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Bixbyite-(Mn) from Kalahari manganese field, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa

02177740014951134855215.jpg
Bixbyite-(Mn), etc.

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
08304250014948710828262.jpg
Bixbyite-(Mn)

N'Chwaning I Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
00216760014948710846023.jpg
Bixbyite-(Mn)

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
09791610014948710826373.jpg
Bixbyite-(Mn)

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
05204620014984328624565.jpg
Bixbyite-(Mn), etc.

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
05663260014947053766275.jpg
Bixbyite-(Mn)

N'Chwaning I Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
04890670015017055478144.jpg
Bixbyite-(Mn)

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
01921080015108005766939.jpg
Bixbyite-(Mn)

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
02030850014970404817278.jpg
Bixbyite-(Mn), etc.

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
01766080014948710858751.jpg
Bixbyite-(Mn)

N'Chwaning I Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
03371170014948710861673.jpg
Bixbyite-(Mn)

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
03000950014948710852081.jpg
Bixbyite-(Mn)

N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
South Africa
 
  • Northern Cape
    • John Taolo Gaetsewe District Municipality
      • Joe Morolong Local Municipality
        • Black Rock
South African Micromount Society, Kalahari Manganese Fields - KMF, by Dixon, R., and Bezing, L. Von., (1989) Locality datasheet ML 02
        • Hotazel
Wilson, Wendell E., Dunn, Pete J. (1978) Famous Mineral Localities: The Kalahari Manganese Field [South Africa]. The Mineralogical Record, 9 (3) 137-153
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).
        • N'Chwaning Mines
Von Bezing, K.L., Dixon, R.D., Pohl, D., Cavallo, G. (1991) The Kalahari (Afrique du Sud) manganese field: an update. The Mineralogical Record: 22(3): 279-302.
Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, Linden .
South African Micromount Society, Kalahari Manganese Fields - KMF, by Dixon, R., and Bezing, L. Von., (1989) Locality datasheet ML 02
King, Van (n.d.) Personal communcation.
Mineralogical Record (2001) 32:252
Beukes, N. J., Burger, A. M., & Gutzmer, J. (1995). Fault-controlled hydrothermal alteration of Palaeoproterozoic manganese ore in Wessels Mine, Kalahari manganese field. South African Journal of Geology, 98(4), 430-451.
South African Micromount Society, Kalahari Manganese Fields - KMF, by Dixon, R., and Bezing, L. Von., (1989) Locality datasheet ML 02
 
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