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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Chalcopyrite from
Abandoned unnamed mine, Okayama Prefecture, Japan


Locality type:Slag Locality
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Abandoned unnamed mine, Okayama Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:1508181
Long-form Identifier:1:3:1508181:4
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
27.5km (17.1 miles) ⓘAsahi mine, Ako District, Hyogo Prefecture, Japan
32.4km (20.1 miles) ⓘYanahara mine (Yanahara mining district), Misaki-cho, Kume District, Okayama Prefecture, Japan
36.6km (22.7 miles) ⓘObie mine, Kurashiki City, Okayama Prefecture, Japan
36.9km (23.0 miles) ⓘTatsuyama mine, Kumenan-cho, Kume District, Okayama Prefecture, Japan
67.9km (42.2 miles) ⓘSasaune mine, Nariwa-cho, Takahashi City, Okayama Prefecture, Japan
69.0km (42.9 miles) ⓘFuka mine, Fuka, Bitchū, Takahashi City, Okayama Prefecture, Japan
69.8km (43.4 miles) ⓘYoshioka mine, Nariwa-cho, Takahashi City, Okayama Prefecture, Japan
73.8km (45.8 miles) ⓘKotsu mine (Takakoshi mine; Kotu mine), Miyama-mura, Yamakawa-cho, Yoshinogawa City, Tokushima Prefecture, Japan
73.9km (45.9 miles) ⓘHigashiyama mine, Misato, Yoshinogawa City, Tokushima Prefecture, Japan
75.3km (46.8 miles) ⓘOhmidani mine (Omidani mine), Shisou City, Hyogo Prefecture, Japan
References
Sueoka Y, Sakakibara M. (2013) Primary Phases and Natural Weathering of Smelting Slag at an Abandoned Mine Site in Southwest Japan. Minerals. 3(4):412-426. https://doi.org/10.3390/min3040412
 
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