Coal Miners’ Strike, Belgium..... 602 Carbureter, Kemp's) Pat...... 445 Chandler Lron Co., Minn., 93, 184, Clark iron CO TS a ee ee 449 Coal Miners’ Strike, Indian Terri- Carbureter, Lamb’s Pat...... 301, 540, 599, 659 RRM, ROR REOE. Siusweswneen exe 61, 298, 470 ME |: -ocueusane le bns6e6sbs6aReaa ew oxen s 272 Carbureter, Lange’s Pat...... 5D Scopes Br Fe ee 536 URN E EN s As. aeuacsenssscebonuass seams 1s Coal Miners’ Strike, Pennsylvania 720 Carbureter, Lara's Pat...... 535 *Channeling Maching Surgi'’s Clark, Ww. B., Maryland Mineral Coal Miners’ Wages, Alabama, 276, 602 Carbureter, Lippitt’s Pat MALS SEGUE SCENE GCS ekGnoeckcaenbeorocue 595 Ir idustry in 1898 50 Coal Miners’ Wages, France, 547, 607 Carbureter » Logan's Pat Channing, J. Parke ...... 61, 90 Clark, SO Oa eit ce 506 Coal Miners’ Wages, Illinois...... 479 ( ‘arbureter, tavenez’s Channing, Roseoe H...... 90, 536 Clark’s Fork Coal and Mg. Co., Coal Miners’ Wages, Pa...... 304, 602 ( ‘arbus, J. Parker Chapin Mg. Co., Mich...... 719 SS a ee ee 390, 600, 659 Coal Mines, Arkansas in 1898...... 46 « ‘ariboo Consolidated, Ltd. Chapman Meg. Co., LOND cs cm acsn ae 538 *Clark’s Pat. Oxidizing Furnace... 384 “< coal Mines, Belgium, Explosives Cariboo Hydraulic Me. Co Chapman ene: SO SO. ep caw cn 360 Classen’s Pat. Sodium Salts of it GuSWUsbashanh sanneteeieeb er eniuns 109 Caridad Copper Mg. © Chapman Valve Mfg. ~ Mass.. 240 [LID A cbc cocceunuatker bsexbaune ss 178 Coal Mines of ( AMOTARG .cccdiccvens 347 MND eh rete te ie ce Lee Chappel Chemical Co., Ill...... 566 Clauson-Thue, W., ‘‘A. B. C. Tele- *Coal Mines, Compression Venti- Carinthia, Mining ER Suisccubnotene *Charger for Blast F urnaces pk rede 501 SORT CMMI wniuscccokeeeconenes 435 SNUMPRMUMEL Succ a sds ses haaukauansnce se 410 Carinsna Mine, Wo. .«....66s00cesss NONEE oon eee Sons oe 433 CR Wi: do cssawaascaenenues aud 476 Coal Mines, [linois in 1898 6 Carlyle, W. Beret eae aa: Charleston, S. «., Chemical Works 98 Claweon, Bpencer W.. ...6.c.scecce 686 Coal Mines, Maryland ...... 50 *Carmen’s Pat. Vanner Charleston, S. C., Phosphate pee Clay City Gas and Oil Co., O...... 214 Coal Mines in Mexico ...... siateiue 392 Carmichael, J. BEES coo hbeibibabthacetecccen “a Clay County Mine, Colo...... 23 Coal Mines, Venezuela ...... 172 Carnegie Chartrand, Mark Clay, Gold and Copper in...... 296 Coal Mines, Washington, in 1898... 51 LES Ree Oe .. 546, 666 Chate; awugay Ore : CARY, TEPGAC TETAGAIN ovcccccsccusse 382 Coal Mining, Alaska, in 1898...... 45 Carnegie Steel Co., Pa., 62, 120, PEL Mintees SastuussbcusnSeuciccnance j ts EE, cindootacenes kod paeeeatccen Coal Mining, Indiana, in 1898..... 5 211, 270, 299, 356, 416, 506, 604, 626, 634 Chatham Mg. Co., Mo. 419, 540, 746 ey MR RNOED a ci on cbc hacnscumniced Coal Mining in Montana ...... 7 Carnegie’s Pat Blast Furnace Chauncey Colliery, Pa...... 64 Claycroft Mine, Cal. Coal Mining Royalty, Indian MN ee i RAE Ee 565 Chemical Combination ...... 376 “Clays and Clay PN oie ee er ae oie ead 2 Carnot, Adolphe, “Analysis of Chemical Imports and Exports PAO AUMNIE”” Soawccessvwcasdeas Coal Mining Statistics, Maryland. Mineral Substances” ...... 259 AEC ERC kn Ab Site caus Cees sees 217, 423, 693 SR, RU pc dcabnseucecsernee scene Coal, Montana bf, Caroline Mg. Co., Colo....128, 183, 567 Chemical Industry, Society, New Clayton Air Compressor Works, Coal at Mt. Pleasant, Pa...... Carp Lake Meg. Co., Mich...... 124, 359 NOM FHTRBOD ko eceniuccncucet 506,566, 626 SebetsoNUsstbaknnd oi sawsieea se 597 RRO SUED NMBA ae Se a tics Gio aac eweigscy Re RMON RMIBED she nee 123 “Chemical and Metallurgical Clear ¢ ‘reek County, Colo., in 1898. 46 Coal, New South Wales...... *Carroll, Eugene, Montana Crib EN ES RE eer ieee 435 Clear Creek Co., Colo., Gold Dis- Coal Occurrences SR ice treiaseGh es ele bs ches ec ck ce coc 71 “Chemical Technical Analysis,” CO WNGOE «ao ricckssdsexsacsascosesavac 152 *Coal Pocket, *Carroll’s Pat. Billet Furnace.... 88 Clearfield Bituminous Coal Co.... 607 Coal Prices Cartagena, Spain, Tron Market, Chemical Trade, Foreign ...... 623 Clearfield Coal Miners’ Strike Coal Prices, Pittsburg, Pa...... 129, 248, 306, 484, G05, 722 Chemical Works Explosion in Ns “SGaek eee Os Grebe One EEese one ee 720, 122 Coal Production, Alabama...... 211, So oS eee ee os 90 PINMRNRN Ss Rese ei Ne nr oe 643 Clement, Victor M...... 536, 626, 656 Coal Production, Belgium ...... ROSEN WORMEIIN i ven ca cicscceawonacece ONG Chemical Works, German, Profits 627 Clemmons, Charles P., Grand En- Coal Production in 1898...... Carter’s Pat. Puddling Tron 4 Chemicals and Minerals, Market, campment District, Wyo...... 465 Coal Production, France. ..281, 457, Carterville Mine, Mo 3 ; Weekly Cleopatra Mg. Co., S. Dak..... 510, Coal Production, Lowa in ISS, Carver Brothers, W. Chemicals, Minerals, Rare Ele- 600, 660 Coal Produetion, Pennsylvania, *Caryl & Snyder's ments, ete., Wholesale Prices Cleopatra Smelter, Colo...... 191 244, 246, 274 rc eUS ob tewck ca sacccs pec SPIUMNIE -wiwecuaecnice cisctounae te Weekly CSR RUE RO SD. MOD vos sens x seenns 416 Coal Production in Tennessee in Cashier Mill. Colo...... Chemicals, New Porto Rican Cleveland City Forge and Tron i ea ere 690 Cee ORI EMO. oe icesncssccsss... 22 MPR Le beg es ek ee ne hae 2 Pic. Kichisdaksisnaphnabisenesoakws 91 Coal Production, Vancouver Isl- OE NS 5 EN ISTE Oa 210 Chemische labrik Rhenania’s Cleveland-Cliff Tron Mining Co., OME BBO RCL cucaxnssudaxhccucasweornc. 96 Cass & Crane, Mo...... 06..... 124 Pat. Sulphide Ore Treatment. 595 BAS Sw ideeus dau sunsosubsencssuncen 479 Coal in Prussia Se ThA wd eee ass 4 cey See UREN BR ee 275 “Chemistry and Elee trical Engi- Cleveland Coal Shipments in 1898. 27 Coal Railroad Combination...... 722 District Explorations, neering, Dictionary of” Cleveland Engineers’ Society..... 566 Coal Receipts, San Francisco CII. sscecnescncsccco cle “Chemistry, Inorganic” Cleveland Iron Market and Prices, Phen REL eoanseeawee 66, 217, 332, 452, 577, 758 Alexander Johnson ...... 716 “Chemistry Weekly Coal Region, Cumberland ...... 228 *Casting at the University of Machine, Davies’ Pat..._ 297 Tennessee Cleveland Iron Mining Stocks, Coal in Russia ‘S49 04 oa daencce 6a, Fee *Castine Machine, Holmboe's Pat. 224 Cherokee Lanyon Sm. Go., SUD che hhdeee es 2OkbS SOK eas GhSShe Needs 34 *Coul Sereen, Steen’s Pat...... “Casting Machine, 6) Suppes’ Pat... 208 Cherokee Mine, Cal...... Cleveland Tron Ore Market, 1898... 15 *Coal Separator, Caryl & *Casting Snyder's Machine, Walker's Pat. 505 Cherry, Cummings ...... Cleveland Mining and Stock Ex- EUGas . wissingbsiu suneoccevens ike eeooaee 325 *Casting Method, Griffith's Pat.. 2: Chesapeake Mg. Co., W. V: DED. Sacuvensedakbewssasunvcccnexa 281 ANE BIN PORITEO wc ckka dese ooesavcdon 315 Cast Iron Pipe ¢ ‘ombin: ition Chesapeake & Ohio ¢ ‘anal 2 Cleveland & Montana Mg. RMN RON DUONNNS go 5k oes Sve bec creeds 349 Castner-Kellner Alkali Co Chespa-Blue Jay Mine, Wash.... Mont. Coal Stock Prices INDEX. Vv

Coal Stocks, Chicago ...... cccce0s. 482 Colorado State School of Mines... 656 Contract, Right of in Illinois..... 352 Copper Silicide and Silicon ...... 710 Coal Stocks, Prices” eS ee Be COMTRRO, Ti OFE: ccccccrsccssweseee 343 Contract, Time of Delivery ...... See CO TIOBOOINE Seccciccccccecsdegces 118 Coal in Sumatra ...... cccccecees 296 Colorado, Tungsten Ores of San Conveyance of Mining Interest.... 176 Copper, Spain ...... cecccccccees 406 8S ee Ee eT errr Be SUR COMBE on icscncesccescccsacses 499 *Conveyor, Bartlett & Over- Copper, Speculation in ...... 137 Coal ‘var and Petroleum Distil- Colorado, Vanadium Oxide...... 718 SAVORED. FUG. cvccccesssescecccceee .. 269 Copper Steel, Bonneville’s Pat.... 355 WRRNONE exdsakisdeucseacesawsnvinseenee 654 Columbia- Bangor Slate Seer. *Conveyor Belt, Haster’s Pat. —— 444 Copper Stocks in Boston, 32, 70, Coal, Testing by X-Rays...... 441 ba SL cnt nacalaiss amin autre 185, 360, 570 *Conveyor Chain, Anthony’s Pat.. 89 101, 137, 160, 168 Coal Trade, Germany ..::...... 268, 624 Columbia CROMMCEE CO. ccsesccieces "146 Conveyor, Firth’s Pat...... 325 Copper Stocks, Reaction in...... 563 Coal Trade, Great Britain...... 373 Columbia Gold Mg. Co., S. Dak.. 390 Conveyor, Goldie’s Pat...... 744 Copper Stock Speculation in Bos- Coal in the Transvaal ....csccccece 472 Columbia Iron Mine, Mich. caeentas 5389 Conveyor, Honigman’s Pat. - 88 WU $exceséscveuaakedulacubectsdansated SCORl UMESTOUIOP cscccaicccsvccecces 17/ Columbia & Kootenay ~ Co., *Conveyor, Miller’s Pat. ... . 5385 Copper Stocks, Value of ...... 1 2 eS Seren ee). Se y, weducaxeecaaewnOntario.... 5v0 EGS atsduescksiuaeensmanukienssessc . 3885 Compensation for Managing Iron SS RR ee 382 Corundum in Ontario ...... 232 Coke Oven, Festner’s Patio, . 9 Company oo. sscvsessees Seneeeeene 602 *Copper Deposit, Washington 1.1113 Cory, He La wesessseeecssscsccsccsene 120 Coke Oven, Micheroux’s Pat..... 209 Compliance with Decree ...... ee CI Fe oven odes eciccccescvcences S Coen Cranmife Co., Cali cccccccccccse 387 Coke Oven, Potter’s Pat. 385 Com ywressed Air Machinery Co., Copper, Electrolytic ...... 564 *Coshias’ Pat. Founding and Coke Ovens, Hy-prodtict ‘in Béi- Cal. Lc eaaKsidenbecekekes sesssseses 637 Copper, Electrolytic, Precipitation Molding ....<0:. cap adaaiabenaseeeks 535 WOO sic s8ciswcgadudegcsassoracsawses 229 sgnedisiil od Air Minitig ‘Lotoriio- MTs cud drecretctcadcernecadecessaeaans 169 Cottonwood Coal Co., Mont...... 720 Coke Ovens, Coke and Briquettes WOE. cu ocetnsnsancvagenasaasecteieesses 623 Copper Exports, POPOW vecccsscccees 636 *Coupling for Rope Haulage...... 44 RAN cas cousscanmnins oeecun eaten 264 *Compressed Air Pumping ...... 267 Copper Exports, United States, Court Decisions on Mineral Coke Plant, New, BOG ciceusiaenats 569 Compressed Air on Street Rail- 100, G06 = CLAMS... 0... eeeececcccccccccceecceee 524 Coke Trade, Pittsburg, Pa.. .- Weekly NS ws canton sekahan bn capuamaneutecns 636 Copper Globe Mine, Utah ...... 601 Courtis, William B...... 180 OS Rs SES Sh canny ca causkaasacdeu 3, 4 Compressed Coal Co., R. I...... 330 Copper and Gold in Clay...... 148, 286 *Cowper-Coles’ Pat. Zinc Deposi- Coke in Westphalia ...... 68. 473 *Compression Ventilators in Ger- Copper Hill Mg. Co., N. M.....480, 630 thon on Iron ...... 2....0.eceeeeeeees Coke Works, Electric Power in.. 82 man Coal Mines ...... 00.- 410 Copper Imports and Exports, eae S., Electro-Deposi- Coking in New River District, Compressor Valve, Gordan’s Pat. G4 Us Gi cccccscccccecscrsccscccccsccccce 220 sition of Vanadium ...... +.. 744 WERE Wit cis cascicccocacatnie 233 *Compressor Valve, Hobart’s Pat. 715 Copper Imports, Great Britain, Ce Os fais canucandcnnscacaceus 90, 386 Colar Gold Field, India, 95, 245, 361, 511 Comstock Companies Financial 130, 366, 493, 516, 636, 756 *Coxe & Hey’s Pat. White Lead Solby, Albert Ladd...... c.c.cee08 746 Statement ...... 251, 367, 487, 607, 757 Copper-Iron Alloys, Burn’s Pat. MAaKIng ...... seeseeeeeeeeescecees 715 Colby Iron Mine, Mich...... 213 Comstock Company, Colo...... 696 88, 445 Coxe, Joseph L.,_‘‘Report = Bu- Cold Springs Gold Mg. & Tunnel Comstock Mine, Colo...... 718 Copper Jack Mine, Mont...... 64 reau of Labor, Michigan” -« 615 C2; LMM. sasuke aets

°C mee Speen itus, Bock’s Pat... De Armit, Samuel C, 61 *Dorenfeldt’s Pat. Recovery of Eagle King Mine, —. seueuneeeesien GES De Bardeleben, H. I. Netenseuendee 446 Chemicals from Sulphite Liquor 355 Eagle Mine, DPS vaunicghcanssseahaus 479 De Beers Con. Mines, Report...... ES NG. TOU; bnsoceuseecsssconbe - 183 Kagle’s s Nest Mg. Co 5 Ms. Ricsawkees 481 Crystal Falls District, Mich. De Beers Dividends BPOrunmeG. Ge POETET, COL. 6.6ccccccoccce 272 Earl of Wharncliffe...... 0ss0 656 Crystal Mine, Decca Mine, Ont. Dorrance Coal Mine, Pa...... 420 East Bangor Con. Slate Co., Pa.. 185 Crystal Qu: urtz Mine, ee 59 Decrow’s Pat. Pumping, Dorsey, Col. George W. E...... 606 East Le Roi & Great Western al. 3 Crystal Quicks silver *Deep Lead, Dos Cabezas Mine, Mexico.....361, 602 Sen ES, Bosccs dna bagunbeeneneh ene 571 Cc a Mine, Deep Mines, Temperature Si ciwee 7 SOE EI, MONE Ss dans enscegaseensssns - 122 E “e oe Roi Nickel Plate aera u nar acte rs of’ Deep Mining in Arizona...... Double Standard _— S. Dak... 70 System in...... +. 34 Deer Park Mg. Co., B. C...... 186, 1 TS | ee eee -. 386 E a ui: awk Mining Co., Mich.. 757 Cuba in Defective Appliances, Evidence... 3 Douglas Con. Mg. Co., “Maine — 689 Jcast New York Iron Mine, Mich. Cuba Mine, Dehain’s Pat. Stone Cutter...... 45 PRE, eNEEs oncerncvcnecccenconss 523 a, Prospecting im ...... +-++++++ bt Deidesheimer, Philip ...... 096 Douglas, James, Copper Mining in East Notaway Mine, Colo...... ; *Culm-Bank, Yield of I See, ROE . occcncccwtscncee 526 DN cic vctecawheneeetessuasensones 9 Culver Stone C De La Mar, Capt. J. R...... 90, 506, 5 Douglas, James, Light Mineral East Pacific Mine, Mont..153, soe’ Cumberland Coal Region. De La Mar Mine, Utah....: 390, G01, 7 MME cciccencsewe ebedeonesateus 261 East Sierra Nevada Mg. Co., Cumberland De Lamar Mg. Co., Idaho, 93, 212 Douglas Mine, Cal , 697 SEMEL. css euadeueehis seu seaecaunsen 600 Milling Co., 301, 41%, 5YY, Douglas, W. 8S. S 336 Kast Whiting Mine, Colo...... 388, 748 Cundy Mine, } De La Mar Mg. Co., Nev...... 420, Douglass Furnace, 3d6 Wasteriy Bine, MONnt.....6ccccceeee 689 *Cupola Furnace, Machell’s Pat De La Mar’s Mercur Mines, Utah SINT, oO s ON 55660 0655959S44b000 0 cereus 90 Eastern Railway, Minnesota...... 153 Delano Mill, Colo, ...... d88, *Dow’s Pat, Elec trolytic Ci iacann 444 Ebert, Hermann ‘Physikalisches j. S. Annual Delaware & Jiudson Canal Co., Dow's Pat. Electrolytic Dia- PUMREEMNEEL ciceesi ksh seesbsA sources 676 é ‘omptroite ,”” 124, 308, 330, 540, 572, ND iach sNbhOsSERESaOdSeUN RE SOS 444 Eclipse Con. Mg. & Miiling Co., “Water Purilic: i. Delaware & Hudson Canal oo: RES RUINED, NOME osu kseenseseseneueeee 687 SIMON scoucshessedpsnOanscnsveses sea Se RRAMMOEE, GGccbexconbesssesebnvse scenes Dragon Iron Mine, Utah...... 541 Sclipse Group Mining Co., Wash. 691 Curtis & Co., Delaware, Lackawanna & West- Oe OE UND ois sasvaebenwhunewei ee EOCHBS BIGGS, CID. 6 .cevicscdscucces 2A2 Curtis’s Pat. : Sompomne SS ern Railroad ...... se00- 246, Drake Ee ree 327 Dolinge Mine, Mont... cisscoscesee 214 Cushinbery Mine, Delaware Mine, Colo ...... Drake-Stratton Co. , Minn....<. 153, 569 Economic Gold Extraction Co., Delaware Shaft, ee eRe Eee, ESMl we scxecsssensee 182, 718 LD: Sén Shs sAEDS 8505885 e5CR SOR 449, 658 eee ee rornarentnenteoeete ss Dell Mearle Mine, Wash...... % 330 Dredge Anc hor, Lahman’s Pat.... 624 Ecuador, Gold Production in 1898. Delta-Hudson Mg. Co., Colo..478, Dredge Bucket, Kromann’s Pat.. 269 Eddy Electric Mfg. Co., Conn..536, 537 *‘yanide Filter, Ars Delta Mine, Wash. ..303, 511, 541, *Dredge, Cloudman’s Pat...... 179 Edelweiss Mine, Mont...... 720 Cyanide Making, 631, TEPPORRC, CTAENS PAC. ..ccccveceneee 269 Edes, Mixter & Heald Zine Co., ehiheneshsevustens be nace Demarest Mine, Cal. SPPONRS, DAVIS. PAb sce cccsesecccses 685 MUMEING: citiu cahenusdatanstesusehasdushais 576 Deming Co., QO. Dredge, Great Russian...... 648 AOD, WARIID BE os cccavesiccscssees 386 Oe | ae Denmark, American Steel Rails in % PRS, SEMI B BOCs ciccccccsvcness 414 IKdgemore Bridge Co., Del...... 120 Denoel, szucien, ‘Accidents sur- SPPOURC, TEPORI' GS POtioscccscscccsece 149 Edgemont Smelter, S. Dak...... 450 venus dans les Cheminees d'I.x- Dredge, McDougall’s Pat...... 269 Edison Portland Cement Co...... 716 ploitation, 1884-1898" ...... Dredge, Muchie’s Pat... ..cccccccccs 565 TT Re oa cen 448 *Density Rule, Prospector’s...... Dredge; O’Hara’s Pat...... ccscess 475 Edmonton Gold and Platinum Densmore Mine, Cal...... *Dredge, Postlethwaite’s Pat...... 475 Dredging Syndicate, Ltd., B. C. 367 Denver Boiler and Sheet Iron *Dredge, Severance’s Pat...... 505 “Education in Cuba, Porto hico BI, SS ss bvbscsswsndocscan *Dredge, Steinberg’s Pat...... 179 and the Philippines’ ...... s00» 229 Denver City Mine, SPRAINS TOE SOON,

g P ’ INDEX. VII eeeeaanuueeeeeegqqQqQqQqqeee—eee

Electrical Distribution, Scott’s England, Railroad Rates on Be ate AI OR Cg utouint Cres Iron 236 Fertilizer Making, Goldsmith’s Franco-Belgian Syndicate ... 517 505 English Electro-Metallurgical Co., BPGe ccntcqucnudeaunacsaesancens -.,. 329 Frank & Caro’s Pat. Cyanide “HKlectrical Engineering and BNO se cuhenehgna Geek cua omaecamwaneeh 697 Fertilizer Making, Thompson's MUNN Seid c ewaciccca's cache Chemistry, Dictionary of’’...... Bee TABUGH, JOUR Tiisiccccaceeseccecccs . re 565 Electrical Process for Preserving 298 Pe Kccdcniteeevagaeunuaras denesaesens 269 Frank-Kneeland Machine “Co., *Ensley, Ala., Tilting “Openr- Fertilizing C hemicais, NURIA coeur deat ensenncie cout 83 Hearth Furnace ...... c.c..ss00- “Market and Me seenauuih Unxiereweancle cae, es 180 Electricity Pie ROW accede nacrsicceasacs -...Weekly Franklin Institute’: \6i; 90, 150, in Iron and_ Steel Enterprise Machine Works, Cojo, 687 Festner’s Pat. Coke 210, 396 WERE SOS Sr saverercckceensanceetedes 604 Icnterprise Mantel Oven...... 119 Franklin Institute Library Phila- Works, Pa..... 450 Feust’s Pat. Metal Wool Machine 239 _delphia ...... aon 523 Electricity in Mining...... 40 Enterprise Mine, Cal...... 182 Fidelity Slate Quarry, Electricity in Mining Pa...... 420, 540 Franklin Iron Mfg. Co., N.Y !)"" . 680 in 1898...... 31 Enterprise Mg. Co., Colo..182, 388, 718 ‘‘Field Columbian ae Re- Franklin Klectricity, Seasoning Wood by.. 296 Enterprise Iron Mg. Co., Minn.. 64, mae Slate Co., Pa...... a OO DORE, vieiccvnaceuesece seeees tee - 169 124, 153, 184, 213, Electricity, Thawing Frozen Equitable Mining and Milling 273, 419, 449 509, 539, SO ces ete tt aac a on WS Co.. Field, Frank R..... sees 626 " "569, 599 ince cc Ota 657 Field; John R 150 Franklin Mg. Co., Mich...... 396 “T \ectrochemistry and the Acety- Erie Gas Engine Co., Pa...... 91 Field lene Industry Magnet for Electric Ma- Franklin Mg. Co., Mich. Re port 472 in 1898’’...... WS RN oe n ccedercedeets 536 enines, Snort’s Pat...... cs BPEL. Scan so sadwsenienneaanwe 149° }Suropean Copper. MING. <...kscecnes RE RNS Bg CRC Klectrolytic on enn niniddics x kaekoeaaves 716 Freeman's Pat, Rolling Mill Feed Diaphragm, Dow's “Iuston to the Klondike’’..... 260, 615 Fisher, Ginent Indiana Coal Min- BPS soascuab agus eds s sasisitas SE NON honducstrcae te tainad aes censel 118 te cena 444 Iva May Mine, Mont...... OO MEN Race knee aenccaias aceaiiscdgedewsess 5 Freeman's Pat. Klectrolytic Interrupter ...... Well Drilling 439 Ivans, George H., ‘Practical Fisher’s Pat. Concrete Mixer..... 595 MEG eh de Cuacavscasarenedtane Klectrolytic Marine Salts Co., Notes on Hydraulic 75 Mining’’.... 405 Fitzgerald's Pat, Metal Polishing I’reeziig Mixtures, Insulating.... 207 BEBANG ovssrcviesnccescves 93, 183, 509, 5838 Evans, JOWN ...... cccccccccessesees COMMON So iccd case sdnseccaceccessss *Klectrolytic Meter, justian’S ~ _ igvans’ Pat. Mine 385 *Freezing Process of Shaft Sink. Prop Flag Hill Mine, Wash..... 18d, 244, MM Pci tandut tansneevescddaaretacuc: PEL, secccecceccccccsecesececes teeeees 15 evans’ Pat. Water . 321 Pressure Reg- 308, 830, 390, 511, 571, 660 Freight Lien on Coal Delivered.. - 142 Electrolytic Precipitation of Cop- , SNR tere i, Nonna chi 565 Elagstaff Mine, Oregon...... 510 Fremont Mg. Co., Utah...... 125 ce 169 POV, WOUIATD .cdscexccesvecccaeces 356 Flagstones, Canada ...... *Electrolytic 262 French Elmore Co...... 457 Sluice, Jory’s Pat... 89 Ivaporator, Augsberger’s Pat.... 474 Flat Top Coal and Land Asso- PEONCH, PRANK Klectrolytic Treatment of Straw, J. 665 cicccacacoscascc 476 Evaporator, Hobson & Blaire’s CRS Vacs iakawcamavebas sanesceasas/as 427 French Guiana, Gold PROS SPU. Se ganncnsashsvecaececas 60 SERN itt Ostler Production vas ie dard \0) Se, ok 0 *Kleak’s Pat. Rotary Pump...... 415 MOM Cas nuicancrosntebesecees 11, 12, 602 KMlectrolytic Works at Niagi -» 6 Jeveleth Townsite, Minn DICWINE, 0. Electrolytic Work, Power Used.. Biscciaccviagecsisscecve 446 French Hary SEG! COk cccccs ... 546 148 Ivening Star Mine, B. C..... 186, Ilesheim Explor: ution, Mich...... 719 Klectro-Magnet, Fresno Gold Me. Co., Wash...691, 751 Sehieman’s Pat. 149 216, 245, 602, 691 Flint, Great Britain...... 382 Freya Mine, Colo...... cceee0. iWlectro-Plating Aluminum, Nau- 338 —— jayening Star Mine, Wash 601 Florence & Cripple Creek Rail- Frick, Fi. hardt’s Pat...... seeeeeeeee sees 899 Joyerhart Cc, Coke Co., Pa....302, Brass Works, Pa 62 POG OMB o ob nicecavucreswaece ss 191, 449 420, 452, 542, 600 Ilectro-Plating, Blackman’s Pat. 745 Jowald, FF. W., Correspondence Florence Gold Dredging Klectro-Plating Co., Friday Gulch, S. Dak...... 450 Holder, Buck's _ RNAI No FS rch een ek 170 MORMNN Dc: ce adiniisa elude aakine oan eudencis 64 MN? wacvanoeaceniationaniecaereuaaiae *Friemann & Wolff Safety ae 68> Iaxeavator, Plory’s Pat...... 475 Florence Iron River Mg. Co., SOON cis cwewectneecneddant Mlectro-Plating on Wood...... M7 eke acvce BEG wWxeavator. Nims’ Pat...... 445 ETRE) ae aie a nd MACE RD eiaeare es 1o3. 184. 479 Frieman & Wolf, Saxony...... ooo Oh “Ilektrochemie und der Acetylen — igxceavator, Russell's Pat.....- voce Dae Plovence Mg. Co., Utaliiccicscccics 451 Friend industrie in Jahr 1808"... 6.6000 Gold Mg. Co., Wash...... 63 46> Ioxcavator, Stubbs’ Pat...... 297 Florence Iron Mine, Wis...... fol Fritsch, Klevado Mine, Cal..... Arthur, Kady. & Ma- sae esasegesess 417 celsior Coal Mine, Pa...... 360 Florida, Fuller’s Earth...... 316 CHINO CO Klieson’s Pat. Electric Storage | - xchange Group TAO cs ccccnsivccaccade . 180 Gold Mg. Co., Plorida. My. Co., Mich...... ccccocss 97 ritz-Honeycut Mine, N. C....125, ERNE Ghai vanes canaca yaaa see aale WE OREN 8 tro re 8 ee OER ae 242 Florida Phosphate Industry....28, Mligaheth Mine, Cal....cssccscsccee 390, 480 211 fxyeter Machine Works, 82, if], “B09. 658 *Frogs for Klizabethtown Gravel Mg. Co., Expanding Colliery Tracks...... 560 Metal, Pitkin’s Pat.. 268 Florida Phosphate Shipments. .305, Franco-Belge Syndicate Bond Is- MRIS icone rah csi be ca aug aura wpa Sve aie TRAN eee tah [xploration Syndieate Bee eee 547, 757 333, 393, 423, 453, 543, Elk Hill Coal Co., We Sivenetian nena dacesue eeweécdewaae 607 2 Kxxplosive, Jones’ Pat...... 08. 685 633, 663, 693) 723, 753 *Fronteria Mine, Mexico...... 3. 619 Klkhorn Company, ixplosive, Karstair’s Pat...... 685 Florida Phosphate Transporta- Frost's Ieikhorn Mine, Colo Pat. Anti-Rust Prepara- » 6 isxplosive, Peters’ Pat...... 148 CMM aces camacauadeuea tedden cEena weed ORME vo veincteocecteganvenereeeactcedeeees Kikhorn Queen Mine, Mont...... 385 600 Jexplosive, Strects’ Pat...... 685, 714 Klory & Lehr Slate Quarry, Frozen Earth Handling, Hub- Wk Lead and Zine Mg. Co., Mo. 213 “Explosives in Belgium Coal WME AE WE fn causes odasecbeninaceacus 474 SOeM PUMMMNR GD; (RWS Oily Sane a4 a hieca sv on-sintna ses 661 RRA) neon tO teteR per ee te 109 Flory’s Pat. Excavator...... 475 Frozen Ground, Thawing by Elec- Elk Park Mining and Milling Co., explosives, Imports Prohibited in MMMM Casa fe vcsnoade sc eauvcnade 47: SUMO ck ad ssksnennacendasaacceusweds 177 COIO, crccccreccscesesessccascecees 128, 248 RMN grees el arate a gos arson MS eae iol 47 Fivorapar Co., Kev... iccicsccccce M8, Frye Smielter, Colo...... ccccccceces Kikton 243 Con, Mg. & Milling Co., explosives ee 407 Wiviorapar if 189%...... cecccccned 4, 44 Frye’s Pat. Zine SRS Sere icici So nena enn ke 152, 389, Recovery...... 385 TAB 43 xports and Duties...... - 404 Kluorspar, Great Britain...... 382 Fuel, Artificial, Davis’s Pat..297, 385 he RNG, BROT G a oo ois oc vvinesseeense vs 0 Fsxports and Iron Prices...... ++-- 403) Kluorspar Mining Klla Kidon 527 Fuel, Artificial, Howell's Pat.... 624 Mg. Co., S. Dak...... Of 15 xport Trade, Advancing...... 112 Kogelsang, Carl, “Gold Fields of Fuel, Artificial, Leadbeater’s Pins Pat, Crugner...soscccssccescs 29 ete xtrusion, Producing Tubes by.. 265 BUBUIOTO ov ciciccussvnccwacs id 79 PGs. Atavnone cessintnasebekeneeeundcoves 475 Miliott, Arthur Bo... ss. eeeeeeee ee B86 foyre, Col, Edward B...... 0. 131 Moley Gold Mx. 2 i 3 | ee 331 Fuel, Artificial, Wolff's Pat..!.") 535 *lliotts Pat. Coal Washer....88, 119 Seer , Ford Mine, Cal...... 211, 327, 387, 747 Fuel, Campbell’s Pat...... ccccccs Elliott’s Pat. Rock Drill...... 209 59 F Foreign Corporation ...... 0c . : : ee 1 On Galton, Empire Steel and Iron Co,, N. C., Ge: cask aureus ieaeis susinewae eae 238 France, Foreign Trade....161, 309, eres Douglass : Stroutt..... and Steel. . 414 3386 390, 447, 689 Peejic Mg. Co. Cab 367 2 SS 2 a oe Empire Steel and Tron Co., Pa., Weit’s Pat. Silver France, Gas Production...... 607 Galveston runnel, Colo.....+.+. ; 90 OG PAN AOE. | MN ogi AG es vndaanevwenes es heane 9 France, Gold Production in 1898.. 11 Galvin, C. D...... a ++ 0 Empire Tunnel, Colo...... G8 Weldspar, Canada Employee, Notice of Danger in Fellow Servant and ...... 08. hare 2 | France, MONE wae Gold péntpordacacees and Silver Met, 208, Move- an, Ge: Gambetta Comeneta Rie, Mine, Came nes +>*° 242.418. ve 508 ae RPOCMNURTOONL sis asepchacaescaesen se M6 Wellow Servants ...... 86, 2, O88 France, ‘Tron Employees in and steel Produe- 4 Sennen naccar tetas ee ets Anthracite Coa Felt, kk. P.. ‘Insects BNE os icunow ease enieseaceucese wes 457, 468 ‘S2anister, “ies “igh epee igy pe Teale ; 3 415 2 “sae a Ais oA Rhea es Ae atk Seo Oe wee 404 of New York” France, Matches Production...... 397 Gantz 8 Pat. Steel Laas Mould.... employees’ Liability for Trespass S82 Welton, Chas, a Nicicccsccccccscs --» GL France, Mine Accidents in...... 697 Garden : ity fan ( "Ct EN. ..saceeeees Employees’ Responsibility ...... 3S Renner Placer Mine, ] 20, 659 France, 243 FHNBGIMNANN, TIGATY 2.06.0 cescvccnes 87 Rerraris’ Pat. Lead Smeltine . 145 France, Population New Collieries...... sc..- 526 161 Garden Garden ¢ City ity Mine, Mine, oe S. Dak...... oo °° aap 135 “Engineering Education, Annual Ferris-Haggerty Mining & Mill- France, Report of Society” ...... cccee0: 110 Slate ...... sssseceeeeeeees 808 Gardner, H. o.c0- sis nseee soins eeenee G99 Sie EN RN oi end eo wwe heed beers 631 France. Strikes in... ..50.000cecees 727 Garfield Con, I a tne a Engineering ag 119 Societies, Associa- FErro-CRPORNUM ccicecisccccccesace 268 Ierance’s Pat. Pyroxylin) Manu- Garforth PE SUE Gcaoaua ch eae kGasaseeas ovens 226° re : -_ Utat a erro-Manganese, Prices...... 694 POCCUIEGS e0kcacsacciseceducecseuciacser 239 Garnet Mg. Co., CR ceseseeersics' 446 England, American Gas Engines erro-Tungsten, Prices...... Weekly Francis’ Pat. Mining for Apparatus. 564 Garrett, rere tel ek 150 200 Fertilizer Combination.127 218, 488, 627 *lrancke’s Pat. Electric Safety eee ee ons weit Saal ha: * 479 England, Basic Steel Making in.. 676 Wertilizer England, Criticising Legal Action 343 U.S. oie Imports eeeeeeeeeen and ees 218, Exports, 333, 423, 573 Franck, RMN with [gnats Svcs ay .....ceccereeeveeeee faletasGekeunen one 90 SS Garvin Garvin Machine Machine Co., CO, N. N. ¥...... Peeves. 4? INDEX.

) “Berichten Gilpin County, Colo., Gold Placers, Australian Trading Corporation, Raumbestardigkeit tion and Shipments...63 EMM. ‘p5c0dGakcbaanehoxeausinenes oo 6 - See CROOROR AEERS, BRORE....-+-++++>0» Gold Production, Bhodesia... $i, *Gracey’s Pat, Stump Mill Stem.. Separation, Hampson's Pat.. Gold, Australasia — GE UA, BB ki casussnssndamaaaenen Partnership in Production, Gri tham, Garrett & Co., Wash.... Grand Central Slate Co., Fb Gases tuses Corroding orro 6 Production, Tasmania...... Grand Central Mg. Co., Ut: th. ) Mining Co... 2y: Columbia Production, ae fransvaal.. Grand County Placer itine 's, Colo, ee ee * Compressor *Gold Bug Mine, Grand Kncampment District, Wy- Gold Bug Production, CIEE sapiccacdeescbanctasccasne Grand Junction Mine, S. a Production, Production, Grand View Mine, Wash Gates Iron Production, Granite Busin Mine, Cal Granite-Bimetallic Mining Production, ass iseansas 94, 124, 359, 419, rR 2 ereee nice oe ator pu ew a6SR OR SHE ReRdS DOOR 6O" Granite Gold Mines, Ltd., B. Production, Witwaters Granite, Canada Production, Witwatersrand, Granite Me. C.. Gawley Mine, Ont...... -cceeeeeee SOL COMO, 2... cece cece eecer seen cececees Granite Point Mine, Wash Provincial Granite Reef Mine, S. Dak Gellivaara Iron Mines, Sweden... (12 MOM. co.cc cece c eee cee een cree eee enes Columbia Grant, A. A (Juartzite Grant Machine Tool Works, Gold Collar tesources of Grant, R. D. *Gold | ( ‘olle Cc tion Graphite..... Graphite in General Electric Co.,N. Y. - ‘olorado ee eee Ee rT Ty Run Copper Graphite, Canada Commercial Graphite Compound, Curtis’s Pat. Assoc li ition and Copper i Graphite in 1898...... Sydney Mines, Graphite, United States wld Crystal “Gold Separation, Nicholas’s Grassey Townsite, Colo Detection Separator, Grass Valley” Exploration Cal, Shipment Graves’s Pat, Brick Kiln Shipments, Transvaal Gravity Boiler Feeder Co... *Gravity Hoist, Pratt’s Pat Gray & Bullard Mine, Cal 5, Separating, Gray Eagle Mine, Mont * Sovereign - 63 Gray Rooster Mine, t ‘Geological Society of Grea ASO. WN. BPs ciasenasccees ews *Great Boulder Main uin, J ‘ “Geological West Australia Summary electrolysis, Wohlwill’s Pat. ‘ Great Boulder Proprietary “Geologica excitement in Nebraska.... / West Australia Guiuna.... 4 + ch Britain, Alkali Ixports Geology of the 239) Great Britain, Blast Furnaces... Georges Creek Coal 242 Great Britain, Bleaching Powder Capua kee paawi ey TRE hdd peenean ae Iexports Production * Iextraction, , Gb Great Britain, Brimstone Imports, Deposits...... Wash... re 571 127, 363, 6 , Quicksilver Ioxtraction 244 Great Britain, Coal. Exports.. 229, 348, extraction, 661 Great Britain, Coal Trade isulldos Mine, extraction 125 Great Britain, Coinage Montgomerie’s H60 Great Britain, Copper Imports. l 0, Australasia’ Boy . 366, 493, 515, ¢ & iat. Great Britain, Foreign Trade, 388 365, 575, Standard Germany IS5 Great Britain, Gas Making ic Railroads...... 2, 243 Great Britain, Gold and Silver Tunneling Movement ...... 249, 365, 575, 602 Great Britain Institution of ee eee eee eee et 4s0) Undercutter chanical Kngineers Germania Coal , O10 Great Britain, tron Germany, “an Railroad Ma- Sulphuret Great Britain, Iron Production in 353 1898 Keoki USA G HME CRASS SuaSaRS ies a y 14 Germany, Great Britain Iron and Steel Germany, 261 NGNNEND 55 akon cabs enescndunatautak 356 Germany, 71s Great Britain, Lead Imports.. 748 197, 250, 366, 516, 756 Germany, Great Britain, Mineral P rodue tion 382 Germany, 661 Great Britain, Mining Accidents. 77 Germany, een Great Britain Patents...... Germany, Railroads i Weekly Great Britain, Patents in Germany, Production 1898... 175 yo4 Great Britain, Pig Iron Produc- Germany, Gold and Silver Metallurgy, Compendium” 36) tion peSSSSaass ss ed asdeesisweca Germany, lron Production.. Metallurgy OU, AOR Great Britain, Pig Iron Spec ula~ ARUN enh ene See Germany, Re Ec s 57 , Tol Great Britain, Pyrites “Impor Germany, 478 Germany, ¢ Accompanying 127, 5 753 exploration Great Britain, Quicksilver Tr; ude, Gertrude Mine, , 661 Transvaal peeee : 250, 366, 516, ja6 244 “Great Britain, Re port of C ompa- Gettysburg Mine, 388 nies Wound Utah. .390, U Bo akaainiece rn. 41 417 Great Britain, Salt Trade...... denes, Victoria, Austr: alts i. aanenen WT Great Britain, Shipbuilding in.... 147 Great Britain, Steel...... 34d mh =129 3s Great Britain, Tin Imports....1; Hydraulic, (21 250, 366, 516, 756 Compressor, ATS Great Britain and the Phosphate Treatment Conveyer Tr; insvi val 721 744 Great Britain, E., “Lighting Wrought Iron 493 Golob-Colley TAS Great Britain, Zine Imports. tegulations, Goldsmith's Fertilizer Mountain j 366, 516, TG 325 Great Eastern Iron Mine, Mich... 359 Movement, Goldwine Mine, 62 Great KMastern Mine, Mont - 302 418 Corundum Depos- Great Northern Gold Me, @ Movement, Great Britain.249, 747 Oregon s of Ontario 2F5 FAH OR 185 507 Great Northern Mine, 721) Gilbreth’s Pat. New South W: 7 8. Dak...” . 448 Great Northern Mg. & Dey, Gillette-Herzog Mfg. i i artaecovien ween ’ Weischmann C Mont. 214 denning Copper ¢ i 122 Great Northern Railroad... 499 Golob-Colly 657 Great Vale Mine, Idaho Treatment Britain Salama canend 3 g9 212 Greece, Tron Industry... - 408 Gooderham, 295 Greenback Mine, Colo ; Ke ndall’s 538 Gilpin County, Mining Con- Luck Con. 148. sts ’ 748 Greene, Major Gen. George me 150 691 Greenhorn Llue Gravel Mine, Transfers... .92 " 53 x Gold Output, Rhodesia...... 240 Green Pond Mine, N. J *Gold Placer, 609 Mont. 143 Goodman, Green River Soda Wells, Wyo.. ‘391 etre mereee - INDEX Ix

Greensburg Steel Co: ....c0csisescs . 124 Haslow, Gregory-Bobtail Fi. Correspondence Holden, A, F , 566, 686 Heinesen Burner, Mummery’s eS + Mine, Colo. 478, NOON ck ccd adie eaienkinde wacuca: . 465 Holden Lixiviation Works, Colo... 718 PMU caved anvvaddavudesensucineeiads 508, 588 *Haster’s Pat. Conveyor Belt..... 444 Holland, Electric Work in...... 591 *Hydrocarbon Gregory Con. Mines Burner, Sheedy & Co., Colo.... 300 *Hastings’ Pat. Tunneling Shield. 715 Holland, Iron DEMING sé cesicccccovce Gregory Mine, Mont...... 593 COMICON © Pb ovccicccccccecccscesnns 414 94, 600 Hatfield’ 8 Pat. Steel Alloy...... 179 Holland Mine, Utai...... ccceceeses 690 Hydrogen, Grey Eagle Mine, Mont...... 10) Boiling Point...... 468 Hathaway Mine, Cal...... 688 HOlMand, Patrick: ...... din a dure ahd onsen deacada ken eae wane 409 CE as dintesanndcewessacdesbausdan 229 id tion of South African Rocks’’.. 1389 Horr Coal Mines, Mont...... 274 Independence Camp, Mont...... 184 Henderson's Pat. Carburetor.. 364 Horr’s Pat. Well Boring...... 475 Independence Gold Mg. Co., Utah 125 Hackel’s Pat. Match Paste Com- Henderson's Pat. Oil Refining.... 239 Horseshoe District, Colo...... 629. Independence Mine, Mont...... SOMNEROU: 5ngesssasceabessaknoeascacens 655 Hf{endrie & Bolthoff Mfg. Horseshoe Mine, Wash...... 7d. Independence Mine, Wash...... Hadaway’s Pat. Electric Fuse.... 32: WMD. Concantesn advan uchasaeiennrereen 476 Hoskaninni, Utah 70 Independence Mg. Co., Colo. Hadfield, Robert A., “Alloys of Henion & Hubbell, Ill...... 272 jidosking, Capt. J. 539, 568, 577, BRO I THIOL 6a icdsdccens sae 405 Henriett Mg. Co., Colo...... 478 *Hoskins’ Assay Furnace...... 882 Independence Town & Mg. Co., Hadfield’s Pat. Crucible Henriksen, Gudbrand ...... 546 *Hoskins Pat, Assay Furnace..... 239 Colo..68, 92, 242, 418, 449, 509, 568, : Haggerty Mine, Wy0...... ce0- 261 Henrotin, Charles M...... cscceee 686 *Hot Blast Box, Bretherton’s Pat. 625 ; : 629," 658 Hague, James D., Mica Dealers Henry C, Butcher Mg. Co., Mo.. 213 *Hot Blast Stove, Kennedy’s Pat. 149 Independent Mine, Wash...... 391 GHG AAVOTUGIIG 6 oc kcicsasccccecces 465 Henshaw, Bulkley & Co., Cal.... 566 *Hot Blast Stove, New...... 591 Independent Mining District, Colo, 358 Hale, Brig.-Gen, Irving S...... 416 *Hequemborg’s Pat. Dehydrating | *House & Dupea's Pat. Smelting India, American Locomotives for. 204 Hiale & Cincinnati Iron Mine, RE See Viipun acca lenee ease (venreenes 859 NID. ainncd ce icanead caecaneaaes 38 India Council Bills, Sale...... 486 BENIN: canta s sm naeeeen ne iene eapen os . 273 *Herbelsheimer’s Pat. Pump for fioward & Green's Pat, Fuel Con- India, Gold Production in 1898.... 11 Hale Mg. Co., Minn...... 119, 449, 53k DU NOS 6 cay weacceaeesuracswas 415 VETSION MtO POWEP.....sccceeccss 119 India, Iron Making...... 4. 469 Hale & Norcross Mg. Co., Nev., Herbie Moore & Good Will Mine, Howard Mine, Mont...... 359, 569 India, ‘‘Report on Mine Inspec- L 71, 302, 487 WEN, (uekrciessedckassGd sens peadexes 691 Howard’s Pat. Zine and Copper WHA |. Scosddadondccctcniadutececevanaea 585 Hall Mines, Lid., B. C....<% 66, 216, Hercules Gas Engine Works, Cal., Icxtraction from Ores...... 535 India, Singhbhoom Copper Mine.. 408 391, 547, 571 097, 627 How Coal Mines, Mont...... Oe TUR, UNS oa. c6 ccicseveasdeciuccaccus 352 Hall Mines, Ltd., British Colum- Hermann, O., “Steinbruch Indus: | BLOWO, CHAMISG OW cc iisiseskssicccesins 90 Indiana Coal Miners’ Contract.... 418 ER TONG ci cngense se ueaansede 682, Tel trie und Steinbruch Geologie’... 75 Howe, J. L., “Inorganic Chemis- _ Indiana Coal Mining in 1898...... oe Hail Steam Pump Co., Pa...... 210, 626 Hermit Me. Co., MO...cccsecevecves 244 NN cia oa a cere wera mane é aie Sadia sabe oak 317 Indiana, Coal Production in 1898.. 24 PROT, TEGO ons keds cenidesdavneseas 476 Herndon & Renshaw, W. Va...... 451 Howe & Juessen, Wash...... é 386 Indiana Pipe Line & Ref. Co..... 120 Hamblin Gulch, Cal.i.....c0ss.e0s 508 Herr Coal and Coke Co., W. Va.. 891 Ilowe & Roberts, Minn...... 6S Indian BExchange...... sccscess Weekly PURMRINOONE. Mee Me ca one ag vaccwsedaasen 180 Herreshoff's Pat. Roasting Fur- Howell Mining Drill Co., Pa...... 62 Inuian Territory, Asphaltum..,.... 22 PRGMENODD. BO. Th icvicsscawasneeenasns - 90 POE pico c oe cunans wee ceed oakeqe se none 89 Howell’s Pat. Artificial Muel...... 624 Indian ‘Territory, Coal Land ; Familton, Georee Aiucecccccvceveses 150 Herschel Mine, Utah...... 00 660 Howell's Pat. EBlectrode...... HO Leases ..... 4 dec vesdenvevesess ao eeeee 212 cee ae. a ry 210 Hewett, G. C., Copper Prospects Hower Slate Company, Pa....360, Indian ‘Territory, Coal Miners’ os Hamilton Mg. Co., Mont...... 94, 569 in Stonewall Co., Texas...... 705 390, 690 UNE Cin sve dasa cusiiusvasadvestens ooo 293 LES ae | a: Armee r rrr OO BROMO IE Bi ciivacssscrccursceccebes Zoe EE. BP Wie. Maio k. oikiseddcccicccs 94 Indian Territory, Coal Production Hammer’ Hand Spring, Schepers’ liexter Gold Mg. C'o., Cal...... 131 H. P. Placer Mg. Co., Colo...... 629 i ee seen ecesceeccesceecees PURE. Gasbavatesaspeksnan esd Ganunaaines 685 Heyl & Patterson, Pa...... 447, 476 Huanuni Tin Mg. Co., Bolivia.275, 662 Indo-China, Mineral Deposits..... 81 Pan: Be Fhe sccis skis swaanene 446 H. & H. Mine, Mont...... ccsc00- 94 Hiubbell’s Pat. Frozen Earth _. Industrial Wdy. and Machine Hiammond Mfg. Co., Oregon...... WOl WENOMOW Do Picaccecscvcrsaynseneercases 126) PRUNE as once civdes cesasevonnesine 474 WOPKS, Onn. cc ccvives cavcerccseseses 746 Hiammond-Reef Gold Mg. Co., PEO COG CO ss conics savcesssonesis 92 udson & Calhoun Mine, Cal.... 122. Industrial Stock Weekly HONE, saeeesessseidsservegiecrncsOiky Gee PuaGen Treasure ML Colo ) dson Mine, Caliccciccdcesivcsiccs 717 Industrial Stocks, Prices in 1898.. 32 Hampson’s Pat. Gas Separation. 325 Hidden Treasure Mine, Colo... UGHOM Mie, MOMs ccccscccencess 540 Infusorial arth vartiedanceae wteses 268, 594 Hampton Mine, Colo...... ++. 388 Hidden Treasure Mine, Mont MENEERE voc decor scscccrestemnnces 564 Ingall, 1. D., ‘Report of Geolog- __ HIlampton & tainbow Mine, Colo. 123 [Hidden Treasure Mining ; Manes: TOR PPR 6. iis sa snnddeccas 62 ical Survey of Canada ee .» 585 Hanauer Sme iter, CSRs ss 645 weer Bil MN sec hc Suacod Riukewerhereets f Hull Prom Mine, Minti. ..c.6s.ccccuce 64 Ingersoll-Sergeant Drill Co...... 61, SS ETA Te EN 1 Hancock Copper Co., Mich...... 124 High Five Gold Mg. Co., Colo.... 99 DONEAE THON conic ssivacuncdseaswee 737 . _ 210, 211, 447, 506, 627, 747 Hancock Inspirator CoO...... 0086 91 Highland Mg. Co., S. Dak...... 6 maaan Stephen, England...... ¢ 327 Ingham Con. Gold Mg. Co., Colo., “Handboow« of Metallurgy’’...... 229° Hill City District, S. Deailks....0<. 215, { umming Bird Mine, Idaho...... 212 : 92, 418 *HGNG DE, TOMO. . 00655006000 499 Hilles & Jones Co., Del...... 000- umphrey & McGrew’s Pat. Mine Ingot Mine, Utah...... sooo GOL *Hand Pump, German Collicry.... 42 WWillsdale Mine, Wi: ish Rech asirehasiacara’ 661 WO oda cccisoricnnntceaatscsecuesie 209 Inguaran Copper Mines, | Mexico, vn Handy, J. O., ‘‘White Lead Proc- Hingston & Wood, Misano ds aeeia “1 Humphrey, Stephen ..../...ccsscoss 120 : 66, 572, 692, 722 esses and Products”’...... 615, 6445 *Hinman’s Pat. C = sher AT ee ere 415 Hundertmark’s Pat. Fire-Proof Injunction, Right of pwede cacees 653, 742 Hanna, BM. A., & CO,, Pa..sss.csee 642 Hirsch. Aron & Sons, Copper Con- NOROWINE. oc sc ucaya aren sekaahenssinwes 535 *Injured in Mines, First Aid to.... 713 *Hanson’s Pat. Amalgamator...... 239 sumption in Germany ...... 319 Hungrv Hill Mine, Cal...... ee WT Injuries, Action for Burden we Hanoy Mew YOrk.....:60...00s0008 - 1 Hirt’s Pat. Gas Purifying...... 384 *Hunt, Capt. Alfred B...... ! 16, 527 Proof tthe e nsec nee eneeeeaecees cat 563 Harbison-Walker Co., Pa...... 271 *Hislop’s Pat, Gas Producer...... TH41 Hfunt, Alfred Ie., Aluminum in 1898 8 Inland Crystal Salt ( O., Utah. .570, 721 Hard Cagh: Mine. Cals... ccsivees cose 122) Hitchcock-Romyn-Stuart Process hank. ©. We, Cet, Is Seccseness 181, 506 ‘Inorganic Chemistry” aciaatad as 317 Hardin Standard Mg. Co., 8, Dak. 185 — for the Production of Oxygen, *Hunt Steam and Electric Hoist- ‘Insects of New York’’...... 375 Hardness of Steel Rails...... 00- 19% 83, 111 PERE EEE ea a ae Se tena eee ae 323 Insolvent Company, Stockholders 380 Hardy’s Pat. Carburetor 179 *Hixon’s Pat, Separator...... o% *Hunt’s Pat. Hoisting Apparatus, ~~ Institute of Civil Engineers Med- _ Hargis, A. D., “Re port of Bure: au i Wu Mitre, TOAQNO. .6ccecscccccces.s 212 474, 625 BID cess asavitiviewensendcdesoredacnnneces 712 of Labor and Statistics of Ten- *Hobart & Carter’s Pat. Air Com- Frunter Mine, Cab... ccccicscsvivn. ... 63 “Institution of Mining and Metal- NO ons secures cssrasnbeses sina see 645 WONG 5 aon cx cuicadencaneianedaaeeees 15 TWunter Mine, Idaho...... 859, 418 lurgy, Transactions’’..... ainttyste 289 Harlan & Hollingsworth Co., Del. 62 Hlobart Mg. Co., Cal...... 597 Hunter Pass Mg. Co., Colo...... 152 Insurgent Mine, Wash... .245, 331, ; Harmann’s Pat. Wire Drawing *Hobart’s Pat. Compressor Valve 715 Hunter, W. H., ‘“‘Inter-oceanic Ca- 391, 421, 541, 601, 661 TD nctcncnsdeocenerinessddeckas 594 Hoboken Slate Quarry, Pa...... 390 nal and the American Isthmus’’ 435 “Inte rnal Revenue, Report of s Tea, SOE; We Wiis csesecscescckoes 826 Hobson & Blair’s Pat. Evapora- Pantingtoe, Fi. Bice cccidsccosccccssss 4 530 uD. & Commissioners’ thet e teens 169 PRATT, DANE aisen cv icsncssvscscae 90 MOE saivwadentedaractsws pxkecyieecekers OO Pinre) Wee, Pec Wivincsccacecsncsscntes 659 International Air Power Co..... 62, Harrison mene: de 00. PRs ive cccnes 477 *Hodge’s Pat. Jig Frame...... 209 Yfurricane eA RRRRRER SR 5 Point Gold Mg. Co., ‘ , 91, 181 Harrison Mine, S. Dak...... 303, 790 Hodgman, F., ‘‘Michigan Engi- WE aaeckucdencdevesiabeurtren 216, 481 International Association for x Harrison Safety Boiler Works, MEETS” AUIGUAL cucksveswccasedeess GG Fiutchinson. Famed ...<..06.ccecec 146 Testing Mate rials. . Madaacdatesesaewe 536 MG ohepecieanearcse cn cous viens 150, $87, 566 Hoefer, EUSENGC...... cccccccccccces 59% *Hutson’s Pat. Roasting Furnace — International Car Wheel OW occu 717 Harris’ Pat. Brick Bullit....c.scccecss OF Tomman, CHAPIOR: ..<66s6cccucccsdses ow) NNN oe a aieaiaw ba neaals 745 Intern: itional Geological C ongress 142 Hart, Col, W. Thomas ...... 586 Hofman, H. O., ‘‘Metallurgy of Hussman Crucible Co., Mo...... 686 Invcernational Land & Exhibition : artery Mine, Cal. .vciscssccsicccasecs O00 EMRE cawiieecvexswneducsedesacs sa oes 109 fiuttenkunde, Vorlesungen ueber | e CO. .sssceeeseses ee ecesssccsccceceeecs ; v1 PAarieteld AGAIN. <6 cnsicsiaccsceccces 524 *Hfofmann, Ottokar. Human Rays 737 SM a dckadiccsdeeccevacseves 345 International Mine, Mont...... 419 Hartsfeld Furnace Purchase...... ¢ 357 Hoist and Dump, Bowers’ Pat..... 595 Hutton’s Pat. Tin Ore Treatment 209 International Mining ¢ ongress, _ Prarvard University’... ..sec.ceess 61, 416 *Hoist with Electro-motor...... 44 Wyatt School Slate Co., Pa...... + 480 7 picts . 121, FoR Harvey, Alexander S...... 0.000scc0es 586 *Hoisting Apparatus, Hunt’s Pat. Hydraulic Cement, Livingston's | International Power € O.seseeeees 207 PEAEWOT, BOON. oicesas nes seniecaccens 61 474, 625 PN errr rrr ye rere . 324 International Silver Co...... 181, 59 PEAPVCy, DAMNOS Fo. ciccascscssacnsess 746 Hoisting Engine, Balancing...... li2 “Hydraulic Mining”’...... + = 405 International Smokele ss Powder = EE arvey MLCCr C0... IN, Yio sc2s.c0canse 366 *Hoisting Kngine, Hunt Steam *Mfydraulic Mining in North CG: & Dynamite Co...... KN aeERS Ss ecteee 477 Hasegaw, T.. “Re eport of Imperial DAE TOONS So oc voces ckcsedaneove ca 323 A OS ae eee baaeaideentseanee 231 International Steam Pump Co.... 357 Mint Of JaMAN’ ..ci.s.s0sc0ss0osiae 269 Woisting Engines, German “Hvdraulic Mining, Part L., | “Inter-oceanic Canal and the = Haskins Mine. Wy0...... cccsccccece 661 Hoisting Machines, Shaw’ TE oon. scare eackueenseegewes 435 American Isthimus” ...... ccccees oo Haskins, W, S.,...... +.+.+.+++-826, 506 Hoisting, Safety Brake for...... 646 Hydraulic Motor, Haywood’s Pat. 269 Investments, Advice on...... +++ 613 x INDEX. Coe

ROMER “UE, WYNER os ccccesccnccces 185 Iron Production, Germany..... 197, Johnson, Capt. W. R., Coal Mine, *Kelly’s Pat. Grinding Mill...... 297 lowa, Coal Production in 1898..24, 719 443, 496, 653, 744 SOs Wiibipicsesdcsenen a OT Ee ee 5Y6 OTN EY “Iowa Engineering Society, Pro ae Tee | SO, 5s isccanccsecccce 406 SOMMGOM COG) CO.,, POieccccccccevees MOIOe Bie O56., TOML ..ccaccceveesesee 598 EE sh ORS ae 735 Jron, Railroad Rates in England. 236 Johnson, David Co., Ill KkKemp, J. F., ‘‘Geology of Lake o7- “Iowa Geological Surv Jron Relining, Foster's Pat...... 5d PUA, Bas WN wise skicsews cranes Pamcid Bemion, Wl. Wo vc cccscccnce old NE ee oe eee ec enene 41 Jron Refining, Sattmann’s Pat.... 445 PRPEREAOOOTR, GRANY BB ovo d0 dncescs c00s naw Kemp’s Pat. Carburetor...... 445, 505 lowa Mineral Production...... 742 Iron River Mine, Mich...... ly DEON o> WER cox ceanbsaeseueckeaveee *Kendall’s Pat. Gold Ore Treat- rr Ie ns ccsuaebesawes 301 Jron Sales and Prices, Pittsburg, Johnson, John & Co., N. Y...... EAE ces hh GR bh 90095514595 6d5 aE ER e RS 685 Co yer) 691 Se RD i Ghesksennenearns Johnson Nickel Mg, Co. *Kendall’s Pat. Thawing Frozen lowa Mines and Quarries in 1898. 6 Iron Silicide DS) UMEIE Ss io sG wink 5560 haa on cise SEU MUIRUIED ogaes ade ash araecessasanecen 654 we!) a eer 20 DAIS -ccCcasntuG esdeesibeuaehens te PR, “DE Bb ecinc cc andvesevacnvensvss IKKennedy vs. Argonaut Mg. Co., “lowa, Report of State Mine In- Iron Silver Mg. Co., Colo..12%, *Johnson Rotary Pump...... ROME denn xedwns'aosa vAce Se eeabaun sakes 358 PIE; 1 Sc ces ewsh scan ue Siuaneasvoeh T05 243, 358, 418, *Johnston’s Pat. Blower...... Kennedy Mg. Co., Cal 62 Ireland, Kieselguhr in 618 Iron Smelting with Gus Fuel, Johnson's Pat. Pneumatic Ham- Iwennedy’s Mat. Klectriec Motor.... SS SD ccccesseceesenss . 3a8 coo | 269 WT co esc chabadivaduasdcheebaeneehexeshe *Ikennedy’s Pat. Hot Blast Stove 149 SONNE, AI) Miss canbe sh0 cess sserene ‘.. Jron Smelting, Moevius & Kokin’s Johnson's Pat. Pulverizer. Kenneth Mine, Mont...... eS Pre rere 616 DAE. cucuissxeuheeheeek isthe oeekeeeeee 385 *Johnson’s Pat. Sulphuric Kennett & Bertha Mine, Mont.... Jron, Bessemer Pig, Prices...... 394 Iron Smelting, Tagil’s Pat...... 625 Making *Kent Puiverizing Miil Iron, Bolling, Prices... ..cc.sccccesse 664 lron Stucks ut Chlorination Johnstone, Kent, S. J., “Report of Neb fron Bounties in Minnesota...... 228 SOMES, .nos weed ee sed weensbseeeenee eo 79 PMN 6s spubwabosesakadescche seh wae mureag OF Liadoer 63.6 icsccccssccee Iron Covered Ties in Mines...... 41 Jron and Steel in Belgium...... 442 Johnston, Ek. Kent, William, Oral Discussion at Jron Dephosphorizing, Gordon's Jron and Steel Casting, Thuston’'s Johnston, S. Mining Ingineers’ Meeting...... DUNN «<< 45's SRE ROMER S EE os hb SES SS ESS ED 625 Pat. [EEN cere cccauheGSeinesaaesn wa ae eee Kenton Mine, Cals. .cciscvasccesseve Iron Dollar Mine; “Wash...... Tl Jron and Steel Joint Owner, Mining Claim...... 86 Kentucky, Asphaltum ...... Iron and Export Trade...... 39 jron and Steel Exports, U Jones Creek Mg. Co., Oregon : Kentucky, Coal and Coke...... Iron Exports, Alabama ‘ lron and Steel Institute, Jones & Doan Mine, Mo...... Kentucky Coal in 1898 Iron Exports, U. S., 1898 Britain, “Journal” Jones exploration Mine, Minn.569, 599 *WKentucky, Onyx Deposits of Bar- jron Hoop Combination... lron and Steel Jones, H. D., vs. Whitehead, W. OR SOON ens ooo sda oes Sauna oka ese lron Horse Mine, B. C. I MO cacuesshussueeeeens dees PAL KcdehGkuncdasshiud Seeeaenesea buses 155 Kentucky, Petroleum ...... 541, 57 721 *Iron and Steel for Mine Supports Jones, Jenkin, OR ONS, GOON. oosicc cncccecessens Iron Industry in Greece...... 408 lron and Steel Prices in Pittsburg 664 PRE cc bunenesuiebeakiacesstuesak KKeramo, Glass “Tron Industry in Lombardy’’..... 495 jron and Steel Production in De 8 eee rere “Ik..3. co etnasESecieeencacesennes GS Jumbo Mine, Idaho...... King ns Iron Ore, Demand for...... 00- 4 ‘Wackson’s Pat. Rock Drill.... joe Jumbo Mine, Mont...... Wingston Coal Co lron Ore, Electric Smelting...... : Jackson’s Pat. Slate Roof i Jumbo Mine, Wash....185, 215, 511, Kinyon Mine, Cal Iron Ore Exports, Sweden...... ¢ BROT. cosseve b41, 631, 691 Kirkman’s Pat. “Jron Ore Fields of Kilrunavaara Jacobs’ Pat. rium Compounds.. Jumper Mine, Cal NSP BONG, COLO. 6 os os cus oceccesce and Luossavaara, Sweden” ..... 375 *Jacobs’ Pat, Concentrator...... SUNCAU, DOHC 6.5.0 6c0cesc00cces . (26 Kirk Mining Deal, Ss. Iron Ore Freight Rates...... 634, 694 ‘Jacobs’ Pat. Mining Brace...... Junior Order Mine, Kismet Mine, Utah jron Ore, Great Britain...... 382 Jacobs’ Pat. teducing Jupiter Mine, Cal Kitty Clyde Mine, Iron Ore Imports from Spain...... 6S from Solutions Justice Mine, Colo PRNOUD PRONG. MOAN ss oasecucicnsckcnec fron Ore and fron in Spain...... 352 James, Alfred, Justice Mg. Co., Kleinschmidt’s Pat. [oa COP TOP- DRAM, «220550 0000000000 407 Slimes Justinian Caire Co., Iron Ore, Lake Freight Rates.to8, T4 James, Samuel Som Crm, Tdemelte. . 25 ciccssccvccess 624 Jameson, Charles londike & fron Ore Loading on Steamer, x BUSEIED BMVMUS: ke55% 0x scdeecsarsas

Lead Imports, Great Britain..130, 29 en Kromann’s Pat. Dredge Bucket.. 269 EMS WENO; WEG sisiciccacvesccccesce 65 Lost Bonanza Mine, S. Dak..244, oo! Krugg Armor Plate Process...... 257 197, 250, 366, 516, 636, 756 BM oS a 2 eer ee WG DGC WEG, CO re koi ce cescvcecccece Ja y? *Kuppel’s Pat. Cement Kiln...... 414 Lead Imports, U. Bo... 16, 190, Lily R. Mine, Wash Loughran’s Pat. Rolling Metal.. 685 Kurtz Chemical Works, England. 633 221, 336, 426, 576, 690 Lime, Alabama D, EMaine Mine, COI... .ccccccccccceacs 508 PA VRCWEVOS BRCUGY . o3ccsicwese cceceaces 233 EQ, TOWER: aivcccosdasacnvecadsaesenss 742 Lime ‘Treatment, Pierce’s Pat.... 474 RAUAERSIAE GEG cies kccceeceevecsececua 2 Lead Market and Prices...... Weekly Limestone, Alabama...... 229, blo Louisville Mine, Colo...... 183, 6038 iL ‘Lead, Metallurgy Of’’...... cccccce 103 EAMOStONS, CAMBER ...cccccovecceces 262 Lovendal, A. S., ‘Dictionary of Lead Mining in Montana...... ‘ Limestone Flux, U. &.....cc00-« 3, 4, 205 Tools and Utenslin’. ...cccccccsss 140 La Bella Power Co., Colo...... 658 Lead, New south Wale€S...... ccee v5d Limestone, Great Britain...... 382 BMG, THOMRY Base acscidecaviicscecce 036 Labor Liens in Michigan...... 682 Lead Ore. New Caledonia...... «« 4a *Liming’s Pat. Hydraulic Air EMWOGH, GOOERG. Ciccciscccscricocccces 386 Labor in Michigan Copper Mines. 389 Lead Ore, Great Britain...... 3d2 CPO OMEN ivsncaewesaeccsensaaes -. 625 Lower California Dev. Co., Mex- Labor Saving Appliances...... 2 Lead Ore Market, Joplin, Mo. Lincoln Iron Mine, MOOD Cedsdecotuetecendedeearedacacnceces 361 *Labor Saving Devices, Anthra- Weekiy Lincoln Mine, Cal.... Lower Mammoth . Co., Utah, 631 REN: RoIEOE ict cceiansigcndeaaaeaeans 509 Lead Ore Production and Prices, luincoln Mine, Colo..... 4 Low Grade Ores, ''reatment in *Labor Saving Devices at Penn- RO ia vedas Wace nen aaeauntabeseneweene 2 Lincoin Mine; Mont...... cccessec coe 569 Republic District, Wash...... 673 Sylvania Anthracite Mine...... *Lead Oxide Making, Southard’s — LINCOM BEING, Utaliaes .cccccscccccce 451 Low Grade Ores, Working...... 654 La Boute Oil Syndicate, Wyo } eer occcccecccs Cocccccesocce 1i8 *Lindemann’s Pat. Tuyere...... 535 Low ‘l'emperatures, Use for...... 140 La Bufa Mg. Co., Mexico...... Lead Peroxide Making, Luckow’s Langren, Dr. WaldeGMar..o.cccoccce 566 Loyalhanna Coal & Coke Co., Pa. 154 La Cigale Mine, Utah...... 185, 360, PPTL. Con walsca ei paaewe Ren ermeae ek Lene 7 *Lingwitz’s Pat. Roasting Ores.. 625 BiOWar Deame, Cal cic cacccccaecsscceves 057 Lackawanna Iron and Steel Co., Lead Poisoning in Potteries Link-Belt Machinery, Co., Ill. .150, *Lubricator, Albany 146 Whe? Kcr sstieien esas sciswcsened 64, 240, Lead Production in 1808...... ccccecees 396, 476, 746 BALCH DI COMES civic cwidnccicciwecda 747 Ligcy BRR. WO, Cis ckiccccscaae snes Lead Slag, Salts from Decom- _ Lion Con. Mg. Co., Utal...... cccce 185 PRMICGR POR. WIC ccc icedcacscecées 506 Ladue, Joseph, Gold Mg. & Dev. WORE: ORS). 6s ca-vicanacescnvsccerenes bou Lippitt’'s Pat. Carburetor...... s.e.. sod *Luce’s Pat, Lixiviating Ores..... 355 finds. woG-euanuiaue unaneaaae 167, 258, 287, ¢ Lead Smelters’ Combination... .285, Liquid Air..... mbunditcsnamaiedeeaes has lis Luckow's Pat. Copper Oxide La Esperanza Mg. Co., Mexico.4s1, 7 290, 316 Liquid Air, Density of...... 465 WIE Cero alee dase ss bavknc kebabee 745 La Fleur Mountain, Wash...... Lead Smelting in British Colum- *Liquid Air Making, Ostergren & Luckow's Pat. Lead Lafollette Coal, Iron & Rwy. Co., DY eases emenenens NE Oh as ee cocnecescneusececene 415 ME Sai wecctivcadsacecbuceen ee 745 PR ia 4 3495464 ROG a ewan oaks Kaa Sms Lead Smelting, Liquid Air, Commercial Manufac- Lucky Boy Mine, Idaho.... 4 449 RONEN, Bossi divkve sees @Pauesceuwes sx RE, Dw icc rnscdeceauneyepassaces 40 RIE cia cbc asin neuwetereccdauacses canes 738 Lucky Choice Gold Mg. Co., Lagache’s Pat. Copper Sulphate ** ead aad ‘TIN ANNOYS’ cc ivescuscece 430 Liquid Air and Prof. Tripler...... 433 WHI Si cteeauuacverdcawedsecess 430, 691 DANES io sci cs es aa wrens oenece POR Gio Mia disiuatel nckencdanieaneaee o, 4 RAI CRON ais ddiksoccsiccccvceccase 178 Lucky Consolidated Mine, Wash. 480 Luemertet, PRO. &. Oeccisscsvcsseces Leudbeater’s Pat. Artificial uel. 475 *Liquid Fuel, Crucible Iurnace Lucky Coon Mg. Co., Ont....571, 602 La Grange Mining Co., Cal...... Leadville, Boston Capital in, Coio, 66 RU a a cuvsuaaawdiiaeenebebdcedncdwowee’ 473 Lucky Guss Gold Mine, Ltd., Laidlaw-Drum-Gordon Co. Ohio. Leadville Downtown Mines, Coio., Liquid Fuel for Steamers...... 558 Ca bose Fe ines cad Gawd aaee deter 242, 629 120, 93, 123, 188, 301 Liquefying Gas, Ostergren & Bur- Lucky Johnson Mine, Cal...... v2 Lake Coal Trade in 1898...... Leadville Manganese Shipments, Pi 6anst ints teakianeaddenes 415 Lucky Star Mine, Coilo..... ecnecdues 418 Luke Coal Trade, Opening...... CN istcicccicnsedGaesdabivnewnetenbes 598 Litchfield Car & Machine Co., Ill. 716 RANE GEG, CRN occ ccacceusadccctecs 122 Lake Copper, Price of...... s..+. L sudville Ore Output, Colo.....568, PU EY. Direc ce sascdvuccsaveoscues : Ludlow Saylor Wire Co., Mo..1o0, 210 Lake County, Colorado, Mines in OSS, 718 Lithographic Limestone in 1ISU8.... 27 Ludiow Valve Mfg. Co.,...... 686 CE cunidag ca wanes ac lula eaeeanie aces Leadville Pumping Association, Litholine Chemical Co., N. J...... 20 Lukens [ron and Steel Co., Pa., Lake County, Colorado, Ore Ship- Colo...... 243, $28, 418, 448, 47%, 308 Litthe Alma Mine, Mont 181, 326, 357 I as id. 60005 san 6G A Sen8 ake ieeeun 1S3 Leadville Smelters, Colo...1838, 718, 756 Little Amador Mine, Cal RUBS 0. Wass cid idadiecwesavedes 656 Lake County, Colorado, Produc- Leadville, Timber Supply, Colo.... 44 Little Blue Mine, S. Dak utah Con. Mg. Co., Utah 215 RUMOR <Temagami District, Ont.... Ma titedcc wine saswawinadksikaceatae 343 SINE 08 64 cestueveesincscecwensedpene do mcCarthy Claims. Call...... ¢.cShaft Sinking Under Water...... Legal Tender Mine, Mont...... 64, J4 Livingston's Pat. Hydraulic Ce- McCharles, A., Sudbury Nickel Raseee, FTOL, APCWUE so vccescnedacccs Legal Tender Mine, N. M...... 14 ment : PSOM, GUUNG SS cc wrccaadacindasdadnsises 144 Lalor Mg. Co., N. C TEM TPE, TRG sikccsicevccnccanes .. 634 *Lixiviating Ores, Luce’s Pat nee, J. H., New Precision Lamartine Mine, Le Grande Copper Co., Ariz...... iT Livonia Salt & Mg. Co., N. Y MOEN Sadkew cineca due ecsedarecewceveus [amb Mine, Mo...... Lehigh Coal and Navigation Co., Lizzie Mine, S. Dak D, McClure, Elliott & Co., vs. Jer- Lamb's Pat. Carburetor....6.<0ss. 178 PEs.

Mugnesite obt Match Paste Composition, Hack- Me xico Mine and Smelter Supply “Miners, Injured, First Aid to,’’ Cc “Magnetic Ore Deposi ts and Their el’s Pat. Dis Ore esadascksssee as eoeu0e 386 615, 713 Discovery by Magnetism” 616 Matches, Production in France.. 397 xico Mining Boundaries...... 421 *Miner’s Lamp, Home’s Pat...... 535 separation of Iron Ores. a4 Mathey, Henry, Invention of the xico, Mining Industry 451 *Miners’ Lamp, Jones’ Pat...... 595 Separator, Langyxuth’s Cement Burning Machine....555, 705 xico, New Gold Discoveries.... 512 — Lamps, Lighting, Best’s lly Matthews; (Maries [a sii.. PES: Sei ntnGapacehesieceteoeeye becker 209 Mills’ ek. PERV ORISC? «onc cscccncess 5 *Mining, Photograpny in...... D2 Marinette Mz. Milwaukee - Montana Natural Mining PVOMOtErs...... cccorcoserscee 44 Co., Ohio, Metal Melting and kooding Chamberiain’s Pat. oo. .0.000cs0ae0 505 Bridge Gold & Copper Mg. Co. Minise: Property, PV: ae Metal Polishing Compound, Fitz- Mont est OPE POR. 4406eckseecdanccovnsen 3s Minah Mine, Mont Mining Royalties, TAIN so xciccean 126 Marquand’s Secondary Metal Wool Machine, Feust’s Pat. 2 Minas Prietas Co., Mining Stock iexchanges in 1898.. 3 wy “Metallurgical and Chemical Mine Accidents in ; Mining Stock Kxchange, New, Handbook” Mine Accidents in Montana...... 376 Cripple (reek, GO. 6 ic scccsscacces 309 Mine Accidents Rescuing the In- Mining Stock Law, Michigan...... TW3 GRCTICS. 0ssces0s0% ilo ‘Metallurgical Furnace, Beam’'s 20S SRLS: 5c edn sn aNceae ene haere’ Spauann 475 PE Seb ceed evhais LewkaNeeeakeene 406 Mining Stock Market, London, in Machine ry Metallurgical Furnace, Berg's *Mine Cage, Self-Dumping...... 743 PES SSSR MAS SRwSERE KH SORE GLEE RSs caee 5S DUI. Aen CORRES AANERERKAOOR ES RE OR EH OS 149 SS Ee eee 3SU Mining Stock Market, Toronto, Metallurgical Furnace, Swin- Mining Congress, International.. 673 WE cwssunsaba Weekly from June 10th ORES RA. bs kde 6o5500hseesnbseaceee 685 Mine Door, Ilumphrey & Me- Mining Stock Markets and Prices: *Marsh, Othniel Charles Metallurgical Furnace, lrown- Grew’s Pat..... uC TNechahcanh aha 209 Boston Mass.; London, Eng- WERE: DORE cower ccicassactaccosuxis 209 *Mine Gate, Bowman's Pat...... 1 land; New York; Salt Lake City, Metallurgische-Gesellschaft's Pat. *Mine Hoist, Troutman & Yetter’s Utah; San Francisco, Cal.; Cement PORE “ccckGowoee nce Aceon cases teoabessk BSD fa ORION gw ce cee Sckaabexkthaacs Weekly 210 “Mine Inspectors of lowa, Report Mining Stocks, Paris, in 1S98...... H 120 Magnetic Separator ...... woe Babe DOL Abas kobausabuceiserateaeeeses os<. WOO Mining Tunnels, Right of Way.... 464 Mary Ann “Metallurgy, General Studies in’. : *Mine Locomotives, Steam and “Minneapolis City IEngineer’s Re- : ool “Metallurgy, Handbook of’’....7§ SUMUIEEKE gos cp eewsg hae vaod soesneenss 112 [MEER Dual Fp eSou aS oS aaa eS ate Anh 2 “Metatilurgey of Lead”...... c0s000 Mine Operator, Not Liable for Minnesota, Tron Bounties...... 228 . G02 Metallurgy, Native in the Philip- fGrrar Gn JUGwMEN.. ..cccocccceses Minnesota Tron Co., Minn..91, 509, Mckinney Mz. Co., Co Ph cook ether en ee ceiees shor cies 709 Mine Prop, Mvans’ Pat O69, 719, 749 300 Metals, Condition of in the Stars 496 Mine & Smelter Supply Co., Colo Minnesota Tron Mines in 1898...... Ay Mary Prait isd Metais, Demand for Miner...... 613 210, 386, 537 Minnesota Iron Ore Production... 301 ESTEE Maryland Cement Co., Is] Metals, Reducing from Solutions, *Mine Supports, Iron and Steel Minnesota, Prospecting for Iron Maryland Coal Co., 3, NG BENE. SRE asnghavcusysinccustaneee 594 it Rr cbb giucuss CERRO S Pees ke ep eEkaR 377 Se Bcc uncatacdnanedepkbanesscedinies< 658 BEineR...... 05. 24 , 153 RAS NN ON cess sanncceuccncsee Mine Surveying Instrument, Stan- PUAGRIRGHOTE.. IBGE «00 00<00cccdnawsceceee 86 Maryiand Con. Mz. 2 ws Weekly from March 18th DCM. sis 6 ce euu ney Bea NS pmOes 595 Minnesota University...... cses 586 Maryland, SOMOS A case eee ce 215 BER RN DVO cp snnnccsacacssnccns 661 Mine Surveyors in Prussia...... HY. Minnie D. Mine, Colo...... 620 Dt Metealf, William, Industries of Mine Timbers, Beech Wood for... 48 Minor Metals Prices...... Weekly 171 the Appalachian Region...... 174 Mineral Claims, Court Decisions “Mint Report on Precious Metal RIESE PEW INNNS x5 ckceinbnnvesxsccn 198, DS4 MD chins anes DhaiaahGeasees hbee oe deae see EUUNCEEL «—s odds ecenerecsbeseess 20 156 Metric System in Cuba and Porto Mineral Claims on Indian Reser- “Mint, U. S., Annual Report’’.... 375 Rico ¢ WROD a an wun 6348 sNdkeean Sea eee eke ae 03 PESOCONS BEING, BB. on wknsne ccnseucdas 721 Oot Metrie Mineral County, Colo., Mining Mississippi Bar Placer, Cal...... 151 Masculine IN4 Works / 65 Sido apnbahkandsenudene 748 Missoula Coal Co., Mont...... 4 Metrie System and Export Trade 39 Mineral Hill Mine, Cal...... 657 “Missouri Bureau of Geology and O20 Metropolitan Mine, Cal...... i RUIN SOONG ooidnpctasuaneccavenccns Ee SE TOE ic cccnsaccnesecs pees 41 iM) NOC, AMI. IN Wik ccsansenassna 121 Mineral Paint Combination...... 416 Missouri Coal Production in 1898.. 24 298 Mewes, D., ‘‘Light, Mineral Production, Corrections... 40 “Missouri-Kansas Zine District, . 66 and X-Rays” Mineral Products Co., N. S...... 596 689, 704 Mason's Pat, Separator.. Vio Mexican Esperanza Gold Mine, Mineral Resources of the United Missouri and KKansas Zine Min- “Massachusetts PORE ss cccadsdsposcece 481, 487, 517, 542 DITID - 1c kcecnuas btteneecsedaceekee 1 ers’ Association. .138, 315, 273, 375, Mexican MWxhibit at Paris Mxpo- Mineral Specimens and THotels.... 709 AT9, 749, TH Massachusetts MER, ccd ivenutantackccuevkues 451 Mineral Spring Mine, Pa...... 720 Missouri Lead Production in 1898. 16 Mexican Mining Scenes...... 617 Mineral Water, Canada...... 262 Missouri Lead and Zine Co,, Mo.. 302 Massachusetts Lei Mexican Stamp Mill, Primitive... 53 DERURE SMMDE |. ou k ace sanne sees ease se 624 Missouri Mining Deals.273, 479, 5410, Mexiean Water Power Concession 498 Mineral Wool Making, Elbers’ 600, 630, 659, 666, GSA Massachusetts Mexico, Antimony Mines...... 361 Pat. 535 Missouri Zine Fields Co., Mo Massachusetts Salt Mexico Venture Syndicate of Lon- Minerals Accompanying PO cca 4733 Mitchell, D. C Massachusetts, don, Mexico “Minerals in Rock Sections’’...... 140 Mitchell, George Massachusetts, Mexico, Coal Minerals, Wholesale Prices Cur- ENON MS. cada chin wanbevanen Copper Co., Mexico, Coal PRUE. -caccuaeneussaceuteseabuses > Weekly Mizpath Mine, Mexico, Gold Production in 1898.11, 12 *Miner’s Candle Stick, Layes’ Pat, 297 Moatz & Schrader Mines, Mexico, Gold Resources 320, 348 Miners’ Convention, Western Mobile Gold Mg. Co., Colo...... eae Mexico, Machinery Imports...... 451 Miners’ Copper Co 160 Mocking Bird Mine, Mont...... “Mexico, Mineralogical Cata- *Miners’ Drill, Strauser & Kling- Modoc Mining Co., Colo...... 123, 598 a eee Match, Bohy’s Pat logue”’ chs SESEERBEEC EERE s obuNaER LESS 645 er’s Pat. Modstock Mine, N, S...... 481 INDEX XIII ee

Moevius & Kokin’s Pat. Iron Mountain Copper Co., Cal., Re- New Caledonia Nickel Ore Ex- Nicholson, Frank C...... 251, 326, 656 EAN a nc cannpawseeearseonseresas 385 MME ardckcclidanoniade ea acndsMolybdenum, Determination...... 174 Mt. Pleasant Phosphate District, “New Jersey Report on Labor Nickel Ore, New Caledonia...... 751 Monarch Coal Co., Mich 53 TO, ncbieeendsSexseeweunsebasseeueas 680 SUURMRUNETT 585 Nickel Plate Mine, B. C...... 721 Se PREP Monarch Mine, Wash...... -.... if Mt. Rosa Mg., Milling & Land New Jersey Zine Co., N. J.....577, 7227. Nickel Saving, Mond’s Pat...... 179 Monazite Concessions in Brazil.... 407 Mie Se crwencducecesactsnetescaunse 92 New Mammoth Mining Co., Utah Nickel Steel Patents...... 171 po Ee A es errr errr 3 Mt. Shasta Gold Mines, Ltd., 185, 480, GED, GOO ere FS i iainccidccccccoucacces 3, 4 Monday No. 13 Mine, Wash...... dll — Cal, ..152, 272, 300, 478, 567, 625, 688, 7118 New Mexico, Coal...... c.cecceees 24 Nikolesco, Theodore ...... 210 Mond’s Pat, Nickel Saving...... 1799 Mt. U niacke Gold Mining Dis- New Mexico, Gold...... scccscscecs 674 Niles- Augusta Mine, Colo.....ce<« 93 Pe a eS PS re 189, 807, 426 Piet. TROVE BCOURs cciscisvevesewns 296 New Mexico, Silver...... ceeeee 675 Niles-Bement-Pond Co...... 746 Monitor Iron Mine, Mich...... IS Moyle Mine, Colo...... crcrsecsscecsee 628 New Monarch Mg. Co., Colo...... 93 Niles Tool Works, O...... 240, 476 Monitor Mine, Mont...... ++++« C6, 106 BUGR MING, CO1O. 6.ccscscsccvecivces 449 Newport Copper Mg. & Dev. Co., Nimeod Mine, Cole... . North Carolina Iron Mines...... 420 Monte Cristo Mg. Co., Nev...... 420 National Gold Mg. & Milling Co., CIOM cece cece cece cere eect eee eeeeeeees 426, North Carolina Mineral Industry Montezuma Gold Mg. Co., Ariz.. 597 COG ncacou ah asadeneernansad coun 508 New York Metal Imports and WD Ci ea ea "Sh Montezuma Mine, Cal...... 697 National Lead Company, Report. 308 ISXPOTtS co. cece eee c crete se eeees Weekly North Carolina Phosphates...... 141 Montezuma Mine «and Mill, S. National Metallic Rooting Asso- New York Metal Market...... Weekly North Carolina Power Co,.. N. ¢. DOMES one cscnaueueuineeeaune nc ci 360, 720 PEND: 0: cvcnta as cbakeenaseswneR nee 477 New York Mills Co., Colo.212, 278, 628 154, 390, 540, 690 Montgomerie’s Pat. Gold 15x National Me. Co., MACH. ....<005006 337 New York Mine, Cal... pear ae 7 “North Dakota Report of Com- tion from Solution. ..c.scac

eer 95, Iss. », 2a, 245, STL, 571, GO1, GOT ‘31, 631, Gel’ 66 6 segues Men ne. Ml. 213 *New York Tale Mines...... 04 24 Northern Spy Mine, Utah on I » BEPC, oc cccne ane Wince “Stinwis cadiach Os y Northumberland Mg. Co., Mo..... 329 Morning + a ae. Mg, Co., a Idaho...... ee 13, ; Negligence, Neglect of Notice...... c0eeeee Contributory ...... - 563 3 New York York, Tin Wyoming Market & in Western In0s...... oo ore — cememes _ woe Wicd Gan.” 0. Mase. We 271 ae Morning a eee Star ea as Mine, ae Mo...... + 417 iW Negligence Negligence’ in of Mine, Mine Question Operator.... for 653 wcar New Maen Zealand, thbeiek rome tee "e ie sees | Ml ee ste seeeeeeees sitet seeeeeeees woes ‘

Gamers er far Peace’ ae DI "ae sare settee eee Se : “pe iy lei Ts ea neers ee ees ee rik 626 8§ New Zealand Gold nee ; § 5AY eee Nv s z sai IS ee ce eens teen ee eee ee nee o 51 Cop- on etal ge ner ee cee 3 Nell ion stelta RTOs sso nme aii New Zealand, Gold Production. . 391 paring oot Washington Mortgage by Co-Tenants...... 76 Nelson Ore oe BB. Coes a —— en noe oa asi BV Naaway "etd Pendsction ‘in 1898. i cow Electric Tr: MIG. cca Neodesha Mine, Colo...... 1 WOPUS ceccccccerccrccesccsFessesscenes ae Weer cael ot ‘ ‘ ia ace ce inine. 'S. Dak. peice tale 7 Ne Plus Ultra Mine, Cal...... f28 New Zealand, Mineral Exports... Bal gery 4 ae ee opper a Moses, Alfred J., “Characters of Nernst, Electric Lamp...... 679 New Zealand, Mining Taw...... 215 Ni aot Mi ie Dik aes eae 391 RIE sacasheGusexawinsdavan™ 616, 6445 Nettleton. Fred. Henry...... se a gue Mining Papers seaen i rwich Mine, S&. a ‘420. 570 “CeO 699 Mosma MNT Oho. c eines snese-e 180 Mevaded. COMDEE. cccicsccsscvcescscess ANG TEMOPES _-ncrcecsccereccsesece LE , Wasi ae ao Tuc. sidisia b iatena wiv wigiaieiwsi8 ai 626 New islkhorn Mg. Co., Mont...184, a 5 BY Nevada > C0 ‘ eo cg A 569 New Ae y r Zeal: penn zens. Fietones even i ‘ aeeettion, xonrts..... =. cane cn 5 sat Notaway "oe Dag Sec Mic cas Gor sessevervisvesetecevetes Color. ee 38, ee i8l, ow 3 HOS a oy ST Ts cccenrceececenesersecee “a A ‘Vi ‘ me am > ah? oy 4 eee + : ere ae : r . y inoh: oye j , 6 other. Thovaton W. Co. HM. ¥..., Se Movada, Bilter...... 00.0..0... 67) Niagara Blectrolytic Work...... in...... poeee 116 17s Rese ove ae wed ae to eep wun SOUT. i 5: PM oscar . ‘an 4% Mould, 2 ’ Henry Wiad 8. Co., Pa.....65+.. 416 Nevada, Sulphur Deposits...... 329 Nicaragua, Prospects a 9 a a ee reais, 294 *Nicholas’ Pat. Gold Separation. 229 Nova Scotia, Gold Measures Moulton Mg. Co., Mont...... 190, 3144 Nevin, Prot, Wiltam...... ccceccees 326 *NI : ct mq Nova Scotin Gold Mi of” 909 aa) Mountain Beauty Mining District, *Nevius, J. Nelson, State Indus- Nicholas’ Pat. Slimes Treatment. 2 Nova Scotia ald Mines. ae a. oo Cal. ‘; ...... ss fee re eed ’ matinee : eras *”1 BS ok try RR of New York...... ees ae .. . 87, . 622 Nichols ¢ Chemical E Co.. N. Y...... , 336 Nova Scotia Gold Production. ..96, 331 Mountain Bell Mine, Cal...... 388 *Nevius, J. Nelson, Tale Mines | a I ds “Elements ean “9 of 945 Nova “Nova Scotia Scotia. Mining Report Society...... of Mines 476 Mountain Copper Co., Cal...... 188, — Gl Tew VO. .50215<<- 24 FP hysics”’ i 7p 636 Denartmenie’:: j.0.cs sesecicncevesens 260 507, 748 New Caledonia, Mineral Exports. 751 Nichols, Ralph...... cscsesseeseeees 0 INDEX.

Ore Cooler, Tubular, Argall’s Paraffine Refining, Wendtland’s Perkins, George H., Vermont Min- HM isn Lee Keine ap ewes es OSES EA Rak SPS 535 EWE .Wcovweks hanneeseGudtdaceesasussnas eral Industry in 1896...... <00es 51 Ore Crusher, Defective...... TUS J PAURMON BEING, TOG: 6s vivsccevsacees 92, Perkins Tunnel Mine, Colo...... 718 Newfoundland . oe *QOre Crusher, Lane’s Pat 5V5 Paral Mine, Mexico...... ne *Permanganate Gold Extraction, on, Miner *Ore Crusher, Skinner's 148 Pardee C, & Co., Coal Mine, Pa.. Black & Skect's Pat...... 00.2008 32: CR On sscrsanenncscussstineces 708 Parham’s Pat. Lightning Ar- Perreur-Lioyd’s Pat. Electrolytic & Co., Ill Ore, Determination of Value...... 435 DOG. pubecsn cheecrevesesns ss Apparatus Ore Dock Building, McQueen's Paris Exposition of 1900....433, 464 errin, C, PARE, cscevsciverdxsdedeornivensarcisete 71 Paris Mining Stock Market and i Mining in...... *QOre Furnace, Well’s Pat...... 714 PERU cnssseseyurassagenbinein ss Wee Pers Turquoise Ore Reduction, Macmaster’s Pat 119 Paris Mining Stocks in 189...... ROE MOISE BON 6 vin vn-ipvekses gaves Number 1 Ore Reduction Works, New, in yy eR Oe eee Peru, Explosives in...... 0.ccccoes ‘Nutrition Cripple (reek, (20...005.02600000 719 Paris Mint Statement for 1898.... Pe ‘ru, Gold Production in 1898..... 11 *Ore Sampler, Snyder, Cheese- Paris Stock Exchange Tax... 1’ ‘ru, Railroad to the Cerro de man and Moore's Pat.....:... etroleum as Fuel for Ships...... Minn....289, : CRUE BRN DOV asa rssccdcsdccesesess 42\) Parsons Mine, New Mexico...... I > etroleum, Great Britain *Ortliecb’s Pat. Gold Washer...... 474 Partnership in Gas Well J ’ etroleum, Kansa CPRRRNOE: SEWN c ouussen one seeaenade DOG Patent Law in Germany I etroleum Mining and Mfg. Co Osborne, Sueger & Co., Pa...... 630 I ’ RURES Bit MIMINER, bos eksnnsstoceasa Petroleum. : ee I *etroleum, Russia ...... Osceola Con. Mg. Co., Mich., Re- Patents. United States and Great River Coal Shipments in *Petroleum Purifyin ME Svataccauncudncercsaceaneeeneobee 294 EMMEN cs SLabsabneberaneowcackes Weekly IME. Metts watuaaiued Gb wan ance kaehow es Osceola Mg. Co., Mich...... 301, 479 Paving Brick Industry, Growth *Petrolcum Refining, Berg’s Pat.. PRM OD, cco wicnstesacace 298 DD. Gc eesiewbesksenadetenssntdsuncnees® *Petroleum in Roumania Ohio Steel Mill Combination elkeloana, BRC, BE. 6. ossciccesccees 0 Paving Composition, Anthony’s Detection : Petroleum Shipments, Ont: Osmond, F.,) Microstructure of inGE. Laltehsxnceeetbarepecteaeisecereane Petroleum, Solid, Ekenberg'’s Pat. 3: Iron-Nickel Alloys...... 171 I awling & Harnischfeger, Wis... say Furnace, MONIES, (NI RB Sins essed acay'eeee sty 4 Ostergren & Burger's Pat. Lique- P awnee Mg, Co., Mich...... <98, 153. Petroleum, West Virgina Oil Carrying ei) de ¢ | Be oss pete 415 P RR SIONS FS svc cb iuwne se0nck Petticoat Mine, Cal...... 384, *Ostergzren & Burger's Pat. I -aymaster Mine, Idaho Pettit & Robinson fron Lands, Walling’s Liquid Air Making...... cone? Payne, J. W BORED: a ceuinshretnieusenaeaysas anen ac Deodorizing, Othello & Desdemona Mine, N. Payne Mine, Pewabic Iron Mine, Mich. 3,4 DM ceskchdscwasiicktaes (kee Skkaueane 94 Payne Mine, Wash Pe ASO8. 0s BN vessesecunacaaeas Ori Enginecring and Construc- PeBDOGY BING, COO1O 6 389, 598, ess for Making Steel...... 261 P Pennsylvania Anthracite Phoenix Bridge Co., Pa...... 606, 656 iver Coke Mine Inspectors Mection...... Phoenix Con. Copper Co., Pacific Coast Borax and Red- “Pennsvivania Avenue Subway 449, 517 wood's Chemical Works, Ltd... 22 ie PE oS schaasseascucas Phoenix Crucible Works, Mass.. 696 Pacilic Coust Chemical Co., Cal.. 71 Pennsylvania Phoenix & Milton Mine, Wash.... 631 Pacitic Coast Co., Wash...... 5M Sulphuric INOS Phoenix Mine, Ci .+e 92, 122, 718 Pacific Coast Pipe Co., Cal...... 386 I ennsylvania Cement cn Phoenix Mine, Utah ...... 0.scrcooes AS fps feedSeedGeeseedGed «eed Olsen’s Pat. Drill Engine Pacitic Copper Co., Mich...... Zo) I onusylvania Coal Co., P Phoenix Slate Quarry, Pa...... 185 Pacitic Dredging Co., Idaho...... ou 157 PPRROMNGUILES COTO cc ccccscsccncesscseceees 296 Packard, R. 4a, “Mduecation in Pennsy vania Coal Co., Pa...... “Phonolite Ores in the Black Cuba, Porto Rico and the VPhil- I ennsylvania, Coal Mine Inspect- EOE ecu aay eSac dees netetess eee seman 110 SCENES” «xe heeds esbbabhaknsee sen ns 220 ors’ Reports for 1IS898.... Phosphate Imports and Export ee ee Packard, R. I Native Metal- Pennsylvania Coal Miners’ Wages i: fb. oa ps~eeeake ee eee 3o8, 423, 573, lurgy in the Philippines...... 709 Qmo Mine, Cal Pennsylvania, Coal Production, Phosphate Imports, Japan...... Paget's Pat. Electrode for Stor- 244, 246, 274, 330, Phosphate INdUStry...... ssrccceccsees Mine, Ca! Ms TRAUROTION, 6icovcseseswoeuns «os Gee Pennsylvania Coal Production in Phosphate Industry in ISUS...... ee Er icine shhaaeneshasssneaeeue ISO ISOS Phosphate Industry, Florida... Onondaga Copper Mine, Mich PRG A bck bshsnbskkexsaen ent banbonen Doh Pennsylvania Con, Corundum. > Drange William N. peLobsennee [RES Wanawas saws Phosphate Industry, Tenn...... + Ontario, Corundum Deposits Paget's Pat. Mlectrical Battery... Pennsvivania Phosphate Mining psceeeieceeskkun “Pagnini's Photogrammische In- Co., Pa Phosphate Mining, Florida...... Legislature, excursion strumente and Apparate fur dic Pennsylvania Mining Co., C Phosphate Mining, Tennesse Rekonstrukture Photogramme- Pennsylvania Natural Gas Phosphate Production and Ship- Ontario Mineral Production tischer Aufnahmen”...... 405 Pennsylvania Petroleum ...... “Pagnani'’s Photographic Survey- RINT 4 Phosphate Shipments, South C: Barren County, Paints, Mineral, Great Sritain.... Pennsylvania Slate Shipments.496, olina ; aie ata oie 247, 513, Kentucky | ‘alia Mine, Spain Pennsyivania Smelter, Utah. .541, Phosphate Shipments, Tennessee, I ‘almarito Mining and Milling I -onnsVvivanii i Btee! (0...... co ane 277 Thomkin's 6 ih ON. bookkeukassoeee aes knead © 96 I Ponnsylvania i Tube Works, Phosphate Treatment, Gibbs’ Pat. Tilting, at Palmer Mountain Gold I onnsyivania i University... ICRIIOIE, 5 cascawxesnese Tunnel Co., Wash ...... 0+- 72 Phosphates, J %onobscot tron Co., Minn.. Mreight Rates on.... Ophelia Tunnel Palmer's Pat. Building Block nid Phosphates, Ophir Mz Phosphates, Market and Prices, Palmer's Pat. Conveyor...... 441 Weekly Palmer's Pat. Die for Rock Pen Rhyn Slate Quarry, Pa Phosphates, New Porto Rican DE hacia vad ceibodoress

=

tea Jtanee seyaceqse Royalty and ig San Francisco Mining Stock Mar- Seven Sisters Mg. Co., Colo. Rozanna Mine, Seven Stars Mg. Co., | . act Mine, *Rubber Lined ‘Pump. Quicksilver Re- Rives, Judge 100, 130, 250, 336, 456, 606 *Severance’s ; a Dredge — Thermo- Chemical Roaring Springs Ruby Fraction, OE EO IER II Attachment, Ruby Mine, C ‘al. ® Hutson’s Pat...... --++--..-- 49 Ruby Mine, Mont...... -..s.00+ Sevier ‘Mining Co., Utah...681, 660, is0 per Spee "Gold Mg. Co., Alaska 747 Sewer Pipe Combination , Mt. P leasant Phos- San Francisco, Specie Shipments, *Shaft Closing Device, *Roasting Furnace, 2 9, 335, 516, 606, = Sinking by Freezing Pro- *Roasting Furnace steumeieen pry Mine Colo Stock Exchange *Roasting Furnace, Robe rt’ s P at. is PEM MD, saccnpvcsnoenessoae 600 Shaft Sinking Process, Roasting Furnace, Russell’s Pat.. Bituminous *Shaft Sinking under Water at Menem Ore S, Lingwitz’s Pat. Ot epkabbanpecubeveauves Lake of the Woods, Ont Holthoff's Pat. Russell-Irwin Zinc San Getrudia Mine, Shamrock Mine, San Guiseppe Shanghai, China, Coal Market. _* Robbins ¢ ‘oal ie Russell Mine, } -hiesesietasseeese 689 “San Juan County, Russell's Pat. Russell's Pat. Stock Priel on ‘British Colut aide. “Mines” Locomotives PeOGuction 8 TBS occccscccsvcccces Robert Bonner Mine, Shasta’ Fdy. Co. Roberts-Austen, San Juan Mg. & Milling C ‘0, Roberts Coal Co., San Lazarus Mine, ‘ . Roberts Electrolytic PE CORE csisnssnaswsenee “San Miguel County, Colo., Direc- Shasta County waitin ice c - vague = ‘Re- ,"* 5 Shaw Electric Crane Co,, ; S. Mint” Sy 3 Mining Co., “Report on Russia, Gold Placels...... c2ssses0 186 », 275, 303, 421, Shawmut Coal Mg. cious “Me tal Pp broduction” , Gold Production in Shawmut Eagle ; Roberts Iron Co., Minn., Russia, Oil Shaw's Pat. Hoisting Machine.... Russia, Petroleum Production.403, *San Salvador Mine, Shaw’s Pat. Oil Well Derrick Report of the os a Ik a District, Mex.. Shaw’s Pat. Rolling Mill Table... of Finance” Shear, Byron E. tla De Roasting Furnace.. . . Sheba Mine, Cz 7 oct? ind" 8 Pat. Silicon, Specific Hea Rossland Mines, SS aiecas saa ae Pierre-Eugene.. Silver Age Mill, Ore Shipments, and Statistics, Se cre tan’ S$ Pat. Aluminum ‘Bronze Silver Bell Mine, Iron Mines, Minn Silver Hill Mine, Sam Houston Mine, Silver, British Columbia Sampson Mill, Silver Bullion Mine, Sedalia Mine, pevwaeakn 242, 328, *Rothe’s Pat. Separating IL iquids 229 “on ute d Be ne her & Midas Con. Rothe’s Pat. ee ‘s Settling 745 Using Too Hard Steel Rails” ... 140 | Mg. Co., Nev...... , 72% Silver, Canada 77°77" eT Tee eer 656 San Bernadino County, New Gold * Self, Edward D...... 326 Silver Chief Mine, Colo. °°" "* Silv er, vie Sicesae Chlorination Mill Lubeveessenapensee *Sanderson’'s Semet- Solvay ( ee kas oiveion ra *Rothwell’s Pat. cbdEpSRERURSEDGRHAAeRawnoeesuuR 66. Silver’ Crown Mine, ment for Roasting Furnaces.... Sanderson's Semet Solv: ay Company, N. “Roumania, Exploitation Preparation — Phosphate Silver Exports and Imports. .Wee Se eeSRCaab een WeKe aaa ee and Sand Co., Silver Exports, New aN *Roumania, Great Britain cbueheuwe ses eanrk R82 Silver, Germany Round Valley Con. Sand Screen, te | ee 269 Silver Hill *Rousseau’s Great Britain ‘cuusohes? 382 , Rothe’s Pat. Silver Hill Mz. Co Sandt & Co., Slate Qu: awe Pa. *Separator, Barbour's Pat. Silver King Mine, iont. *Separator, Hixon’s Pat. Silver King Meg. Rover Mine, San Felipe de Jesus ime. Mex *Separator, Mason’s Pat. R. 5 Francisco Coal Receints, Separator, Steltner’s Pat Silver Lake —. Gui’ a *Sergeant’s Pat. Smelter By-prod- Silver-Lead Rowe's Pat. uct Saving Rowe's Pat. Lining Tubes 7 es i Ttaly Dr. Albert Ts. Silver Ledge Mine. Colo. 123, Royal Electric Co., Sz an r rancisco Mine, Devils District. Silver Jet Gold Tubing, Sum. Royal Gold Mine, rancisco Minine Stock Mar- Seven — Me. & homie +s, Payment of Deficit on. t and Prices in 1898 arket and Prices 1. /"Weexie

» f f

XVIII INDEX.

mS Ti Treasure Hill Mine, Utah...... 390 Stuart Process for the Production Tale and Soapstone...... Jowescooes 594 Thompson, Robert M., Nickel in - ieee ase een ee 90 a or. 83, 111 Taliaferro’s Pat. Tin Oxide Re. pd B98 peseusess pase” Naceneneasorsesaee Trent Engineering and mee Stubbs’ Pat. muneaer iuekehoane ea en ea sea ate esenenserr = ee at, redging ai line Ac craraisaesaniainn e 621, Stucki’s Pat. Gas Cooler...... 269 Taliaferro’s Pat. Tin Recovery.... 62 | ¢ bse n setae essenssecesscceececasses ks, a ——e* Mining, Brown's Pat.. 3 Tallahassee Mine, ate... ae = — s Pat, Fertilizer Mak- a Trenton lron Wor ” 4s. sas Meech TPPOGBOS. 2... ccesvcssccccsnncye 8 Talmage, A. A., & Co., © Lecsese aol Sot teeee eccceese aeeee shee eases S Sst " Ldability fOr....ccccccccce Sudbury Nickel Mines, Ontario.... 144 Talmage, Prof. James E...... --200 GS TO OmeOR oo Paes 686 sone by Mining Company,. ii Suell’s Pat. Conveyor ...... +.. 655 Tamarack Copper Mg. Co., Mich., — ‘’homson, — mat’ tecnsiiies ilee. Trespass, Willful or Inadverteut 374 Sugar Loaf Section, Colo...... 508 ; : 213, 66, 689 Thomson S| at. Controlling Ele 419 Treweek, Col. N...... ccccssccesee . 536 Sullivan Suiterman, Machinery Franklin Co., ...... Il...447, -- 687 626 Tamarack *famarack Mg. Steam Co., Stamp Mich., Mill.... a 266 237 tric *1 homson Motor S Pat. pase ad MOUs ene te nkneetesiere rshs these” 969 Trial Priggs Findings Mine, Unt...... 0+..++s-+« in Mining Case.. 151 202 Sulman’s Pat. Gold Ore Treat- Tanner Placer, Mont eeeskasaenane 4 Thonar’s Pat. Stone Cutting a- 415 Lrimountain Mg. Co., Mich...... 183 DE Ssccesseatians pe seeeeececcecees 569 Tarantula Mine, Js eiveehnees 148 pf bine sigue seeereppen ess aese reese a Trinidad Mining Co., Mexico..... 721 Sulphate of Ammonia, Demand Tasmania, Gold Production ...... 155 Phorium yxide Separation, 19 Trinity Gold Placer Syndicate, DURE... on sc veel bebeseheseene 793 Tasmania, Mineral Exports...... 602 deus’ Pat. ieee catate cate pee eee = TAT. ice dcwnbense00doesnnn seeueeseens 748 Sulphate of Copper, Agricultural. 618 Tatro Electric Process...... -. 238 ‘Thorium in aa Wes ssee I hosphates | Trio Mines, Cal...... 0.0.0cs0sss ... 628 Sulphide Ore Treatment, Chem- | Tatum, L. W...... teeeeeseseenens 476 T hornton, A. Any HUNG... eee eeee eee 94) ‘Lriple Pocket Mine. OAl, voscosasese 628 ische Fabrik Rhenania Pat...... 5 Taunton Locomotive Works, aa Thornton, ig Bios ese s esses eeeseeveee 39) ‘Cripler, Prof., and’ Liquid ‘Air... . 433 Suiphides, Metallic, Reducing, a IE oe ee Se scseseees seeSbeeer eee Three K ee Jaane, ‘ee ot rr Tripoli Deposit, Massachusetts.... 539 Durie’s Pat...... sseeeeeeeeeee 594 Taxing Copper Companies in , dhree 3 sry rt ial eee ie jag ‘Tripolite, Camada...... ceeeeees -- 262 *Sulphite Liquor, Recovery ot DEMOED ccusespsaenkeeas secceeceees 167 Three Star J ine, al...... +-+0- pent Triune Mine, Wash...... se. 691 Chemicals from Dorenfeldt’s _. Tax on Mining Companies...... 266 Thurston s Pat. Iron and Stee rox ‘Lroubatlour Mine, Wash..186, 303, Sere meee se teeeeeeeeeeee 309 ~Taylor-Brunton Sampling Works, : f oating tots te eee neces steeeeseeeees . 595 361, 391, 541, 661 Sulphur (See also Brimstone). , Oe a a Sk 180 Thurston’s Pat. Metal Coating, 4, Troup Mining Co., Mo...... 0..0. 680 Sulphur Deposits, Nevada ...... ° ee MVNO Oe BOOS BR wes acs esvesny ences 271 b04, 745 *Troutman & Yetter’s Pat. Mine ck asainiskeecerentes 44 Taylor Iron and Steel ‘‘o., N. J., Thwaite’s Pat. Blast Furnace SESIT 5 ace ibvadashinasdseeosssbeseae 885 Sulphur Mines, Japan ...... - 20 Pepe: ANE ieccexsulsbasccnsatcoeeabeseseoas 209 ‘Troy Mg. Co,, ‘Alaska...... Se eniis 71 Sulphur Production, Italy...... ;--- 3 paylor, John & Co., Cal...... 717 *Thwaite’s Pat. Dust Separator. 119 roy Steel Co., N. Y..scccseeeees o.- 3383 ‘Sulphur Recovery | from Sul- *Taylor, W. W., Blast Furnace Tibbitts, Frederick R 86 Truax Mfg. Co., Colo...... + 61, 536 phates, Viadimir de Baranoff Problem with Zinc...... 0+05 469 Tidewater Steel Co...... ‘Yruax Ore Car Mfg. Co., Colo.... 626 and Hildt's Pat. poe eees On 7y Eee eee : 60 gt ey | ere 535 Tiedemann, : Bi, Se0 Fynosdale, We. Tlscccsscecvcns owew see 270 Sulphur Removal from pl, Boote | *Taylor’s Pat. Hydraulic Air Com- Tiger Fraction Mine, OEOOM: BON. EBs 5 csc vecessienevee« 9 _ & Kitteredge’s Pat...... es AU Gee een eng 179 Tiger Mg. Co., Colo.... *Trustredt's Pat. Magnetic Sepa- Sulphur in the South of Spain..... § 9, Taylor’s Pat. Rustless Metal...... 695 Tiger-Poorman Mg. Co., Idaho, _ SN a ee ee Sulphur, Texas ....-...+.+seeeeeees oe BED ante, BE. Eh.escsccosncsecscesecoecesse 208 183, 749 Tschermak, Dr. G...... 0seeseeeeees 90 Sulphur, U.S...... -+sesee soot * .” Tebe Saunders Mine, N. C....154, 69) Tilden Iron Mine, Mich...... 213 *~schernoff, D., Steel Manufact- Sulphur in Water ...... 268 mecumseh Mg. Co. enna 303 Tilghman, Richard A...... -+++ 416 ‘ure Direct from the Ore...... ol ee Te eee, . Teere Pat. Miiclc Ac Ido 745 “Tilting Open-Hearth Furnace at Tschernoff's Pat. lron Smelting SOE BME. on 20 nono s002nen sen s>>s ”” Telegraphic Code, A. H. C., Unt- msley, Ala...... sseeeeeeeeeseeens 40 with Gas Fuel...... s0+se00 . 269 ‘Buiphuric Acid Making, Jobn- — yorsal” ...0.02..s0ccoccssscoocconeose 435 ‘Tin, Chemically Pure...... 87 ‘ube Making, Midgley’s Pat..... 654 50n’s Pat...... ea pe swine se - 415 Pelegraph Lincs of the World... 629 Tin Crystals...... te tteeeeeeeeeees 127 ube Machine, Davis’ Pat...... 89 Sulphurous Acid, Liquid Anhy- | qelegraphy, Wireless. .80, 237, 376 Pin iM 1898.0... ese reer esses ence renee 18 Tube Machine, Hollinger’s Pat.... 297 TOUS... ee eee eee eee teen eee e rene 603 fe , : ’ 436. 703 Tin Exports, Straits Settlements, ‘ube Machine, Skogse’s Pat...... lis Sultana Mine, Mexico ...... ---. G62 ; : o70, 4 100, 200, 396, 516 ‘Pube Making Sultana Mine, Ont...... 71, TL Telfair, David J...... et eeeseees 270, 446 min Imports, Great Britain..130, Scns dee, ’ Danstone’s Wet s Pas. Pat.... 595 325 Sumatra, Coal ...... -...... +0++4. 296 Telford Yukon Mg. Co., Ltd...... 637 250, 306, 516, 756 *Tube Manufacture, Stiefel’s Pat. 238 Sumdum Mg. Co., Alaska...... 2i1 ‘Teller Mine, Colo... SS ePRERSEESE SSeS Summer's Pat. Silver Lined 4 Tin Imports, U.-8...... 3 221, 426, 696 Tybhe Mills, Consolidation...... 596 Gold ee Telluride Gold Ores teeeee tees ete eees 504 “Tin and Lead Alloys”...... 435 *#Pube Production NMR Fc ee Crs ray xin 145 by Extrusion... 265 Telluride Gold Ores, Cyaniding.. 534 rin Market and Prices...... Weekly ‘Tubes Lining, Rowe’s Pat...... 625 *Summerville’s Pat. Metal Ex- Telluride Ree RD, oscseekaccnce 601 Tin Mines Suit, Bolivia...... 186 ee Despatch Br 656 I ka RERE RSENS s Rhee eocaoe eee Telluride Ores, Assay En tseususecns 410 win Ore in Colorado...... 343 Tungsten Glazes for Porcelain... 292 Summit Consolidated Mg. Co., te ee, Preparation of Metal- on Tin Ore Dressing, Coad & Eus- Tungsten Mg. Co., South Dakota 510 Sree CAL, occ e cece eee eee cence ee coSeees) et gore Cente sees sea ees Beker e err re ere eae ; IRCA INS Kan canuabessneneswskesness 179 rate eee re eet Re 32A Summit Mine, Wash. .203, 391, 421, Temescal Mine, SOR sons. are ee ee B00, 718 pin Ore, Great Britain...... 389 oe bog ia... 353 671, 661 Temperature in Deep Mines...... 713 in Ore Treatment, Huiton’s Pat. 209 Tungsten Ores of San Juan Coun- Sumpter Mg. Co., Utah ...... 65 Temple Iron Co., Pa..302, 304, 330, 360 "pin Oxide Reduction, Taliaferro‘s i einie -. 499 Sundance Mine, S. Dak...... 215 rennessee Central Railroad Co., os SRR eee eee eee 60 eee eae Sunday Creek Coal Co., 0.250, 659, 720 enn, setae one =e sceseees oe seccccee. ~:* Tin Plate Production, U. S...... 406 “Pyannel ‘Teslon, NET boca a. 108 Sunday Mg. Co., Mo...... veee G30 Fennessee Coal, Iron & R. Jt. Co.. BEND, MIMD co cuss aducdshe'scasaxels 76 *Tunnel Lining, Murphy’s FPat.... 715 Sunflower Mine, Mo...... ++ 600 G6, 68, 364, 454, 457, 454, 514, att, -, Tin Recovery, Taliaferro’s Pat.. 625 funnel Mine, N. S...... 481. 661 Sun & Moon Mg. & Milling Co., bia ata na _~ — 754 Tin, Rise in Prices...... s.s6..-- 77 ees Shicia ertensasses Pat, 7b Colo, ’ -eutebaisoereeenet HOT, 7 : ‘SSCe iat vier ey | ee Sunny side “Mine, ere Tunzelman’s Pat. ‘ar ‘ MOBO. acs: 123, 688, 748 _,, teport 20500 ees ee 2s ene s 000600 een ee © 620 ‘Pin Stock and Supplies. garner mag dine Sunnyside . one aes 60 Mine, Wash...... - 661 ‘Tennessee, Coal Production in me o, Tin, Visible Supply...... Y Turkey, Coul Sunrise Mg. & Milling Co., Mine Fire...... %d Mont. 569 ; : fe na. 24, 690 ‘Tinning Apparatus, Roberts Turkey, Geld Produc tion in 1898.. ll Sunset Mine, B, C...... ‘ rennessee Coke, Coal and By- | Tindley G. W., ‘‘Mechanics of the Turman & Hampton, Cal...... Sunset Mg. Co., S. Dak... = roduct Co. bPAD SESS REs heh R Ess ae Seem 667 SSPE . 506 Sunset No. 2 Mine, B. C...331, 391, 512 Tennessee Copper Company, Tenn., Tintic Iron cnsscnuetnshssneseseacne Mine, Utah....570, 601, 495, 645 631 pPuorner Lest iat a E Ge sansa 447, te 716 ae Sunset No. 2 Mine, N. 8...... il 486, 617 ‘Pintic Shipments, Uti ah. .65, 95, 2, Turney & Jones Co., O...... +s 390, 659 Sunshine Mine, Cal. Lsbseucch venue > he "Tennessee Copper, Purchases..... 486 541, 570, 601, Sunshine Mine, Utah...... 660, 690, 21, TO op MEME CEE. AY ack ssgncesanelousweenss . 476 ----Oey oe Denhnessee Me. Co., Aris...... 0. 417 *Tipple, Farrer’s Pat LSEASaS SS UNSER 89 Turquoise in Persia...... 265 Superintendent as Fellow-Servant 352 ‘Tennessee Mining Law...... 563 Tip Top Mg. Co., Idaho....64, 658, 719 uscarora Chief Mg. Co., Nev.. 244 Superior & Boston Copper Min- Tennessee, Mt. Pleasant Phos- ing Co., Wis. ree 2+ 361, PP. Rts Titaniferous Iron Ore ae a Senge a alle atelier 566 TIRITSCE oo oo cicesssasccscces ae ST rae Tutweiler Coal and Iron Co:. Superior Coal and Lumber Co., | ‘Tennessee Phosphate Co., Tenn... 423. Title by Adverse Possession 502 ‘Tutweiler, Major KE. M...... :... Ala. 632 334 W.VA. - +. 20 nso ore seeees ss oc reese 15d ‘Tennessee, Phosphate Shipments, Todd, J. ., South Dakota Mines *Tuyere Iron, Blakesley’s Pat 239 Superior oe tee Sot eee ove Eee ERE ie SSR DIR NO) BN TARUS .. ntwusscasenosdecceescenens 51 eTuyere Iron, Williams Pat...... 355 ee Mine Cal” Sena ‘*" 247 Tennessee Phosphates, Export Pod, W., & Co., ONi0...... 0e000s 537 *PTuyere, Lindemann’s Pat...... -. 635 Scincet’a ihe Mimsannbhicke: iaihulicn Eek ENON RN. . cc cn besks set anheonscsee 423 Toledo White Lead CO. eeeeeenee 181 win Bridges Smelter, Mont...64, 720 Suret's Pat. Channeling Machine 6% .. nessce Phosphates, Thorium.. 142 Tomahawk Mg. Co., Mich...... 637 Twin Lakes Section, Colo 629 Surprise, Gold Mg. Co. TAd., “Tennessee Report of Bureau of Tomboy Gold Mines Co., Colo.636, PT RENO isn cackiverseedoees ou 251 I ae oe Bae - ? ry kin’s Pat. Open-Hearth 718 twin Sisters Mine, Idaho...... , 212 : ee . Pinna , wibor and Statistics’...... 645 omkKin's Fat. Open-Hearth F ur = ~ Twin Wan Sisters Springs Placer ae, a Co., ema Idaho, Surprise-Lone Pine-Pearl Mining " asee. Slate 86 nace Companies Consolidation, Wash. 661 eee Charger 119, 625 418, 449, 599 es Bee eae ee cas 240 Tom Thumb Mine, Golo...... 629 wo Bears Mine, S. Dak ‘ Bal SPEED: SR, Ore. — a 91 Tennessee Zine sh aicasathiasaciiiiihadaaiaache oe if Large Option Whe Mining Property, Tom Thumb Mine, Washb....95, 511, 631 Two Johns Mine, 8, Dak..... alae 154 ' a= aa oe Leasing and Mining os Two Strikes Mine, 8, Dak...... 154 eee ee ee eee 445 —. W inkel's Pat. Concentrator. male wa Ceseeeseveevess 746 ee “— MONL...... ccesccceees po pen Treen setae ee) 99, APR ee EE coup san riessseeert 6, A VV ee ee an oneeeexene ig Terne Piate Rolls, Williams’ Pat, 535 Topeka Mine, IT. Fhe ee seen sent oat bes>' aD AER WN wis sh accu poeneeesenetesiews 26 usan Mary Mine, Colo...... so» BZD Terra Cotta, Colo... 93, 568, 629. 748 Tyock, Samuel ...... 0..scsecees 90 Canad: 992 *Topia District, Durango, Mexico 650 mip, St:squehanna Susquehanna Coal Co., Pa...... 65, 480 ‘Terra Co ta, JAMAMA. «20... eee ee eee 262 ‘Sata ta Ga. Secios 96 Tyrrell, J. B., Geology reolog o f the ne Tron and Stecl Co... 666 Terrell Coal < Ds, Ala... sees ee eens 6002 Wa a Cadena i 747 ERSUMIEAS Sncceesknenasssenesescessas 116 *Sutphen's Pat. Amaigamator.., Terrible & Butterfly Mine, Colo. 639 2gn" 474 Tesora Meg. Co., Utah,...... 185, 511 avmads nent dine saold Me S$ Dak’ Co. Golo.” sidsiideoea ee 601 328 U Swank, James M., “Report of a Seen ee Oley. Sain Maalatar Meee Bae MIR TA Be, Bites .s-00eg8 386, 686 American Tron and Steel Asso- : ae Petey tate toes haga a4 pers” P S° "ses *Uehling’s Pat. Oxidizing Salts.. WME Sit S Caccesicbe upeascasi sauce WS: oe ee eee ee AOE <= ¥icn'ss Se A ae ‘Stina tine ae ca aaa vem 9) *Uehling’s Pat, Slag Treatment... 715 Swansea Mg. Co., Utah...... 451, 631 Texada Island Minese, B. C...... 529 oe ig ona Whe gee - Ullathorne’s Swansea Vale Zine Works, Ill..... Sees COE »~.+2-- Pat.Rock Drill Valve 119 Sweden, ion’ in 1808.7". 34 _ket...... Weekly feom June 10th Ulster Mine, 8. Dak...... 185, 510, 690 Electrie Motors in...... 679 Texas, Coal Production mn 1898... . 24 Toronto, Ont. Stock Prices. Weekl Ulzer, F., “Chemical Technical Sweden, Flourishing Concern..... 689 ‘Texas, Copper Prospects in Stone-_ ees Bide dete wan ey REM ce Oa ae Ce ae 41 Sweden, ; Gold Production i in 1898.. 11 Texas EE SC Mi Cal ovicasntnoneeveseuwsons 911 705 Fougnnut Tower, Charlemagne Ine, VIZ. sce seseeceeees - 99 Uma latin Mine, Eilon Wash...... ceseeeee lon & 24 331 Sweden, Tron Ore Exnorts...... p58 Texas Mine, Cal...... +0 94 *Townsend’s Pat. Metallurgical Umber, Great Britain...... 382 “Sweden, Tron Ore Fields of Kiir- Texas Mine, N. M eee prttteeeeeees a4 “a oncer agli at. i Bick on99 Uncle Sam Mine, Cal. .122, 328, 389, unaavaara and Luossavaara’”’... ! Texas & Paeitie Coal Co...... i an Gane aceo tie ties 540 448, 598 Sweden, Tron Ore for eGrmany.. 556 Texas Petroloum...... +...++++ P 4 rrale Directory and Gazeteer of Uncle Sam Mine, Mont...... 124 Sweden, Utilizing By-products.... Mexas, Blver ...... 2+++0+22eee00e000 9 Australia, India, China and Jap- Uncle Sam Mine, 8. Dak..95, 154, Sweden, Water Power In...... Texi as, Sulphur ...... ss neeees ess 125 eats Sie ae ae 615 185, 360, 570 Sweeney, Charles ...... -298, 22 partne soianeenoemamennimenninba™ Trade Doilar Mine, Wash...... 3 185, ” stndercutter for Coal...... 00+5. 177 Bweeney & Christ. Pa...... -.; 214 ae ei onurteeh nee seat Vesa 1, Anc jer = Swindell’s ; oe “975, 291, “yor asi. 751 *Underground Photography...... 319 Pat. Annealing Fur- i son's. Paty ree Ground, Ander- 395 Trade Dollar Mining & Milling Underground Railroads in Paris. 353 NACE oe eee eee akon ere MO eee ee eemee te ea he Cente n seer en sabre as : aho tp MUPGOFENE, TGMES: o.ss.cssccsccees ses 446 ‘Swintei's SONNE hott Pat. cos sueckee Metallurgical foe cce cee 685 — “Ehawing or iall’s Pat. Brosen Ground, Ken- te (ene i iin gsc” $2 Union Carbide Co... oi, 537 taastteseseeeeees gitteee od Trail exits cine oe eee are Union Companion Mine, Oregon.. 720 Swindler, Swindling Frank Mining P...... 61 *“Thawing | Frozen Ground, nie annitlion kara.” "169° 989 Union Copper Mine, Vt...... 570 Schemes in pe right’s Pat. ....:..... gaserre> te Po ii enieeal canal o.oo "’ 472 Union Dredging and Refining Co., Arizona ...... i tah Nh Svmonds Thayer Mine. N. S._.____ eatin 425 481 Theresa rhermo c Gold hemical _ Me. Battery, 0.5 & olo...... Sev- 300 T pees SA naiecrat 1 Gold ae Mines Peieesaze oh tates 373 Union BEML. Gas spwaksunawsssnaebabeerseeso Engine Co. Cal...” sens 360 656 Syndie ate Me. Co., Cal....336, 367, AS ane 8 Pat. poset herent seccerccvccece soo ansVae 4 o61 511. 631 736 Union Gold and Copper Co., N. C. 690 Bypmoning Water ...... 2..s.+5. 714 ‘Thew Steam Shovel Co., Ohio... = Transvaal, Gold Production “in Union Gold Mg. Co., Colo...... 63 Syphon, Use of ...... 45 118 oe ae Pen ee reek ree er EE se eee ea 7y *Union Iron Works, + ea we ae ae Stamp Mill ‘ 63) ‘Transvaal Gold Shipments to IMproveMent...... e.seeeeeeeeeee 3 sat cet BEG. Cal. ...-----2->-0010 2-25 Ee " Se SENOS oie SINS ONE ° Trance cerns ¢: ead threat aa Rinks eee Gil. te 92 Union eee League Gene, A Mine, C.-. Cal...... 214, 360, 390, 211 480 ee eee soe, ieee 627 Thomas, Morgan ra 476 *Transvaal, Latest Cyanide Mill. 236 MMRURE AC "7, 44g Thomlinson’s Pat. Tron Ore Bri- Transvaal Mining Costs...... 73 Union Union Mg. Pacific and Coal Co. ag ‘Wyo..451, nega 20 511 estes secseeerens ? B , Tagill’s Pat Tron ‘Smelting fon, URINE beg Re Seo St 625 Wiad Transvaal ea crarnn 4 Mining inine Dividends...... Dividends 7 Union Smelter Mfg. Co., Mo...... 536 Ta} ka Mi ‘7? iginanalelpesleeatas oa Thomoscn. ©. ; : Transvaal Mining Stocks...... 197 957 Union 2) Steel : and Chain al Co...... hs 746 Tai 1 ito it ri a Cc _epseetageneae: a Thameneon. Charles Fo... "ag Transvaal Situation "39 Union Steam Pump Co., Mich. .566, 686 a Holt Mine. Colo..... ee Pek SEE =e " rary ‘ Transylvania. Slate _. Tailings and Ratterv Assays...... 725 Thompson Investment Co., ; aeeee oe Union iinited Zine Alkall and Co Lead Mg. Co., Mo. 981. 659 257 *Talbot’s Pat. Gas Producer...... 269 te eRe rai a cei ceaay hs ' RESEEREE MiP ec . 45 Thompson Mine, Cal..... SeesErente Methods”. . 9% eee ees ompany, Great 472 *Tale Mines, St. Lawrence Coun- Thompson Mine, N. C. .am. 154, 390, rreadwell BEI, TOR cwonstbaeccesens 477 r . POTU .oesesescccccecoecs So) Set eereaenibene! 234 SOO ND PARES AW 500. os nesccnsssissssaccen 596 United Copper Co., Idaho...... ES

xX

WOE Mins, COO) ssssnceccescenses «oe 567 Western Electrical Instrument Wilber Mine, Mont...... cccssoccecece 419 WOK, Bs Rha sicisccssnsvcssscvessvcsce - 120 Wood Distilling, Schmidt's Pat. Young, Herring & Bell's Pat. +e a er ee $27, 447 Wilcox, Prof. Walter F...... 386 8%, 445 Western Federation of Miners... 627 a errr 90 CO DEOMI ons 5905060500009 ioncssa ee Wild Horse Mine, Colo...... 152 Wood, Electro-Plating on...... 117 Youngstown Bridge Co., O...... 120 Western Italian Protectory Mg. Youngstown Steel Co., O...... 356 TO. GOBER oc cvccposvescesenercsosvess Wild Horse Mine, S. Dak...... 274 Wood, J. & Bro. Co., Pa.cccvccuss 356 Wowllanti BING, Calo.sscicosseveces 418 Western Miners’ Convention Wildman-Mahoney Mine, Cal...63, Wood Mine, Colo...... 93, 183, 389, 538 Western Pennsylvania Engineers’ Wood Preserving, Electrical Proc- REGED BER, (O., Cos csescrsscesxse 688 RGR cnccnkecncenesesseoned 120, 476, 746 PM Nes ckiveaccekevexcacsesd 476, 506 ess 83 Yukon District, Canada....126, 331, Westervelt, William Young...... 326 Wilkinson Mfg. Co., Pa...... cceee 448 Wood Seasoning by Electricity... 296 421, 632 Westinghouse, Church, Kerr & Willard, Charles P. & Co., Ill.... 181 Wood, W. DOWGCR. ccccccsccseccccce 61 Yukon 201d Output, ..ecccccaccoserss 751 Woodbridge, Dwight E., Michi- Yukon Mining and Dredging Co.. 517 i OO CO 626 IRE, DER, GOOND so aso50 5050005505 272 Westinghouse Electric & Mfg. Willard’s Pat, Storage Battery... 89 gan and Minnesota Iron Mines Yukon Mining Regulations, Can- o..91, 121, 151, 241, 327, 597, 627, Willett’s Pat. Brick Machine...... 415 i EEL cabksnssckas hostess ousnrewias 49 ME: ccphawacsotkncdbewansexne 303, 451, 153 687, 717, 727, Williams, Benjamin, Mining Ac- Woodbridge Lease, Minn...... 749 Yukon Mining Royalties...... _ 126 TUROR PIAVIPATION vinsscccscvccvoss 692 Westinghouse, H. H...... cidents in Colorado...... 0+. 170 WU ODEN W, BES Cos 05.05.5439 00:00 0000090006 536 Westinghouse Machine Co., Pa. Wiliams, C. K. & Co., [email protected]. 62 Woodside Coal 00., PB.s.ccosccvccce 510 WAIN RRAIMIOEE occcccesiccperevovess 643 271, Williams and Grueninger’s Pat. Woods Placer Mg. Co., Mont...... 94 Yukon Trading, Mining and Ex- Westlake’s Pat. Pulverized Fuel Pi. “.ccucnséculphakaphebebees ash . 239 Woodville District, . DOK. ovcsee . 215 DORMER GOD... ccscsasenpeaeesssnees 517 BRUTE cccpcccncsccvevesncesssonesens é Williams, J. H. & Co., N. Y. 211. 327 Woodward, Prof. R. Micsusasassesne 180 Weston Pass Section, Colo....152, Williams. John Skelton Syndic ute 446 *Worsley’s Pat. Rock Drill...... 149 az ren. Tree cc. ccncehesbasenneus *Williams’ Pat, Amalgamator.... 445 Worthington, Henry R., N. Y. EN a pees eer *Williams’ Pat. Concentrator..... 445 477, 506, 536 ee en RO a vcnbseusaneaasseuene *Wetherby’s Pat. Placer Mining *Williams’ Pat. Miners’ Lamp... 604 Wright & Davis, Minn...... 153 Zella Con. Mg. Co., Wash SPEED cc ccknbesssronesbesesbobanense 269 Williams’ Pat. Terne Plate Rolls. 535 Wright & Edwards Mine, ment Zella M. & Fanny Wetherill Separator...... 20, 465 *Williams’ Pat. Tuyere Iron...... 355 214, 750 ERO MMM bate ccaocensesGeenee eT ee. MN cL bacebessepaeene 61 Sea, SRN ss osncdubaueesuwaccen 536 Wright, Whitaker, and the Stand- Zenith Mg. Co., Ont...... Wheeler Condenser & Engineer- Williamson Iron Co., Ala...... 664 ard Exploration Co. BRO os56ds5 637 Zenith Transit Co,, Minn one ED che cic ns ae bebe hee bhan nee 62 William Wallace Mine, Colo...... 538 “Wright's Australia, Indi: 1, China CGMS Wo BOs a sisuaesasssaasneebans 2 Ww — ‘ling Steel and Jron Co., W. Willow Creek Mg, Co., S. Dak... 214 and Japan Trades Directory SROPVORSL, WMG 2.0 ccccccvevsccces Wis Ses checiceecruieesbuaneesiserbessee 416 Willson Aluminum Co., N. Y.... 281 Bi? SERN 65cnndsissewaaeoenwas 615 *Zinc, Blast Furnace Ww eaieaie Stillman W...... 416, 626 Wilmington Tin Plate Co., Ill.... 61 *Wright’s Pat. Thawing Frozen EIEA cab eck AUavesabsencasneessSoncuun Whinnery Mine, Colo...... 389 Wilmot’s Pat. Tube Making...... 595 PL” Gist ucceueekoosen saeenaeeee 595 Zine and Copper Extraction from Whip-Poor-Will Mine, Mont...... 569 Se, Me ccc nsanccansesenennss 716 Wrought Iron in Great Britain.. 493 Ones, Howard's Pat...cccssssecaee 535 *White Assay Furnace...... 87 Wilson, Arthur, Sulphur in the Wulfenite in Arizony...... 407 *Zinc Deposition on Iron, Cow- White Bear Mine, B. C....% 632 OU GE TIMER... oc cvcccccosecceces 527 Wurtzilite Product, Anthony’s DEANS Bc ésssscesssacsauhseesy Oe White Cloud Mg. Co., Mont...... 94 TRL Sel EE sas Uap renee cxskersseesties 298 SORE: Galoeccheavae sen sadsseaee scene see 297 *Zine District, Kansas-Missouri.. 680 nS ee caw wane 90 Se Eisatetsuapwes bassscheunsebonne 180 Wyckoff, Scamans & Benedict SS LS Gta uate cadbakabeceaes ann ly White Horse Mine, Wash...... 275 Wilson, cstieeeaenenaheeaeseunoeeee 506 i. WisscSescSnaas¥ovenas bicnesewnases 181 Zine Electrode, Darling’s Pat 149 White, lL. C., “Geological Map of Rn. BEI is sn bssn cabs sonscuee SOG West, BENS oS ca 6ass chow kas shes anna’ 596 MANC BERDOFIS, UW, Be occscesessccscces 646 Se NO in vs csundessindssssee 675 Wilson, Walter B...... 006, 716 Wynne’s Pat. Slimes Treatment. 625 Zine Imports, Great Britain...250, 636 White, I. C., “Report of West SR, I ce cnansceisndacencneden™ 536 Py OE RODE. skis ncsesseekodasease YL es ONE: 8, cb aGauanSeatctae oar eniecKs TA2 Virginia Geological Survey’’..495, 555 SVE “SV RIMMED Do vcvensnndoweweans 61 Wyoming, Coal Production in 1898 2 AOC, SRMMOR bscoscncaxecasaceeonds 48 ewer White, 1. C., West Virginia Mines Me dosesxcuhs snaneceadee WG Wyoming Con, Copper Co., Wyo.. 250 *Zine and Lead Ore Distribution, ED DE Rscunaesencacchseesshecnesesnsvns 51 Wilson’s Pat. Klectric Transform- WY POMRIDE. COOOL aco ckscedscveeses 661 POTNIN TPERICICE ois ccccevetsesen wan ane White Knob Mine, Idaho.. 357 ST cUccRNee: GcbsdeSeAshuda yr MeSRESS SeRRS 118 Wyoming, Decomposed Granite VANC=E BAG CIPOB cose. scacsscecdsc 444, i34 White Lead Business in 1 17 Wilson's Pat Smoke surning PEEL > dauctecndevdecsestacnnscbanee 631 Zine Lead Separation’ Co...... 626 *White Lead Chamber, Percival’s Furnace Wyoming, Grand Kkneampment *Zine Mine, Joplin, Underground PE. +SuhKsed ee LehE co eubabsnbeNeavaeete 655 Wilson’s Pat. Water Purifying... 297 SERENE -sudunsavesseceussineesadanaer 465 SRP Cacesh suusashsdarsisGnseainnoenn PKG 379 *White Lead Dryer, Sanderson's Winand’s Pat. Gas Generator, .209, hod Wyoming Iron and Copper Mg. Zine Mine, Pulsometers in...... b57 SE, SENSSWSASERERSAbES SS eaRES Ee wh oEES 179 Wind Gap Slate Mfg. Co., Pa..to, 600 Se, MD WE vancdaawsncavdseews 361 Zinc Mines ‘and Promoters...... 600 White Lead Making, Bailey, Coxe Wind Gap Slate Quarry, Pa 330 Wyoming Iron Mines...... 456 Zine Mining, Lake County, Colo.. 657 er a OL

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