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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Covellite from
Kosaka mine, Kosaka, Akita Prefecture, Japan


Locality type:Mine
Classification
Species:Covellite
Formula:CuS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Covellite data
Locality Data:Click here to view Kosaka mine, Kosaka, Akita Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:748060
Long-form Identifier:1:3:748060:7
GUID (UUID V4):0
Localities for Covellite in this Region
Motoyama deposit, Kosaka mine, Kosaka, Akita Prefecture, Japan
Nearest other occurrences of Covellite
16.6km (10.3 miles) ⓘShakanai Mine, Odate, Akita Prefecture, Japan
17.8km (11.0 miles) ⓘHanaoka mine, Odate, Akita Prefecture, Japan
17.8km (11.1 miles) ⓘEzuri mine, Odate, Akita Prefecture, Japan
18.3km (11.4 miles) ⓘDoyashiki deposit, Hanaoka mine, Odate, Akita Prefecture, Japan
18.3km (11.4 miles) ⓘOsarizawa Mine, Kazuno City, Akita Prefecture, Japan
20.8km (12.9 miles) ⓘHanawa mine, Kazuno City, Akita Prefecture, Japan
28.6km (17.8 miles) ⓘTatemata mine, Hinai, Odate, Akita Prefecture, Japan
43.5km (27.0 miles) ⓘOppu Mine, Nishimeya-mura, Nakatsugaru District, Aomori Prefecture, Japan
85.0km (52.8 miles) ⓘArakawa Mine, Kyohwa, Semboku District, Akita Prefecture, Japan
References
Takeo Katou (1918) journal of the Geological Society of Tokyo, 25, #295, 1-7.
Nokleberg, W.J., ed., (2010) Metallogenesis and tectonics of northeast Asia: U.S. Geological Survey Professional Paper 1765, 624 p.
 
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