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Black Rock Mine, Black Rock, Kalahari manganese fields, Northern Cape Province, South Africa

A manganese property owned by Associated Manganese Mines of South Africa, Ltd.



References:
- Mining Annual review (1985):90.





Mineral List:
Aegirine
Andradite
Baryte
Braunite
Braunite-II (TL)
'Chalcedony'
Cryptomelane
Cymrite
Hematite
Lithiophorite
Marokite
Opal
Portlandite
Pyrolusite
Rhodochrosite
Sturmanite ? (TL)


16 entries listed. 14 valid minerals. 1 type locality (valid mineral). 1 type locality (other).

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in South Africa Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Nov 2009 19:45:16