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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Aegirine-augite from
Okorusu Mine, Otjiwarongo Constituency, Otjozondjupa Region, Namibia


Locality type:Open-Cast Mine
Classification
Species:Aegirine-augite
Formula:(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Comments:In sodic fenites associated withpegmatitic carbonatites.
In fenites.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aegirine-augite data
Locality Data:Click here to view Okorusu Mine, Otjiwarongo Constituency, Otjozondjupa Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:321380
Long-form Identifier:1:3:321380:3
GUID (UUID V4):0
References
 
and/or  
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