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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Calcium Amphibole Subgroup from
Kantienpan farm, !Kheis Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa


Locality type:Prospect
Classification
Species:'Calcium Amphibole Subgroup' (not an IMA approved species)
Formula:AnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcium Amphibole Subgroup data
Locality Data:Click here to view Kantienpan farm, !Kheis Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:1748555
Long-form Identifier:1:3:1748555:5
GUID (UUID V4):0
Nearest other occurrences of Calcium Amphibole Subgroup
90.3km (56.1 miles) ⓘGroot Riet 162, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
References
Rozendaal, A., Rudnick, T-K., Heyn, R. (2017) Mesoproterozoic base metal sulphide deposits in the Namaqua Sector of the Namaqua-Natal Metamorphic Province, South Africa: a review. South African Journal of Geology, 120 (1) 153-186 doi:10.25131/gssajg.120.1.153
 
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