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Todorokite from
Devon Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa


Locality type:Mine
Classification
Species:Todorokite
Formula:(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Comments:Enclosed in gypsum, Sacco specimen 10.5cm.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Todorokite data
Locality Data:Click here to view Devon Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:855113
Long-form Identifier:1:3:855113:9
GUID (UUID V4):0
Nearest other occurrences of Todorokite
5.6km (3.5 miles) ⓘHotazel Mine, Hotazel, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
5.9km (3.7 miles) ⓘAnnex Langdon, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
6.0km (3.7 miles) ⓘSebilo mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
8.1km (5.0 miles) ⓘSmartt Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
13.4km (8.3 miles) ⓘN'Chwaning I Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
13.6km (8.4 miles) ⓘN'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
16.4km (10.2 miles) ⓘAdams Pit, Mamatwan Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
17.6km (11.0 miles) ⓘMamatwan Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
References
Pohl, Demetrius, Bezing, K.L. Von, Dixon, Roger D., Cavallo, Greg (1991) The Kalahari Manganese Field [South Africa]: an Update. The Mineralogical Record, 22 (4) 279-297
Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa. p.1-290.p.249
Cairncross, Bruce, Beukes, Nicolas J. (2013) The Kalahari Manganese Field: The Adventure Continues. Struik Nature.p.221
 
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