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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Opal from
Straussheim I pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa


01858590017366891585156.jpg
Opal-AN

Straussheim I pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
01858590017366891585156.jpg
Opal-AN

Straussheim I pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
07148860017366891582848.jpg
Opal-AN

Straussheim I pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
Locality type:Pegmatite
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Straussheim I pegmatite, Kenhardt, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:1581705
Long-form Identifier:1:3:1581705:1
GUID (UUID V4):0
References
 
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