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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Hercynite from
East of Mt. Galdhøpiggen, Lom, Innlandet, Norway


Locality type:Outcrop
Classification
Species:Hercynite
Formula:Fe2+Al2O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hercynite data
Locality Data:Click here to view East of Mt. Galdhøpiggen, Lom, Innlandet, Norway
Data Identifiers
Mindat Occurrence Record ID:230324
Long-form Identifier:1:3:230324:6
GUID (UUID V4):0
References
Battey, M.H. & Davidson, W. (1977): Exsolution of plagioclase from clinopyroxene in a pyroxenite from Jotunheimen, Norway. Mineralogical Magazine. 41 : 513-518
 
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