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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Quartz from
Prieska copper mine (Copperton deposit), Copperton, Siyathemba Local Municipality, Pixley ka Seme District Municipality, Northern Cape, South Africa


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Prieska copper mine (Copperton deposit), Copperton, Siyathemba Local Municipality, Pixley ka Seme District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:250168
Long-form Identifier:1:3:250168:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
53.4km (33.2 miles) ⓘPrieska, Siyathemba Local Municipality, Pixley ka Seme District Municipality, Northern Cape, South Africa
57.2km (35.5 miles) ⓘWelgevonden pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
72.4km (45.0 miles) ⓘAngelierspan IV pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
72.4km (45.0 miles) ⓘAngelierspan II pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
72.4km (45.0 miles) ⓘAngelierspan III pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
References
Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa. p.1-290.p.137
 
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