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Kutnohorite from
Middelplaats Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa


Locality type:Mine
Classification
Species:Kutnohorite
Formula:CaMn2+(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kutnohorite data
Locality Data:Click here to view Middelplaats Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:1759938
Long-form Identifier:1:3:1759938:0
GUID (UUID V4):0
Nearest other occurrences of Kutnohorite
6.5km (4.0 miles) ⓘMamatwan Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
25.6km (15.9 miles) ⓘN'Chwaning I Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
25.6km (15.9 miles) ⓘN'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
28.3km (17.6 miles) ⓘWessels Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
37.9km (23.6 miles) ⓘAvontuur deposit, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
65.5km (40.7 miles) ⓘLeinster deposit, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
References
Fitton, Dillan (2022) A Detailed Stratigraphic, Mineralogical and Geochemical Assessment of the Hotazel Formation at Middelplaats, Kalahari Mn Field, Northern Cape Province, South Africa. University of Johannesburg (South Africa).
Smith, Albertus J.B.; Fitton, Dillan; Vorster, Clarisa; Schoenberg, Ronny (2026) The iron and manganese formations of the Paleoproterozoic Hotazel Formation in the southern Kalahari Manganese Field of South Africa: Paleoenvironmental and depositional implications at the onset of the Great Oxidation Event. Ore Geology Reviews, 188. 107060 doi:10.1016/j.oregeorev.2025.107060
 
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