 | | Journal (article/letter/editorial) | | last twenty-five years either as a result of new mining operations or as new discoveries in abandoned mines...Boulder County, but gave no details. He also mentioned that wulfenite occurred in Park County, but again...occurrence on Gunnell Hill, Central City district, Gilpin County, given by J. S. Randall (1887) in his book...(Charlton, 1890) in the isolated Silver Cliff district, Custer County, but again, like other early reports, no...list of minerals from the Breckenridge mining district, Summit County, Lovering (1934) notes that wulfenite |  | | Report (issue) | | and Tertiary Age of the Northern Black Hills, South Dakota by Lewis H. Shapiro I APR 2 3 1970 DENVER...Geological Engineering South Dakota School of Mines and Technology Rapid City, South Dakota Submitted in accordance...AND IN ALL EARLIER LITERATURE ON THE RUBY BASIN DISTRICT. COLOR KEY FOR ALL MAPS IN THIS REPORT Rock....... 45 Mining Districts ....................... 49 4.1 Bald Mountain Mining District ............Bald Mountain District ....... 49 4.13. Geology of the Bald Mountain Mining District ... 51 ... |  | | Report (issue) | | .................... THE LUCKY BOY AND PAMLICO MINING DISTRICTS: A COMPARATIVE STUDY by Daniel R. Shawe...Boy mining district ...................................................... Pamlico mining district .....Boy mining district ...................................................... Pamlico mining district .....map of the Lucky Boy mining district 2. Geologic map of the Pamlico mining district ABSTRACT Mineral...veins (for example, Risue Canyon and Meadow Lake mining districts). This metallogenic evolution is consistent |  | | Book (edition) | | FERRY, Govern(lr, and the members of the State Mining Bureau of Washington: GENTLEMEN_.: I have the...approved by him, with the cooperation of the state mining bureau, I , as state geologist, completed the neces11ary...GEOL OGIS T OF TL4SHINGTON. tenance of a state mining bureau are at once at an end, and may in no way...laboring · under a stigma attached to both the mining bureau and this office by reuon of events of a...(18) J4. ST.&TE county, in Western Waehington, and also along some of |  | | Book | | PISTOLS i !?' A J.-. N ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by ...present authentic infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive...United States Geological Survey in 1912. Plan. “Mining Districts and Mineral Resources of Nevada”, as...parts:—one on mining districts and the other on mineral resources. The section on mining districts is...but gives more extended descriptions and includes mining as well as geological information. The map which |  | | Book (edition) | | Washington block, in the city of T acoma, P ierce county. I forthwith prepared for business, fitting up...isited, inspected, and now report upon every mining district, every mine of promise 01· prospective worth...foster the mining in Washington were, if I might use the expression...almost impenetrable wilderness. They were bound south and totally ignorant of the character of the territory...Frazier river ancl the Cai·iboo. Miners from as far south as 1Jaliforni::i flocked northward to the same fields |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Trace Element...Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Bulletin 982-D...1974, Murataite, a new complex oxide from El Paso County, Colorado: American Mineralogist, v. 59, nos. 1-2...Gate Canyon and Ralston Creek areas, Jefferson County, Colorado: U.S. Geological Survey Circular 320...and Havens, R. G., 1962, Thalenite from Teller County, Colorado, Art. 121 in Geological Survey Research |  | | Report (volume) | | in "Contents" of chapters] PLATE 1. Map showing mining districts, mines and prospects, and areas that...very little. The study area contains parts of five mining districts-Alta (also known as Alto), Copper Basin...One deposit of submarginal resources in the Alta district (pl.1, index map) consists of more than 1.4 million...silver per ton (34-216 g/t). In addition, the district has small submarginal resources of molybdenum...fluorite. Submarginal resources of the Warm Springs district, in the Homestake and six other prospects, total |
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