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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Augite from
Mount Kanpū (Kanpū volcano), Oga City, Akita Prefecture, Japan


Locality type:Volcano
Classification
Species:Augite
Formula:(CaxMgyFez)(Mgy1Fez1)Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Augite data
Locality Data:Click here to view Mount Kanpū (Kanpū volcano), Oga City, Akita Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:1971697
Long-form Identifier:1:3:1971697:2
GUID (UUID V4):0
Nearest other occurrences of Augite
56.9km (35.3 miles) ⓘUshizawamata prospect, Daisen City, Akita Prefecture, Japan
References
ISSHIKI, Naoki (1954) On Iron-Wollastonite from Kanpû Volcano, Japan. Proceedings of the Japan Academy, 30 (9). p.869-872. doi:10.2183/pjab1945.30.869
 
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