Hafnium content and hafnium-zirconium ratio in minerals and rocks / / by Michael Fleischer |
Autore | Fleischer Michael <1908-1998, > |
Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1955 |
Descrizione fisica | 1 online resource (iii, 13 pages) : charts |
Collana |
A contribution to general geology
Geological Survey bulletin |
Soggetto topico |
Zirconium ores
Hafnium ores Rocks - Analysis |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910704106003321 |
Fleischer Michael <1908-1998, >
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[Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1955 | ||
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Lo trovi qui: Univ. Federico II | ||
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Zirconium and hafnium in the Southeastern Atlantic States / / by John B. Mertie, Jr |
Autore | Mertie John Beaver <1888-1980.> |
Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey |
Descrizione fisica | 1 online resource (iii, 28 pages) : illustrations |
Collana |
Contributions to economic geology
Geological Survey bulletin |
Soggetto topico |
Geology - Southern States
Zirconium ores - Southern States Hafnium ores - Southern States Geology Hafnium ores Zirconium ores |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910707363403321 |
Mertie John Beaver <1888-1980.>
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[Washington, D.C.] : , : United States Department of the Interior, Geological Survey | ||
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Lo trovi qui: Univ. Federico II | ||
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