 | | Journal (article/letter/editorial) | | Sciences and Engineering, University of Nevada Reno, Reno, Nevada 89557-0047 of Geological Sciences and...Sciences and Engineering, University of Nevada Reno, Reno, Nevada 89557 Geological Survey, MS 973, Denver...Federal No. 1-10 Jake Pioche Pioch och Baseline USA Canyon 1-30 ME-4 Hi-Lo sedime UE15d nt tran sport...stratigraphic correlations for eastern Nevada, western Utah, and southern Nevada-southeastern California (Death...Range, Nevada-Utah), the McCoy Creek Group (Deep Creek, Schell Creek, and Snake Mountains, Nevada-Utah) |  | | Journal (article/letter/editorial) | | the use under A of such stand-bys as bacterial limonite (A 2), diatomaceous earth (A 3), or coal (A 4)...perhaps, apply to sandstones, somewhat to limestones, little to shales. Sedimentary Sedimentary Sedimentary...Taken in unnamed creek on south side of Duncom Mountain, 1 mile east of Devil Canyon Road, 20 ft. above...massive, gray-yellow to buff, weathering brownish-white to gray, with grayish-pink irregular lenses, cross-bedded;...accessories, and kaolin, sericite, leucoxene, muscovite, limonite as alteration products. Liquid and gas inclusions |  | | Report (issue) | | Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is PUBliC P[O'J>ERTY aud 1• DOt ~re~~o~...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction...Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39...disseminations_ Cotopaxi mine _____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property...property _____________ _ Malachite mine ________________ _ Empire mine __________________ _ Hypothermal replacement |  | | Report (issue) | | gold at the Jewel and other mines in the Greenwood Mining Division (R. Bell , 1902-3: Geo l. Surv. Can ....crysta l s in vugs at the Highland Bell Mine , Wallace Mountain , n ear Beaverdell , 23 miles east of Penticton...Argentite has b een found at the Silver King Mine , Toad Mountain, about 5 miles south of Nelson (G . M. Dawson...Surv . Can ., Ann. Rept. , IX, 27A). At the Slocan mining camp , argentite is present as a primary min eral...supergene mineral replacing galena at the Hewitt Mine, and as films associ ated w ith nativ e silver coating |  | | Report (issue) | | Stanley Mineral Economics Program Department of Mining and Geological Engineering College of Engineering...Investigator Mineral Economics Program Department of Mining and Geological Engineering College of Engineering...Government. 1 Mineral Economics Program, Dept. of Mining and Geological Engineering, College of Engineering...Mines 249 Table 4.2: Deposit types and associated mine and mill cost models estimated by the US Bureau...detractors. The USGS is not viewed as an advocate of mining or anything else; the USGS is generally perceived |
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