| | Report (issue) |
RESOURCES OF ELKO COUNTY, NEVADA By Roscoe M. Smith Prepared in cooperation with Nevada Bureau of Mines...Acknowledgment -Mining districts Commodities Production Descriptions of mining districts . Alder district-Aura district...district -Beaver district Black Mountain district Bootstrap district Burner district Burns Basin district--...-Carlin district Cave Creek district ----Charleston district_--Coal Mine district~ Contact district Cornucopia...Cornucopia district - -Corral Creek district - Decoy district Delano district Delker districtDivide district |
| | Journal (volume) |
have Mining and Scientific Press. The Miners' Association of Nevada Co. At the recent Mining Convention...Convention in Nevada City, J. S. MoBride of North San Jnan was elected obairman. In accepting the poBltion...crops Is Illimitable^ while the area for profitable mining Is very limited the world over. This and other...this, the Government should protect and foster the mining industry. It ia and with any State organization...the mines proaperlty that would quickly place the mining coantles on their former important level in every |
| | Journal (article/letter/editorial) |
superimposed eralizations. The Casapalca Pb-Zn-Cu-Ag district However, practicallyall studieson tetrahedriteare...probably Tablachaca 100-750 Andesitictuff, porphyry, breccia, with some intrusives agglomerate,...The Cretaceouslimestonedoesnot crop out in the mining tennantite. area but does so about 10 km southwest...• I I • •.k xm / / / NE ' •- • Gralon Tunnel x looking southeast GENERALIZED GEOLOGIC CROSS... 1200 scale in meters Tvcf Carlos Franc{sco porphyry Tvt Tablachoca volcanics Tcc Carmen conglomerate |
| | Journal (volume) |
TRAIN^SACTIOIS OF THE American Institute of Mining Engineers. VoL. OoXTAIXIX(i THE XXXVIL IAi'EU^^...available for publication by the American Institute of Mining Engineers. These papers have been published 3....By Frederick T. Williams, Cost-Accounts of Gold-Mining Operations. By Thomas H. Sheldon, A Eefcrence-Scbeme...Goldfield Mining-District, Nevada. By John B. Hasting.s and Charles P. Bericey, The Mojave Mining District...Charles E. W. Bateson, Notes on Southern Nevada and Tiiyo County, California. By H. H, Taft, . . lieries |
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Environmental Earth Sciences, Miami University, Oxford, OH, USA Franco Pirajno, The University of Western Australia...Qinling Orogen and includes porphyries, skarns, or porphyry-skarn composites and intrusion-related veins,...(2) physicochemical features of country rocks of porphyry systems may control the location of the ore bodies...bodies either within or out of the porphyry stocks; (3) porphyry systems show strong K-feldspathization... and argillic alterations, differing from the porphyry Cu systems; (4) all the Mo systems are widely |