 | | Journal (article/letter/editorial) | | of Compartmentalized Fluid Flow, Comstock Lode, Virginia City, Nevada BYRON R. BERGER,† U.S. Geological...V. TINGLEY, Nevada Bureau of Mines and Geology, University of Nevada, Reno, Reno, Nevada 89557 AND LAWRENCE...vein district world class. In the world-class silver- and gold-producing Comstock mining district, Nevada...lines of evidence lead to the conclusion that the Comstock lode is localized in an extensional stepover between...veins were deposited in the normal fault zone, the Comstock fault, and along one of the bounding lateral fault |  | | Report (issue) | | wu OUTLINE OF NEVADA MINING HISTORY— Joseph V: Tingley a RobertC.Horton _ Francis C. Lincoln 3 . ...Publication of this new edition of “Outline of Nevada Mining History” was made — possible with the assistance...eh aa nearly 48 million acres of public land in Nevada. Most of the minerals, _ _ geothermal energy, and...ahij 4 = Wh A a ‘ a a y 4 Pte Es in Nevada comes from publicland. First edition, first printing...Leshendok, U.S. Bureau of Land Management Eric Moody, Nevada Historical Society é Jon Price, National Research |  | | Journal (article/letter/editorial) | | m'vadla Gold, Silver, and Copper Deposits and Their 11Iclllrrerals DAVID VON BARGEN N112 W18695 Mequon...has been an important industry in the economy of Nevada, the Silver State, since territorial times (1861)...area and created the state (1864). There are 526 mining districts in the state, 60 of which produce nonmetallic...(Tingley 1998). Three major mining booms have occurred in Nevada: 1860-1880 (Comstock and other silver Downloaded...of disseminated gold). The state regained its preeminent status in precious-metal mining with the development |  | | Journal (article/letter/editorial) | | commonly show cubic, octahedral, less available than gold, and from that and dodecahedra1 faces. Parallel...flattened on { 11 1 }. areas, including much of western South America, specifically that portion domCrystals rarely...Complete solid solution exists between silver and gold, proceeding relationship between the production...varieties aurian silver and argentian gold (electrum) to gold. Mercurian ment of Andean countries, detailed... occurring together) from the Calumet and Hecla mine. Excepment in the oxide zones of a variety of metal |  | | Report (issue) | | MINERAL DEPOSITS OF THE RENO 1° x 2° QUADRANGLE, NEVADA, with a comprehensive bibliography by Gary R....................................... EpIthermal gold deposits..........................................Figure 1. Location map of mining districts in the Reno 1° x 2° quadrangle, Nevada..........................Known production from mining districts in the Reno 1° x 2° quadrangle, Nevada..........................of mineral deposits in mining districts of the Reno 1° x 2° quadrangle, Nevada....................... |  | | Journal (article/letter/editorial) | | Relations in the Comstock Lode PETER G. VIKRE ASARCO, Inc., 510 East Plumb Lane, Reno, Nevada 89502 Abstract...Comstockdistrict 15 mi (24 km) southeastof Reno,Nevada,formed 13.7 Ma in Mioceneeruptiverocksof the Alta...intrusiverocks.Production of 8.25 million oz (311,850 kg) in gold and 192 million oz (7.26 million kg) in silvercame...fromlow-gradeandbarrenveinsegments indicate morewidely variablers2.Gold-silverratiosboth in electrumandbulk ore appearto...additional bonanzas awaitdiscovery alongunexplored Comstock faultsegments withindeclining palcothermalgradientsto |  | | Book | | HILL XBW8 PRINT. Jkmta, rg f'neifan Comstock Mining and Miners by Eliot Lord A reprint of the...identification and for the use of their collections. COMSTOCK MINING AND MINERS © Copyright 1959 by Howell-North...discovery and development of the Comstock Lode marked the birth" of the silver mining industry in the United States...following the rush to Washoe and the life in this mining community created such wide interest that a monograph...only two years before resigning to follow private mining ventures in Mexico. His first appointments to his |  | | Report (issue) | | plates 37-43. Abstract of Report on the Geology and Mining Industry of Leadville, Colorado, by S. F. Emmons...A Summary of the Geology of the Comstock Lode and the Wa.shoe District, by George F. Becker, pp. 291-330...Grand Cafion District, with atlas, by Capt. C. E. Dutton. Published. III. Geology of the Comstock Lode and...and Washoe District, with atlas, by George F. Becker. Published. (I) _._...-._-‘—' -— —-— ii ADVERTISEMENT...ADVERTISEMENT. IV. Comstock Mining and Miners, by Eliot Lord. Published. V. Copper-bearing Rocks of Lake |  | | Corporate Document | | full economic feasibility, supporting a decision to mine Entitle the Dayton-SV Complex with geotechnical...permitting Validate the Comstock NSR Royalty portfolio (Lucerne Mine, Occidental Lode, Comstock Lode, etc.) Commercialize...System w Establish the technical efficacy of MCU’s Comstock Mercury System, protect the intellectual property...third-party, junior mining securities responsibly, for $12.5 million+ Monetize our non-mining assets for $12...$12.5 million, excluding the Gold Hill Hotel Grow the value of our Opportunity Zone investments to over |  | | Corporate Document | | concurrently eliminating our debt, growing the quality gold and silver resources and reserves throughout this...sustainable, responsible Nevada mining. Our team received the 2017 Nevada Excellence in Mine Reclamation Award...Lucerne-related mine reclamation including the realignment of State Route 342 and reclamation of historic mine features...received the 2015 Nevada Excellence in Mine Reclamation Award for the Keystone mine cut reclamation and...historic rehabilitation, in partnership with the Comstock Foundation for History and Culture. We are also |  | | Corporate Document | | 001-35200 COMSTOCK MINING INC. (Exact name of registrant as specified in its charter) Nevada 1040 65-0955118...2 ITEM 3 PROPERTIES LEGAL PROCEEDINGS ITEM 4 MINE SAFETY DISCLOSURES 5 10 21 27 28 PART II ITEM...industry market conditions; future changes in our mine planning, exploration activities, production capacity...market uncertainties; the speculative nature of gold or mineral exploration, including risks of diminishing...difficulties in connection with exploration or mining activities; contests over our title to properties; |  | | Corporate Document | | 001-35200 COMSTOCK MINING INC. (Exact name of registrant as specified in its charter) Nevada 65-0955118...BUSINESS RISK FACTORS PROPERTIES LEGAL PROCEEDINGS MINE SAFETY DISCLOSURES 6 17 32 40 41 PART II ITEM...and/or non-mining properties for sale; future industry market conditions; future changes in our mine planning...market uncertainties; the speculative nature of gold or mineral exploration, mercury remediation, and...mercury remediation, metal recycling, processing or mining activities; costs, hazards, and uncertainties associated |  | | Journal (issue) | | Newsletter $6.00 Fibrous Malachite from the Mindingi Mine Katanga, Democratic Republic of the Congo Tony Nikischer...fibrous malachite from the Mindingi Mine in the Kambove District of Katanga began to appear in the specimen...ten {I 0) years ago (see figure J ). Although the mine was first worked superficially in the 1930s for...DRC as well (see figure 2). Today, the Mindingi Mine continues to produce wonderful malachite specimens...image. Nickel Laterite From the Tiebaghi Mine, New Caledonia Bob Werner werner@lcturbonet.com There probably |  | | Report (issue) | | , Everything, Neutral in Nothing. o C -t 3 MINING KEVIEW. PACIFIC COAST Ill (DALLY AND WEEKLY)...greatest is Its repc Its its resume of stock and mining operations Its dai in most complete. the latest...CHICAGO, Bank of the the principal Mining Bank Corporation Gold Districts Hill, and and Interior...I^eserve (U. S. MINING REVIEW. COAST PACIFIC ^mx cjrantisp $10,000,000, Gold. " 3,500,000, DIRECTORS:...AY, JAMES Cashier, - . . Agent at Virginia, Nevada, Agents at New Yorlc, 1 62 Wall Street, / - FLOOD |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...199I-the right to collect in the Sawtooth Mountains of south-central Idaho. Although known by a few collectors...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below) |  | | Book | | Mining Archaeology Bera sat ewan selon (1 PO cug cuknetn asc Boe BMe cry Mining played a prominent...famous Comstock Lode in Nevada in 1859, mining became increasingly industrialized, changing mining technology...world. In the wake of these changes Nevada became an important mining region, with new people and technologies...technologies further altering the ways mining was pursued and miners Tetae Historical archaeology offers...offers a research strategy for understanding mining and miners that integrates three independent sources |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | to 2.7 Å (Pervukhina et al. 1999a, 1999b). Each end of the mercury dumbbells in these structures is linked...2005). The world’s largest Hg deposit, the Almadén district of central Spain, is representative of concentrations...Almadén and New Idria in California, the largest Hg mining districts in North America, represent post-Miocene...reworking of the mercury-hosting rocks of the Almadén district (primary mineralization 427–380 Ma) led to at...well as in amalgams with copper, lead, silver, and gold (e.g., Chen et al. 1985). Mercury mineral age and |  | | Report (issue) | | THE TRIASSIC TO JURASSIC MAGMATIC ARC OF WESTERN NEVADA AND EASTERN CALIFORNIA by Jeff L. Doebrich 1 ,...Open-File Report 96-9 Prepared in cooperation with the Nevada Bureau of Mines and Geology This report is preliminary...School of Mines, University of Nevada, Reno, Nevada 89557-0047 'Nevada Bureau of Mines and Geology, MS...MS 178, University of Nevada, Reno, Nevada 89557-0088 'U.S. Geological Survey, Retired, 8920 West 2nd................................. Polymetallic and Gold Veins, Undivided .............................. |  | | Book | | f. MIMING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN i r r i i ; %■... ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN...LINCOLN 0 ll ; RENO NEVADA NEWSLETTER PUBLISHING COMPANY 1923 PREFACE Earlier Works. The object of...infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive work of...peared for a number of years. In the early days of Nevada min ing, from 1866 to 1878, the field was covered |  | | Report (issue) | | (.. \S- 3 rA"t . .._ CALIFORNIA STATE MINING BUREAU. J. J. CRAWFORD, State Mineralogist. BULLETIN ...San Francisco, June, 1894. No. 2. METHODS OF MINE TIMBERING. Bv W. H. STORMS, Assistant in the Field...Bulletin to present a complete treatise on methods of mine timbering, but simply to give consideration to those...those systems ordinarily use1)¥t or adapted to, the gold mines of California. Both in the lode and d~ravel...also to give some detailed account of systems of mine timbering used in other States where extensive ore-bodies |  | | Book | | A HISTORY OF COMSTOCK SILVER LODE & MINES A HISTORY OF THE COMSTOCK SILVER LODE MINES DAN DE...William, 1829-1898. A history of the Comstock silver lode & mines, Nevada and the great basin region. Reprint...Reprint of the 1889 ed. 1. Comstock Lode, Nev. 2. Nevada Description Series. Title. II. and travel. I.... A HISTORY OF THE GOMSTOCK SILVER LODE MINES NEVADA AND THE GREAT BASIN REGION; LAKE TAHOE AND THE...tunnels, and the many imikovements and industries of NEVADA. lu.mi;er BY DAN DE QUILLE, author of " The |  | | Report (volume) | | _____________________ Zinc-____________ ________ Gold and silver________ _____________ Changes in composition...depth__________ Precipitates from mine waters under superficial conditions_ Composition of mine waters of the Jopliu-region___________...Arizona__________________________ 208 Note on the Bisbee district, Arizona, by F. L. Ransome_ 209 Globe and Miami...Morenci, Arizona. _________________ ___ 217 Ely, Nevada, by A. C. Spencer_________________ 219 Santa Rita...Mexico____________________ 22J Burro Mountain district, New Mexico_____________ 222 , Cananea, Mexico |  | | Book | | \ Xe THE STORY ot THE MINE | 7 : As Flastrated by — the Great Comstock. ae Beye (= ofNevada THE...OF THE MINE Tie js LORY O) Beedeo 244555 MAN, E AS ILLUSTRATED BY THE GREAT COMSTOCK LODE OF...OF NEVADA BY CHARLES HOWARD SHINN ILLUSTRATED Vintage Nevada Series UNIVERSITY OF NEVADA PRESS Reno...Reno, Nevada 1980 The Story of the Mine was first published and copyrighted in 1896 by the D. Appleton...modified; a foreword by the editor of the Vintage Nevada series has been added; and the illustrations have |  | | Report (volume) | | Bulletin 732 GEOLOGY AND ORE DEPOSITS OF SHOSHONE COUNTY, IDAHO BY JOSEPH B. UMPLEBY AND E. L. JONES...Interstate-Callahan mine_________________ Success mine __________________________ Rex mine____________________________...deposits to other deposits in the Coeur d'Alene district ___________________ 120 Antimony deposits_____...__________ Fissure fillings ____________ ______ Gold deposits______ ___. _ _________ History and pro...sedimentary rocks Continued. Fissure fillings Continued. Gold deposits Continued. Page. Geologic relations and |  | | Journal (article/letter/editorial) | | system in the upper Lost River drainage basin, south central Indiana: using sulphate and 34S SO4 as tracers...Ar/Ar dating on the metallogenesis of the Dongchuang Gold Deposit in the Ziaoqinling area—Qiangzhi Li, Yanjing...oxymica associated with sugilite from the Wessels Mine, South Africa: Crystal chemistry and 40Ar-39Ar dating—Edwin...917 Numerical modelling of orogenic processes and gold mineralisation in the southeastern part of the Yilgarn...Foster, and F.P. Bierlein 1041 Numerical models of gold-deposit formation in the Bendigo-Ballarat Zone, |
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