Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Hausmannite from
Aucampsrust, ZF Mgcawu District Municipality, Northern Cape, South Africa


Classification
Species:Hausmannite
Formula:Mn2+Mn23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hausmannite data
Locality Data:Click here to view Aucampsrust, ZF Mgcawu District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:979879
Long-form Identifier:1:3:979879:3
GUID (UUID V4):0
Nearest other occurrences of Hausmannite
5.0km (3.1 miles) ⓘUnnamed borehole, Tsantsabane Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
14.3km (8.9 miles) ⓘPaling farm, Western Belt, Gamagara Ridge, Northern Cape, South Africa
18.3km (11.4 miles) ⓘKolomela Mine, Postmasburg, Tsantsabane Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
47.0km (29.2 miles) ⓘBruce Mine, Gamagara Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
93.6km (58.2 miles) ⓘMamatwan Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
97.2km (60.4 miles) ⓘMiddelplaats Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
References
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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