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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Muscovite from
Ogawa-yama, Kawakami-mura, Minamisaku District, Nagano Prefecture, Japan


Locality type:Mountain
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Ogawa-yama, Kawakami-mura, Minamisaku District, Nagano Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:1908940
Long-form Identifier:1:3:1908940:7
GUID (UUID V4):0
Nearest other occurrences of Muscovite
23.2km (14.4 miles) ⓘTakemori, Enzan, Koshu City, Kinpuzan mining district, Yamanashi Prefecture, Japan
86.7km (53.9 miles) ⓘFuji river alluvials (Fujikawa bridge), Fujikawa-cho, Fuji City, Shizuoka Prefecture, Japan
89.8km (55.8 miles) ⓘAbe river alluvials (Abekawa), Warabino, Aoi Ward, Shizuoka City, Shizuoka Prefecture, Japan
98.6km (61.3 miles) ⓘHagidaira mine, Seta, Midori City, Gunma Prefecture, Japan
98.9km (61.5 miles) ⓘVein No. 1, Tsukubara mine, Kiryu City, Gunma Prefecture, Japan
98.9km (61.5 miles) ⓘVein No. 2, Tsukubara mine, Kiryu City, Gunma Prefecture, Japan
References
Eric He CollectionIdentified by Eric He: Visual Identification
 
and/or  
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