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The Conterminous United States Mineral Assessment Program : background information to accompany folio of geologic, geochemical, geophysical, and mineral resource maps of the Ajo and Lukeville 1℗ʻ by 2℗ʻ quadrangles, Arizona / / by Floyd Gray [and twelve others]
| The Conterminous United States Mineral Assessment Program : background information to accompany folio of geologic, geochemical, geophysical, and mineral resource maps of the Ajo and Lukeville 1℗ʻ by 2℗ʻ quadrangles, Arizona / / by Floyd Gray [and twelve others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | [Reston, Virginia] : , : U.S. Department of the Interior, Geological Survey, , 1992 |
| Descrizione fisica | 1 online resource (iv, 27 pages) : illustrations, maps |
| Collana | U.S. Geological Survey circular |
| Soggetto topico |
Geology - Arizona - Pima County
Mines and mineral resources - Arizona - Pima County Geology Mines and mineral resources |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Conterminous United States Mineral Assessment Program |
| Record Nr. | UNINA-9910711809103321 |
Gray Floyd
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| [Reston, Virginia] : , : U.S. Department of the Interior, Geological Survey, , 1992 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineral resources of the Arrastra Mountain/Peoples Canyon Wilderness Study Area, La Paz, Mohave, and Yavapai counties, Arizona / / by Floyd Gray [and eight others]
| Mineral resources of the Arrastra Mountain/Peoples Canyon Wilderness Study Area, La Paz, Mohave, and Yavapai counties, Arizona / / by Floyd Gray [and eight others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1989 |
| Descrizione fisica | 1 online resource (vi, 28 pages, 1 page of plates) : illustrations, maps |
| Collana |
Mineral resources of wilderness study areas--west-central Arizona and part of San Bernardino County, California
Studies related to wilderness--Bureau of Land Management wilderness study area U.S. Geological Survey bulletin |
| Soggetto topico |
Mines and mineral resources - Arizona - Arrastra Mountain/Peoples Canyon Wilderness
Mines and mineral resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704169403321 |
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Gray Floyd
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineral resources of the Big Horn Mountains Wilderness Study Area, Maricopa County, Arizona / / by Floyd Gray [and five others]
| Mineral resources of the Big Horn Mountains Wilderness Study Area, Maricopa County, Arizona / / by Floyd Gray [and five others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, 1987 |
| Descrizione fisica | 1 online resource (v, 14 pages, 1 page of plates) : illustrations, maps (some color) |
| Collana |
U.S. Geological Survey bulletin
Mineral resources of wilderness study areas--west-central Arizona and part of San Bernardino County, California |
| Soggetto topico |
Mines and mineral resources - Arizona - Big Horn Mountains Wilderness
Geology - Arizona - Big Horn Mountains Wilderness Geology Mines and mineral resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704169903321 |
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Gray Floyd
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, 1987 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineral resources of the Mount Nutt wilderness study area, Mohave County, Arizona / / by Floyd Gray [and seven others]
| Mineral resources of the Mount Nutt wilderness study area, Mohave County, Arizona / / by Floyd Gray [and seven others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (v, 22 pages) : illustrations, maps |
| Collana |
Mineral resources of wilderness study areas--Black Mountains region, Arizona
U.S. Geological Survey Bulletin Studies related to wilderness--Bureau of Land Management wilderness study areas |
| Soggetto topico |
Mines and mineral resources - Arizona - Mount Nutt Wilderness
Mines and mineral resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704282203321 |
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Gray Floyd
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineral resources of the Signal Mountain Wilderness Study Area, Maricopa County, Arizona / / by Floyd Gray [and six others]
| Mineral resources of the Signal Mountain Wilderness Study Area, Maricopa County, Arizona / / by Floyd Gray [and six others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1989 |
| Descrizione fisica | 1 online resource (v, 14 pages) : illustrations |
| Collana |
Mineral resources of wilderness study areas--southwestern and south-central Arizona
Studies related to wilderness--Bureau of Land Management wilderness study area U.S. Geological Survey bulletin |
| Soggetto topico |
Mines and mineral resources - Arizona - Signal Mountain Wilderness
Mines and mineral resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704167803321 |
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Gray Floyd
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Mineral resources of the Warm Springs wilderness study area, Mohave County, Arizona / / by Floyd Gray [and nine others]
| Mineral resources of the Warm Springs wilderness study area, Mohave County, Arizona / / by Floyd Gray [and nine others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (vi, 24 pages, 1 page of plates) : illustrations, maps |
| Collana |
U.S. Geological Survey bulletin
Mineral resources of wilderness study areas--Black Mountains region, Arizona Studies related to wilderness--Bureau of Land Management wilderness study areas |
| Soggetto topico |
Mines and mineral resources - Arizona - Warm Springs Wilderness
Mines and mineral resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Mineral resources, Warm Springs Wilderness study area, Arizona |
| Record Nr. | UNINA-9910704281803321 |
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Gray Floyd
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| [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Porphyry copper assessment of Central America and the Caribbean Basin / / by Floyd Gray [and seven others]
| Porphyry copper assessment of Central America and the Caribbean Basin / / by Floyd Gray [and seven others] |
| Autore | Gray Floyd |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2014 |
| Descrizione fisica | 1 online resource (vii, 81 pages) : color illustrations, color maps |
| Collana | Scientific investigations report |
| Soggetto topico |
Copper - Central America
Copper - Caribbean Area |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Global mineral resource assessment |
| Record Nr. | UNINA-9910716983103321 |
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Gray Floyd
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| Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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