Inaugural address by the President : Genetic problems of pipe deposits in South Africa / Paul Gerhard Söhnge
Material type: TextLanguage: English Series: Reprint from The Transactions of the Geological Society of South Africa Volume LXVI, 8.February 1963Publication details: Johannesburg : Geological Society of South Africa, 1963Description: 55 pages : sketches; 24 cmSubject(s): DDC classification:- NAM 556.8 SÖH
Item type | Current library | Call number | Status | Date due | Barcode |
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Books | Namibia Scientific Society Library | Not for loan |
References on pages L XX- L XXII
The pipe deposits of Southern Africa are classified according to environment as plutonic, volcanic, hydrothermal and supergene. In this publication special references are made to Namibia on pipes of the plutonic environment under which the iron ore pipe at Kalkfeld is classified. The Kimberlite pipes are of vulcanic environment. Tsumeb and Arandis are pipes of the hydrothermal environment and pipes of the supergene environment are the vanadium deposits of the Otavi Highlands
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