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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Halotrichite from
Copperas Mountain, Paxton Township, Ross County, Ohio, USA


Locality type:Mountain
Classification
Species:Halotrichite
Formula:Fe2+Al2(SO4)4 · 22H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Halotrichite data
Locality Data:Click here to view Copperas Mountain, Paxton Township, Ross County, Ohio, USA
Data Identifiers
Mindat Occurrence Record ID:254333
Long-form Identifier:1:3:254333:8
GUID (UUID V4):0
References
Carlson, Ernest H. (2015) Minerals of Ohio. Bulletin 69 (2nd ed.). Ohio Division of Geological Survey 290pp.
 
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