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South Africa | |
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| Gutzmer, J. (1996). Genesis and alteration of the Kalahari and Postmasburg manganese deposits, Griqualand West, South Africa (Doctoral dissertation, Rand Afrikaans University). |
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| Gutzmer, J. (1996) Genesis and alteration of the Kalahari and Postmasburg manganese deposits, Griqualand West, South Africa (Doctoral dissertation, Rand Afrikaans University). |
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| Mineralogical Magazine (1997): 61: 213-231 |
- John Taolo Gaetsewe District Municipality
- Joe Morolong Local Municipality
| Harawa, E. T. (2016). Mineralogy and geochemistry of structurally-controlled metasomatic alteration of carbonate-rich manganese ore at Mamatwan Mine, Kalahari Manganese Field (Masters thesis, Department of Geology, Rhodes University).
Preston, P. C. C. R. (2009). Physical and chemical characterization of the manganese ore bed at the Mamatwan mine, Kalahari manganese field (Doctoral dissertation). |
