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South Africa | |
- ZF Mgcawu District Municipality
| Gutzmer, J. (1996). Genesis and alteration of the Kalahari and Postmasburg manganese deposits, Griqualand West, South Africa (Doctoral dissertation, Rand Afrikaans University). |
- Tsantsabane Local Municipality
| Kumba Iron Ore |
| Costin, G., Fairey, B., Tsikos, H., & Gucsik, A. (2015). Tokyoite, As-rich tokyoite, and noélbensonite: New occurrences from the Postmasburg manganese field, Northern Cape Province, South Africa. Canadian Mineralogist, 53(6), 981-990. Costin, G., Fairey, B., & Tsikos, H. (2014) Tokyoite and As-rich tokyoite: new occurrence in the manganese ore of the Postmasburg Manganese Field, South Africa. 21st annual IMA conference |