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1. |
Record Nr. |
UNINA990003276440403321 |
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Autore |
Pedler, Frederick |
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Titolo |
Economic geography of west Africa / by F.J. Pedler |
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Pubbl/distr/stampa |
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Descrizione fisica |
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232 p., [6] c. : ill. ; 24 cm |
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Disciplina |
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Locazione |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910711859403321 |
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Autore |
Gair Jacob Eugene <1922-> |
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Titolo |
Preliminary results of geochemical soil survey, Hamme tungsten district, North Carolina / / by Jacob E. Gair, John F. Windolph, Jr., and Nancy A. Wright |
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Pubbl/distr/stampa |
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[Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1975 |
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Descrizione fisica |
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1 online resource (iii, 19 pages) : illustrations, map |
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Collana |
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Geological Survey circular ; ; 711 |
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Soggetti |
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Soil surveys - North Carolina - Vance County |
Ore deposits - North Carolina - Vance County |
Tungsten ores - North Carolina |
Soils - North Carolina - Vance County |
Geochemistry |
Ore deposits |
Soil surveys |
Soils |
Tungsten |
North Carolina Vance County |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"Trace-element values in soil are related to major underlying rock units and to tungsten mineralization and indicate a large bismuth-copper-molybdenum anomaly west of the principal mineral deposit." |
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Nota di bibliografia |
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Includes bibliographical references (page 19). |
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