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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Corundum from
Ooi river alluvials (Ooikawa; Oikawa), Shimada City, Shizuoka Prefecture, Japan


Locality type:Alluvials
Classification
Species:Corundum
Formula:Al2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Corundum data
Locality Data:Click here to view Ooi river alluvials (Ooikawa; Oikawa), Shimada City, Shizuoka Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:917403
Long-form Identifier:1:3:917403:0
GUID (UUID V4):0
References
Analyses by Dr Hideki Masago, JAMSTEC.
 
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