 | | Report (issue) |
| Ore Deposits of the· Kokomo-Tenmile District, Colorado By M. H. BERGENDAHL and A. H. KOSCHMANN . I...PAPER 652 Prepared in cooperation with the Colorado Mining Industrial Development Board .. 1\ UNITED..._ Carbonate veins ___________________________ _ Pyrite-sphalerite-galena veins ________________ _ Ore...llypogene ore minerals__________________________ Pyrite __ -_-________________________________ Sphaler...ores-----------------------------Mine descriptions----------------------------------Wilfley-Kimberly mine __ --------________________ |
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| to concentrate the minus 44” portion of feed in Iron Ore Heavy Media plants. Before deciding on your...informed on ore-dressing developments throughout the mining world. AEROFLOAT® Promoters AEROFLOC® Reagents...COMPANY MINING CHEMICALS DEPARTMENT 30 ROCKEFELLER PLAZA, NEW YORK 20, N.Y. MINING WORLD Mining Wor ... Including the Export Edition WORLD MINING Published VOLUME monthly except in April when publication...Columns For Ion Exchange By Don HArGrRovtE Newmont Mining Corporation’s subsidiary operates 440-ton per day |
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| MINING WORLD CATALOG, SURVEY & DIRECTORY NUMBER Blue Pages Pink Section Yellow Pages DIRECTORY INDEX...States Mining in 1960 State-by-state report from and MINING to zinc Alaska to Wyoming e 8s Iron Ore...Shipments by mines for 1958, 1959, 1960 B96 Open Pit Mine Production ef 3 Technological ; Advances Tons...Tons mined and stripped & 99 Underground Mine Production from 1955 through 1960 > 101 Geology and...—==erererr Ofslo(Seep colitetol Mining Open Pit Mining World-Wide Mining Reports Africa-Asia-Caribbean-Europe |
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| Engineering and Mining Journal Since J930 VOL. 35. No. 28 Second clou POlloge poid ol Ne,,. Mine-Mill Joi...struck. and its Chilean operations at·e threatened. Mine-Mill, the largest K ennecott union, \Valked out...Molybdenum: The strike at K ennecotfs Binghan1 copper mine - \\'hich produces b)-product mol) could foul up...1966. Italco is 50', O\\'ned by American Metal Climax. and 25<, each by Ho,v(' Sound and Pcchiney. P...to badly needed oxide at its Laredo - Kilgore's district - plant. Tungsten ore: Stronger European demand |
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| (1951); see the annotated bibliography, sulfur and pyrite general reference 1. 1 deposits or districts...giving information on the occurrence of sulfur and iron sulfides. Older publications that have been superseded...The index map shows the locations of sulfur and pyrite deposits in the United States and Alaska, and also...EXPLANATION OF ANNOTATED BIBLIOGRAPHY AND INDEX MAF 1. Pyrite and marcasite deposits, some containing other recoverable...metalliferous deposits (mostly copper, zinc, lead, iron, gold, and molybdenum) that contain pyrites. 4 |
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| MINING WORLD i in this issue WORLD’S FASTEST SHAFT SINKER Page 34 ‘ JUNE, 1951 Vol. 13 No. 7 ...rock bits has had as much drilling experience in mining, quarrying and construction as the Timken Company...P. & Multiple V-Belts » Wrapped & Moided Hose MINING WORLD, pul Angeles 1 Calitornia monthly I except...maintenance than any other mine car wheel! FOR COMPLETE SANFORD-DAY IRON SANFORD Chea aaah atHS ADA...INFORMATION, WRITE WORKS, KNOXVILLE, TENN. - DAY IRON WORKS MINING WORLD DRIFTS AND WALTOG O18 ID nts irc |
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| GeologicalSurve_v, Box 25046, MS 916, Denver. CO 80225, USA (Received July 7, 1992; revised and accepted January...ancient sedimentary rocks. It is known that ferric Iron can oxidize H2S during AVS analysis unless a reducing...naturally occurring greigite and mackinawite or pyrite was measured using variations of a common sulfur-speciation...The effects of heat, stannous chloride and ferric iron on the amounts of acid-volatile sulfide and disulfide...the monosulfides as AVS. The add:ition of ferric iron to pure gre~gite and mackinawite samples during |
 | | Report (issue) |
| Headframe, concentrator and waste dump at the Lacarne mine of Molybdenite Corporation of Canada, Limited (June...information supplied by officials of mining companies and provincial mining departments have enhanced the value...and other economic aspects (by R. J. Jones) World mine production......... .. .............. .. ... . United..... .... ... .... ...... . ... .. .. Beaverlodge Lake area ... .. ... ... ...... ... ...... .... ... ....... ...... .... ... .. . Black Lake area .... .. ... .. . Cree Lake area.. ........... ... ........ |
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| Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt DAVID W . BEATY, GARY P . LANDIS...06520 Leadville-type ore (top) with rod-textured pyrite in a matrix of marmatite with minor gale na and...fi]J fractures and partiall y replace pyrite rods. Finer pyrite layers in lowe r third of picture are...paralle l to host-rock bedding. Black Cloud mine, Leadville district. Sherman-type ore (bottom) in paleokarst...gray), white tabular barite. green sphalerite , and pyrite aggregates in a light hrownis11-gray dolomite sand |
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| Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...COVERED BY PATENTS AND APPLICATIONS IN THE MAJOR MINING cewrens: oF THe woRtoes F _—, pf fj / N >,...service your wire rope is capable of deliverin Many mine operators go on for years getting less than the...feel that you are getting good i Familiar with mining structions, Ay as a = A i) al )q equipment ...Tr ade Seyurnals, “Inc , 124 West Fourth Street, MINING WORLD, published Ente vear. California, U.S \ Subsscription |
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| G . 58 The Future of Leadville, Colorado A metal-mining district turns to tourism; by Steve Voynick...WHDllSAlE DNlY PRICE PER LB. (except as noted) : PYRITE - Fine Quality, Commercial, Peru fist size Inv...••••••• $1 .00 MALACHITE FOR CUTTING - Congo : PYRITE CRYSTAL DRUZY - Peru 1 lb.-40 lb. size (2 lb. min...Inv. #70090 ••••••••• 50¢ MARBLE - Zebra, Utah : PYRITE CUBES - Spain 20 lb 40 lb s·1ze (20 lb min ) 1...each MARCASITE - Septer~d, Mex~~o •••••••••• : PYRITE CUBE IN MATRIX SPECIMEN · 10 lb.-30 lb. size (10 |
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| Price Authority Published b y En gineering and Mining Journal Sine@ 1930 VoL. 35, No. 40 S.cc,~d cl...prices would peak and fall off. Indium: Consolidated Mining & Smelting Co. of Canada boosted indium prices...buy, use, or sell! The fteld of American Metal Climax for the past 75 years has been materials. We discover...Chlorine Concrete Copper Germanium Gold Iron Powders Iron Pyrite Lead Molybdenum 011 Muriate of Potash...ingredients are produced and sold by American Metal Climax in many forms - concentrates, pure metals, metal |
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| CONTENTS Introduction 1 History of Arizona Placer Mining 2 Origin of Placer Gold 5 Where to Go 7 HowtoPan...gold price. 4 Figure 5. Photograph of hydraulic mining operation, 1890. 6 Figure 6. Map showing Arizona...occurrences in Arizona. 13 Figure 8. Lake Pleasant Regional Park. Figure 9. Lynx Lake Gold Panning Area. 15 Figure...weighing almost 17 pounds was found in the Ruby drift mine. The chunk was lying near the bed-rock, as is the...Panning in Arizona 2 HISTORY OF ARIZONA PLACER MINING In 1912 President Taft signed the statehood proclamation |
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| the Independent Coal and Coke mines of ‘arbon County, Utah, Anaconda AC Shuttle Car Cable is still in...Car Cable. Call or write your nearest Anaconda district office, or The Anaconda Wire & Cable Company,...SHUTTLE CAR CABLE MINING including the Export VOL. 23, No. Edition, WORLD MINING January 1961 1...deep uranium ore is sandy and wet so underground mining has been most difficult. Utah Construction, first...square the has had to use tightly lagged sets to mine the unconsolidated In Cement and Aggregates the |
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| Geological of America, Boulder, INC. Place Colorado Printed in the United States by Edwards Inc...8137-1131-2 Published THE GEOLOGICAL Society Card Colorado Michigan Soctety 80301 48104 The publication...sis sa slocweessieece | OO BirindeR ever CMaOty Lake) ciseisele sees eee esis sisiecemecc ee |O BilwmomMountatny...oh ce bdd hos iad Rad Lakesacdeeerd 94 Steep Rock Lake .ssecececeveescssesssessereressesesveseses 97 SUdDULY...td"e 2a Ganielon aie ate aera e The teOrd—Blackey Lake. «.cislecta «ep c.ciels a sislateaicdibied laiatelel |
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| Weekly Price Avthority Published b y Engineering and Mining Journal Since 1930 VOL. 35 --------------- ...surveys. As to the ulllmate size of the open-pit mine, TGS ,vould mention no figures. saying only that... Alloy prices moved up similarly. Consolidated Mining & Smelting Co. of Canada raised its Canadian zinc...high-priced selle1-s are being supplied by principal mining and smelting companies. After last week's surge...agreement to build a pelletizing plant for Brazilian iron ore. Output will be exported to Central and Eastern |
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| SALES of Underground Rock Loading Machines Sait LAKE City tam a AND SERVICE OFFICES MEW YORK 5) 52...this explain why Hydroseals Tee IN THE MAJOR MINING PUMPS PROTECTED CENTERS OF THE WORLD Most... Most of the world’s molybdenum comes from this Colorado pit. The 12,250-ft. elevation doesn’t make the...machines like the “Caterpillar” Diesel products mining throughout the world. Tractors. Bulldozers, Motor...repiling bauxite and loading trucks for Reynolds Mining Corporation, near Hurricane Creek, Arkansas. CATERPILLAR |
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| Weelcly Price Authority Published by Engineering and Mining Journal Since 1930 VoL. 35. No. 49 Secof\d clou...1964 Free World production \\'ill set new records. Mine output \vii) reach 3,807,000 tons, refined 3,963...made by the American Mining Congress. Robert M. Hardy Jr.. president of Sunshine Mining Co. and chairman...buy. use, or sell! The field of American Metal Climax f or the past 75 years has been materials. We discover...Chlorine Concrete Copper Germanium Gold Iron Powders Iron Pyrite Lead Molybdenum Oil Muriate of Potash |
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| MINING W®RLD in this issue The Tsumeb Story Page 21 MAY, 1952 Vol. 14 No. 6 35 cents @ copy In...Versatile Eimcos — work at many jobs around the mine, fit any mining system for devel t or producti at greater...washing rest in process. of its brethren in the mining world, it can be lowered power require- ments...Gyratory Crushers {World 4 | | Jaw Crushers Mining Section—|!} = ye {4 a Ve Fey | i- Pe Vibrating...customers representing many of the world’s largest mining and ENR contracting te concerns. FAST DRILLING |
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| MINING W®@RLD in this issue Nevada Iron Mining Page 26 a EE OpEN pir “2 x loading with 300 to 400...COMPRESSORS, ‘a Ming, an {World 233 Gardner-Denver Mining aa Section Broadway, Company, PUMPS New ...with tractors all power can because Virginia mine all three turns in one tractor—the Big Red TD-24...only International Planet Power Steering gives you MINING WORLD, July 1052. Volume 14 No. & Published Conn...matter Oct. 10, 1951 at the end notice 3570 to MINING WORLD, 71 Columbia St at Emmett States, Post |
 | | Report (issue) |
| Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...location, area, and organization of the mining counties of Colorado _________________________ _ Adams County_-..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |
 | | Book (edition) |
| GEORGE W. scon 801 N. SHIELDS ST. FORT COLLINS, COLORADO REVISED 1960 REVISED 1962 REVISED 1963 REVISED...of the Manual of Rocks and Minerals presents the Mining Industry as it is today. In order to obtain this...states with reports published by the Mining Conferences and Mining Associations and to make use, in getting...United States Bureau of Mines. Many of our leading Mining Corporations and Companies have been very helpful...respective activities. The Mining Year Book published by the Colorado Mining Association has been most |
 | | Report (issue) |
| Products Gold Vein Quartz Ores, 11 11 Auriferous Pyrite Veins, Auriferous Dikes, Slate Breccias and Fissure... Output, 51. Future Prospects, 52. Copper 53 Iron 57 Manganese Silver and Lead 60 Tin 62 Tungsten...Terror and Keystone Mines, Keystone The Uncle Sam Mine, Hoist and Mill, Perry Part of One of the Homestake...The Cleopatra Mine and Cyanide Plant The Etta Mine near Keystone The Hidden Fortune Mine near Lead The...The McMackin Mine near Custer Spodumene Crystals, Etta mine, near Keystone Marble Quarry near Custer.. |
 | Theodore, Ted G., Blair, Will N., Nash, J. Thomas, McKee, E.H., Antweiler, J.C., Campbell, W.L. (1987) Geology and gold mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona, with a section on K-Ar chronology of mineralization and igneous activity, and a section on implications of the compositions of lode and placer gold. Professional Paper 1361. US Geological Survey doi:10.3133/pp1361 | Report (issue) |
| Mineralization of the Gold Basin-Lost Basin Mining Districts, Mohave County, Arizona U.S. GEOLOGICAL SURVEY PROFESSIONAL...MINERALIZATION OF THE GOLD BASIN-LOST BASIN MINING DISTRICTS, MOHAVE COUNTY, ARIZONA Placer gold nugget about...Lost Basin mining district. Geology and Gold Mineralization of the Gold Basin-Lost Basin Mining Districts...Districts, Mohave County, Arizona By TED G. THEODORE, WILL N. BLAIR, and J. THOMAS NASH With a section on...mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona. (U.S. Geological Survey Professional |
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| Geologists: Bulletin, vol. 2. American Institute of Mining Engineers: Bulletin, nos. 133-144; Transactions...nos. i-7. San Francisco, Calif. California State Mining Bureau: Bulletin, nos. 76-78, 82, S3; Preliminary...Ont. Canadian Mining Institute: Monthly Bulletin, nos. 69-80. Ottawa, Out. Canadian Mining Journal, vol...Pittsburgh, Pa. Coal Age, vols. 13, 14. New York. Colorado School of Mines: Magazine, vol. 8; Quarterly,...34, nos. 1-3. Chapel Hill, N. Cl Engineering and Mining Journal, vols.. 105, 106. New York. Engineers' |
