Manganese-Iron Garnet from Otjosondu, South-West Africa

F. H. S. Vermaas
Geological Survey, Pretoria, South Africa.
1Published by permission of the Honourable, the Minister of Mines of the Union of South Africa.

Mineralogical Magazine; September 1952 v. 29; no. 218; p. 946-951; DOI: 10.1180/minmag.1952.029.218.07
© 1952, The Mineralogical Society
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