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Beryllium and tungsten deposits of the Iron Mountain district, Sierra and Socorro Counties, New Mexico / / by Richard H. Jahns ; with a section on the beryllium minerals by Jewell J. Glass
| Beryllium and tungsten deposits of the Iron Mountain district, Sierra and Socorro Counties, New Mexico / / by Richard H. Jahns ; with a section on the beryllium minerals by Jewell J. Glass |
| Autore | Jahns Richard H (Richard Henry), <1915-1983, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1944 |
| Descrizione fisica | 1 online resource (iv, 45-79 pages, 10 pages of plates) : illustrations (some color), maps (some color) |
| Collana |
Bulletin / United States Department of the Interior, Geological Survey
Strategic minerals investigations |
| Soggetto topico |
Beryllium ores - New Mexico
Tungsten ores - New Mexico Mines and mineral resources - New Mexico Beryllium ores Mines and mineral resources Tungsten ores |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Strategic minerals investigations, 1944, Iron Mountain district, New Mexico |
| Record Nr. | UNINA-9910704123603321 |
Jahns Richard H (Richard Henry), <1915-1983, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1944 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geologic features of the Connecticut Valley, Massachusetts as related to recent floods / / by Richard H. Jahns
| Geologic features of the Connecticut Valley, Massachusetts as related to recent floods / / by Richard H. Jahns |
| Autore | Jahns Richard H (Richard Henry), <1915-1983, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1947 |
| Descrizione fisica | 1 online resource (viii, 158 pages, 20 pages of plates) : illustrations, maps |
| Collana | Water-supply paper |
| Soggetto topico |
Floods - Massachusetts
Geology - Massachusetts Floods Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711182003321 |
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Jahns Richard H (Richard Henry), <1915-1983, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1947 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mica deposits of the southeastern Piedmont . Part 1 General features / / by Richard H. Jahns, Wallace R. Griffitts and E. Wm. Heinrich
| Mica deposits of the southeastern Piedmont . Part 1 General features / / by Richard H. Jahns, Wallace R. Griffitts and E. Wm. Heinrich |
| Autore | Jahns Richard H (Richard Henry), <1915-1983, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1952 |
| Descrizione fisica | 1 online resource (99 pages) : illustrations, maps + + 1 plate |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Mica - Piedmont (U.S. : Region)
Pegmatites - Piedmont (U.S. : Region) Geology - Piedmont (U.S. : Region) Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | General features |
| Record Nr. | UNINA-9910706252003321 |
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Jahns Richard H (Richard Henry), <1915-1983, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1952 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Physical characteristics of commercial sheet muscovite in the southeastern United States / / by Richard H. Jahns and Forrest W. Lancaster
| Physical characteristics of commercial sheet muscovite in the southeastern United States / / by Richard H. Jahns and Forrest W. Lancaster |
| Autore | Jahns Richard H (Richard Henry), <1915-1983, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1950 |
| Descrizione fisica | 1 online resource (iv, 110 pages) : illustrations, map |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Muscovite - Southern States
Muscovite |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706294503321 |
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Jahns Richard H (Richard Henry), <1915-1983, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1950 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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