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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Saponite from
Hidden Lake, Horseshoe District, Park County, Montana, USA


Locality type:Volcanic Field
Classification
Species:Saponite
Formula:Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Saponite data
Locality Data:Click here to view Hidden Lake, Horseshoe District, Park County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:1995630
Long-form Identifier:1:3:1995630:3
GUID (UUID V4):0
References
Paula Piilonen CollectionIdentified by Paula Piilonen: XRD
 
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