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| oresofo0000kell Telluride Ores of Boulder County, Colorado The Memoir Series of The Geological...America, Inc. Memoir 109 Telluride Ores of Boulder County, Colorado WILLIAM C. KELLY EpwINn N. GODDARD Department...SOCIETY OF AMERICA, INC. Colorado Building, P.O. Box 1719 Boulder, Colorado 80302 Printed in the United...assembling a representative collection of the Boulder ores. Dr. T. S. Lovering of the U.S. Geological...and numerous ore samples were donated by local mining men, particularly Fred Dopp, H. M. Williamson, |
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| Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite...________________ _ Lower and Upper Cretaceous (Dakota group)----------------~~~------------ Purgatoire formation |
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| Geology and Mineralization of the Blue River mining district DOGAMI PUBLICATIONS Publications are available...fossil plants of the John Day Formation, Wheeler County, Oregon by Steven R. Manchester, Florida Museum...slope of Iron Mountain east of Clarno, Wheeler County, Oregon. The Whitecap Knoll locality is closely...Day Formation in the Gray Butte area of Jefferson County, but the precise ages are difficult to determine...John Day Fossil Beds National Monument in Wheeler County, Oregon, provides a rare opportunity to examine |
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| of a Portion , of the Silver City Region Owyhee County, Idaho .1 R. R. Q r; o .... o ... Co:) Q ...OF A PORTION OF THE SILVER CITY REGION, OWYHEE COUNTY, IDAHO by R. R. Asher \ Idaho Bureau of Mines...• • . . . . . . . . . Silver-Gold Mineralization North of the Old Mining Areas • . . . Introduction. ...Page Figure 1. Location map of northwestern Owyhee County, Idaho} showing location of Silver City Region...Cross-section A-A', Silver City Region, Owyhee County, 8 Idaho . . . . . . . . . . . . . . . . . 4. Cross-section |
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| BUDDINGTON Prepared in cooperation with the STATE MINING BOARD OF OREGON UNITED STATES GOVERNMENT PRINTING...Mineralized areas and mining districts.____-_--_-----_____-______---_ Bohemia district.._i_-_-__--_---_-...CONTENTS Mineralized areas and mining districts Continued. Bohemia district Continued. Mineral deposits...variable amounts of gold _______ Veins of quartz and clay minerals_____.__-___._.-__ Pyrite and cherty quartz...____-__.___--__-__. Gold-quartz and gold-calcite-quartz veins___________ Stibnite-pyrite-quartz veins___ |
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| ankerite, and calcite. The sulphides present are pyrite and chalcopyrite. Oxidation products are calcite... INTRODUCTION Copper minerals, associated with gold, are exceedingly widespread in eastern Oregon in...west of North Powder, near the south edge of Union County, in a roughly east direction to and beyond the...of the mineral resources of Oregon by the State Mining Board and the United States Geological Survey,...Oregon, showing location of the Heating1 copper district that it might throw light on the occurrence of |
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| .\lininK j ~ r o ~ r r t i c ofs the De Lamar district. I)e I , i ~ ~ a>rl i n e . . . . . . . . . ....Development and surface plant.. 9.5 IIistory of mining development. . . . . . . . . . . . . . . . . ..... . . . 11'7 Other properties of the De Lamar district.. . . . . . . . . . . . . . . . . . . . . . ....Banner Mining B Milling Company.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Idawa Gold Mining...(Silver City A f . & hf. Co.). . . . . . . . . Mining properties of U-ar Eagle Mountain. . . . . . . |
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| designate the papers for advance publication] (A) Some mining districts of eastern Oregon, by James Gilluly,...deposits of the Takilma-Waldo district, Oreg., including the Blue Creek district, by Philip J. Shenon________...Shenon________ (C) The Climax molybdenum deposit, Colorado, by B. S. Butler and J. W. Vanderwilt, with a section...ILLUSTRATIONS PLATE 1. Index map showing location of mining districts in eastern Oregon. 8 2. Topographic and...and geologic map of the Mormon Basin mining district, Baker and Malheur Counties, Oreg _ 32 3. Geologic |
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| VOLUME I: SILVER CITYWAR EAGLE MOUNTAIN AREA, OWYHEE COUNTY, IDAHO JOHN KAUFFMAN, EARL H. BENNETT, and VICTORIA...VOLUME I: SILVER CITYWAR EAGLE MOUNTAIN AREA, OWYHEE COUNTY, IDAHO JOHN KAUFFMAN, EARL H. BENNETT, and VICTORIA.... . . . . . . . . . . . . . . . 163 3.20 STORMY HILL MINE (Site No. BO-198). . . . . . . . . . . . ..... . . . . . . . . . . . . 175 3.21 SILVER CORD GROUP (Includes: Site Nos. BO-182, BO-183, BO-184, BO-185... . . . . . . . . . . . . . . . 256 3.24 SOUTH POORMAN SHAFT (Site No. BO-194). . . . . . . . . . . . |
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| Oregon and from out-of-state-for such information on mining properties has shown the present need for such...reasonable time information that is of value to the mining industry, that it is deemed best to issue this...alphabetical name and location list of all mines in the district, a general introductory statement covering the...geology of the state, an index map showing the mining divisions of the state as covered by the several...Statement Baker County 13 ____ 13 _ _______________ Baker Area Cable Cove District Connor Creek Area |
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| MINING DEVELOPMENTS IN SOUTHEASTERN ALASKA. By THEODORE CHAPIN. INTRODUCTION. A considerable advance...advance in both copper and gold lode mining was made in southeastern Alaska in 1915. The development consisted...opening up of large bodies of gold-bearing ore, in the installation of mining machinery and power-developing...an important gold producer owing iii large part to the production of the Treadwell group of mines on Douglas...ground for the new mill of the Alaska-Juneau Gold Mining Co., part of an extensive plan of development |
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| Bingham, Utah, Mining Black Sand Page. Abbott, James W A Visit to Ely, Nevada Mining at Bingham, Utah...Greenwater District Ditto Ditto Ditto Abyssinia, Minerals In The Requirements of Modern Mining 70S 52...Charles [64 James W. 82 431 114 Nelll 815 District, British W Columbia, The 783 431 795 736 241...Rlckard 511 17 The Boundary District The Mineral Output of. In 1906 Broken Hill, Acid Flotation Processes...D. Del prat Brown, Walter 8 A Filing System for Mining Engineers llucke, Horace W The Meaning of stria |
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| at the Howell Mine BY WILL C. HIGGINS The Howell Mining Company, of Salt Lake City, is making preliminary...exploitation and op- brought $ 1.29 an ounce and when gold, in prevails that, in time to come, better and...property in the South Fork The property of the Howell Mining Com of Big Cottonwood canyon, about twentyfive...to the discovery of the property of the Howell Mining Company, of the great ils sure that gives such...-roots. The discovery of the Howell reads al district has been not most like a romance . ed for its |
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| LIST OCT 1 1922; \v INDEX TO VOLUME : . Mining and January •^ Pa ire . 117 227 . . . . ...review Akins flotation niactiine Alaska in 1921. mining Aldrich Pump Co 410 395 350 281 55 in W . ...Zinc. Lead & Smelting Co . . . . . . Copper Mining Co 199, 144 227 405 90 307 331 16S 60 240 ...Brick-making Brinsmade. R. B. Bruhl. P. T Russian placer mining. H. C. Robson .... . . .Militarism and millionairisni...of South Africa, company report 342 Consolidated Mining & Smelting Co Co-ordination Co-operation & Conference |
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| Process Cam Shafts Stems Known to in every Mining Country in the World. MUSSENS LIMITED Sole Canadian...Crown Mercantile Bldg Bid". BLAKE PUMPS For Mining, Power House & General Service SINKING PUMPS...Cobalt, Winnipeg, Calgary, Vancouver. THE CANADIAN MINING JOURNAL. Renold Patent Silent Chains Run slack... B. C. Box 73 The Canadian Mining Jouknal I THE CANADIAN MINING ii JTOtJUNAfi. SPEED Dominion...following Agents 1 pany, Inc. R. P. & W. Peake Bros. Hill, Blyth Harvey & F. Starr, St. John, N. B. & |
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| 4000 Salt Lake 3VHA مم • THE JOHNNIE MINING & MILLING COMPANY. - Illustrated . E rn lectre...lectre cel 2 Weste THE CROWN POINT GLOBE MINING COMPANY . - Illustrated .. سر/ SerT 19 CE W E VI ...Smelter Supply Co. SALT LAKE CITY , UTAH 2. THE MINING REVIEW , SALT LAKE CITY , UTAH , APRIL 15... IN the latter part of 1908 the Pioche Golden Mining Co., of Pioche, Nev ., bought of one g ofPrince...our Hoist. gThis week we sold to the Gold and Silver Prince Mining Company , bwhedosythe samepeople) of |
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| ... . . ... . . fr The Mining Magazine Edited by T. A. ki i RICKARD. LONDON PUBLISHED AT...American Election *204 .Mexican Situation. American Mining Engineer. An (yV.i 146 Ammonium Sulphate. Direct...305 {c.l.) .... Ashio Mine, Japan 154 Associated Gold Mines of Western Australia .... Report ... 165 Atbasar...Developments 118 Auckland Letter Abosso Gold Accounts, Gold Mine Africa, In South Central Air-Blasts...W . . . . . Banks, C. . A A Barramia Mining and Exploration Base-Metal Mines, Valuation of |
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| Mil' i I ';> ?mii Wmmh 11181 \ lMINING / DEPAfiTtriEiT Of Library Numbrr; M / Return...SD^al loan. / permJssie INDEX TO) VOLUME Mining and I imiin n ni 1920 it^!/f/vt n nun t... 327 Agnew, John A .... 89S Editorial Co Alaska Gold Mines Editorial .... 475 Alaska Treadwell .... 441...Lubricants, book review L. B. Lockhart Amprican-made gold-dred?e for New Zealand . . . . . . . . ...Operations of Consolidated Gold Fields of South 881 Africa 747 American Mining Congress Editorial. 752. |
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| ; Garland Peyton, director, division of mines, mining, and geology, department of natural rnsources,...declined (from 64.56 to 60.28). Bituminous-coal mining suffered the largest increase in its fotulity rate...Govnr.mn ('.nt C(lncern eel with d ofcnst~. 'l'ho Mining u.n...strategic 1ni1rnrnlH from Ln.tiu A..merica four mining engineers of the Bureau o_f l\,1itH>H hu.ve bee... , .............................. ~long tons.. Gold '· ............................................ |
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| Prepared in cooperation with the OREGON STATE MINING BOARD UNITED STATES GOVERNMENT PRINTING OFFICE...-----._--__ Gold deposits.________________----_-----_-----------------_--Virtue district._____--____...___-----__--..-.--._-..---. 98 99 100 100 100 Baker district..._.. -.---------.--------....---.---.-.--- 101...claim________________._...._.._____ Marble Creek Mining & Milling Co.---...------.--Yellow Boy mine - -...Oregon, carried out 'during brief studies of some mining districts in and near the area. . The Baker quadrangle |
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| 1 Return to itss INDEX Canadian Mining Journal, Vol. 34 JANUARY 1st, 1913 TO DECEMBER 31st... The Canadian Mining Journal (With which A is incorporated "The Canadian Mining Review.") Journal...Journal Devoted to Mining and Metallurgy Published on the First and Subscription in Canada, $2.00 Fifteenth...The Canadian Mining Journal, 44-46 Lombard St., Toronto to — INDEX CANADIAN MINING JOURNAL. VOL,...136. Advance Statement of the Mineral Pro- Atliu Mining Division, British Columbia, Western Alberta, 682 |
