Kalahari wealth: The story of manganese
Kalahari wealth: The story of manganese by S.A. Manganese Amcor Ltd
Hardcover, ISBN 9780360002739
Publisher: Purnell, 1977
Used - Very Good + Book and DJ-Protected with a Cellophane cover.
Primary this is a story of the development of the manganese ore resources of South Africa from the discovery in 1922 to the present day. These deposits are probably the largest in the world, and there is sufficient proven reserves to last for hundred years...this is the story of our Kalahari wealth....