 | | Book | | 369-390 18. Discovery of the J-M Reef, Stillwater Complex, Montana: the role of soil and silt platinum and...BUSHVELD COMPLEX UG2 Chromitite Merensky Reef STILLWATER COMPLEX GREAT DYKE MUNNI MUNNI INTRUSION SKAERGAARD...Mineralization Exploration Model Exploration Methods BLACK SHALE-HOSTED PGE DEPOSITS Classification General...FINES AND THE DISCOVERY OF THE J-M REEF, STILLWATER COMPLEX, MONTANA M.L. Zientek, S.R. Corson, R.D. West...the Study Area 391 Igneous Stratigraphy of the Stillwater Complex 392 Discovery of the J-M Reef 394 Soil |  | | Report (issue) | | study area, Custer and Gallatin National Forests, Montana Edited by JANE M. HAMMARSTROM1, MICHAEL L. ZIENTEK2...Study Area, Custer and Gallatin National Forests, Montana U.S. Geological Survey Open-File Report 93-207...700 km2) of National Forest land in southwestern Montana adjacent to the northern part of Yellowstone National...elements. Mines in production in 1992 are the Stillwater mine (platinum, palladium, gold, rhodium, copper...exploration led to the discovery and development of the Stillwater mine and the discovery of gold-copper-silver |  | | Report (issue) | | are gases at room temperature element names in black are solids at room temperature Modified from Los...of the Stillwater Complex, Montana...........................N19 Photograph of the Stillwater Mine in...in south-central Montana, looking southeast.............................................................Photograph of the Mountain Pass Mine in San Bernardino County, California, which was the only active producer...Creek (Ottawa County) 6 Oklahoma OKD980629844 1900 n.a. 1967 9/8/1983 Cherokee County 7 Kansas |  | | Report (issue) | | __βββββββββββββββββ Missouri _ββββββββββββββββββ Montana _____-__-__--_-ββ New Mexico _ββββββββββββββββ...Washington; Coeur d'Alene District, Idaho; and Butte District, Montana _____________ Great Basin and Rocky Mountains...by nodules is apΒ deposits in Lake of the Woods County, Minnesota, proached, the distribution necessarily... GEOLOGICAL SURVEY RESEARCH 1979 of western Montana and northern Idaho has been difficult to evaluate...offset a Paleozoic inlier and underlying banded Stillwater layers that enclose a zone of primary sulfides |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright Β© 2004 by University of Nevada Press Photographs... Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Humboldt County and the crystalline quartz collecting area on Petersen Mountain in Washoe County, permission...mineralogically interesting pegmatite occurrences in the Gold Butte district and in the Eldorado and Newberry Mountains |  | | Book | | are reported by county of occurrence. Map 1-2 shows the county boundaries and county names. When possible...,o Map 1-2. Outline map of California showing county boundaries. __ _) 4 MINERALS OF CALIFORNIA...in placers of the Potholes District of Imperial County, near the Colorado River about 10 miles north of...reported from San Ysidro, San Diego County, in 1828 ; from Los Angeles County, San Francisquito Canyon, in 183...183 5; and in the Piru District, Ventura County, in the early 1840s. Then in 1848 the discovery of gold | | | Book | | species are reported by 1-2 shows the county boundaries and county names. When possible, locations of mines...within a township is illustrated by Figure 1-1. county of occurrence. Map *M. Fleischerβs 1980 Glossary...Map 1-2. Outline map of California showing county boundaries. 4 MINERALS OF CALIFORNIA R5W i...first District of Imperial Yuma, Diego County, County, near the Colorado River about 10 miles north...San Ysidro, San Arizona. 1828; from Los Angeles County, San Francisquito Canyon, in in Then in on the |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico...occurrences in Transylvania, Romania, especially Rosia Montana (Verespatik). In Russia, gold is found on the eastern...{111}. Silver-white, usually tarnishing to gray to black, silver-white streak, metallic luster. No cleavage...with native copper); Butte and Elkhorn districts, MT; Georgetown(*), Crested Butte(*), Creede(*), Aspen(*)...2.16, 1.553. Granular aggregates. Silver-white, black streak, metallic luster. Slightly ductile. VHNo; |  | | Book | | Truran, Jr. and A. Heger University of Chicago, IL, USA 1.01.1 INTRODUCTION 1.01.2 ABUNDANCES AND NUCLEOSYNTHESIS...supernova and the formation of a neutron star or black hole remnant (Heger et al., 2003). The ejecta of...stellar remnants: white dwarfs, neutron stars, and black holes. Indeed, we have evidence for the occurrence...Bildsten, 2003)), and X-ray binaries (accretion onto black holes). For some range of conditions, accretion...the core collapses to form a neutron star or a black hole (see Woosley et al. (2002) for a more extended |
|
