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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Stilbite-Ca from
Omuro, Izunokuni City, Shizuoka Prefecture, Japan


Classification
Species:Stilbite-Ca
Formula:NaCa4(Si27Al9)O72 · 28H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Stilbite-Ca data
Locality Data:Click here to view Omuro, Izunokuni City, Shizuoka Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:609625
Long-form Identifier:1:3:609625:0
GUID (UUID V4):0
References
Harada, Kazuo, Tomita, Katsutoshi (1967) A sodian stilbite from Onigajo, Mié Prefecture, Japan, with some experimental studies concerning the conversion of stilbite to wairakite at low water vapor pressures. American Mineralogist, 52 (9-10) 1438-1450
 
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