Gold and other minor elements associated with the hot springs and geysers of Yellowstone National Park, Wyoming, supplemented with data from Steamboat Springs, Nevada / / by Donald E. White, Chris Heropoulos, and R.O. Fournier |
Autore | White Donald Edward <1914-2002, > |
Pubbl/distr/stampa | Washington : , : United States Government Printing Office, , 1992 |
Descrizione fisica | 1 online resource (iii, 19 pages) : illustrations, maps |
Disciplina |
557.3 s
553.4/1/0978752 |
Collana | U.S. Geological Survey bulletin |
Soggetto topico |
Gold ores - Yellowstone National Park
Gold ores - Nevada - Steamboat Springs Hydrothermal deposits - Yellowstone National Park Hydrothermal deposits - Nevada - Steamboat Springs Gold ores Hydrothermal deposits |
Classificazione |
13
38.52 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910707926403321 |
White Donald Edward <1914-2002, > | ||
Washington : , : United States Government Printing Office, , 1992 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Platinum-group elements in sedimentary environments in the conterminous United States / / by Jocelyn A. Peterson ; with a section on platinum-group elements in coal by Robert B. Finkelman and Susan J. Tewalt |
Autore | Peterson Jocelyn A. |
Pubbl/distr/stampa | Washington : , : United States Government Printing Office |
Descrizione fisica | 1 online resource (vi, 38 pages) : maps (some color) |
Collana |
U.S. Geological Survey bulletin
Geology and geologic environments permissive for platinum-group elements in the conterminous United States |
Soggetto topico |
Platinum ores - United States
Placer deposits - United States Sedimentary basins - United States Placer deposits Platinum ores Sedimentary basins |
Classificazione | 38.52 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910708653303321 |
Peterson Jocelyn A. | ||
Washington : , : United States Government Printing Office | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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The sedimentary carbonate-hosted giant Bayan Obo REE-Fe-Nb ore deposit of Inner Mongolia, China : a cornerstone example for giant polymetallic ore deposits of hydrothermal origin / / by E.C.T. Chao [and nine others] |
Autore | Chao E. C. T. |
Pubbl/distr/stampa | Washington : , : United States Government Printing Office, , 1997 |
Descrizione fisica | 1 online resource (vi, 65 pages) : illustrations (some color), maps (some color) |
Disciplina |
557.3 s
553.4/94/095177 |
Collana | U.S. Geological Survey bulletin |
Soggetto topico |
Hydrothermal deposits - China - Inner Mongolia
Rare earths - China - Inner Mongolia Iron ores - China - Inner Mongolia Niobium ores - China - Inner Mongolia Geology - China - Inner Mongolia Geology, Stratigraphic - Proterozoic Geology Geology, Stratigraphic Hydrothermal deposits Iron ores Niobium ores Proterozoic Geologic Period Rare earths |
Classificazione |
13
38.52 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Sedimentary carbonate-hosted giant Bayan Obo REE-Fe-Nb ore deposit of Inner Mongolia, China |
Record Nr. | UNINA-9910705407903321 |
Chao E. C. T. | ||
Washington : , : United States Government Printing Office, , 1997 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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