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
Arakawa Mine, Kyohwa, Semboku District, Akita Prefecture, Japan


Locality type:Mine
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 Arakawa Mine, Kyohwa, Semboku District, Akita Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:1654016
Long-form Identifier:1:3:1654016:5
GUID (UUID V4):0
Nearest other occurrences of Muscovite
5.6km (3.5 miles) ⓘUshizawamata prospect, Daisen City, Akita Prefecture, Japan
39.0km (24.2 miles) ⓘAni Mine, Ani-machi, Kitaakita City, Akita Prefecture, Japan
51.4km (31.9 miles) ⓘWashinosu mine, Waga District, Iwate Prefecture, Japan
58.3km (36.3 miles) ⓘTatemata mine, Hinai, Odate, Akita Prefecture, Japan
59.5km (36.9 miles) ⓘWashiaimori mine, Yuda, Nishiwaga, Waga District, Iwate Prefecture, Japan
66.7km (41.5 miles) ⓘChokei mine, Chokai, Yurihonjō City, Akita Prefecture, Japan
67.6km (42.0 miles) ⓘOsarizawa Mine, Kazuno City, Akita Prefecture, Japan
75.3km (46.8 miles) ⓘFukasawa mine (Fukazawa mine), Odate, Akita Prefecture, Japan
76.5km (47.5 miles) ⓘShakanai Mine, Odate, Akita Prefecture, Japan
82.7km (51.4 miles) ⓘUchinotai deposit, Kosaka mine, Kosaka, Akita Prefecture, Japan
References
Arribas, Antonio, Mizuta, Toshio (2018) Potential for Porphyry Copper Deposits in Northern Tōhoku (or the Exploration Potential for Base and Precious Metal Deposits in Japan 2020) Resource Geology, 68 (2) 144-163 doi:10.1111/rge.12167
 
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