| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910711423903321 |
|
|
Autore |
Staatz Mortimer H (Mortimer Hay), <1918-2004, > |
|
|
Titolo |
Virgin Valley opal district, Humboldt County, Nevada / / by M.H. Staatz and H.L. Bauer, Jr |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1951 |
|
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (7 pages) : maps |
|
|
|
|
|
|
Collana |
|
Geological Survey circular ; ; 142 |
|
|
|
|
|
|
Soggetti |
|
Carnotite - Nevada - Humboldt County |
Opals - Nevada - Humboldt County |
Uranium - Nevada - Humboldt County |
Carnotite |
Opals |
Uranium |
Nevada Humboldt County |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
"This report concerns work done on behalf of the U. S. Atomic Energy Commission and is published with the permission of the Commission." |
|
|
|
|
|
|
|
| |