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
Seikyu mine, Daito, Unnan City, Shimane Prefecture, Japan


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Seikyu mine, Daito, Unnan City, Shimane Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:704417
Long-form Identifier:1:3:704417:5
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
22.5km (14.0 miles) ⓘKomaki mine, Komaki, Okuizumo, Nita District, Shimane Prefecture, Japan
51.6km (32.0 miles) ⓘIwami mine (Iwami-ginzan), Ōda City, Shimane Prefecture, Japan
63.4km (39.4 miles) ⓘYoshioka mine, Nariwa-cho, Takahashi City, Okayama Prefecture, Japan
65.4km (40.6 miles) ⓘSasaune mine, Nariwa-cho, Takahashi City, Okayama Prefecture, Japan
69.3km (43.1 miles) ⓘFuka mine, Fuka, Bitchū, Takahashi City, Okayama Prefecture, Japan
93.5km (58.1 miles) ⓘTatsuyama mine, Kumenan-cho, Kume District, Okayama Prefecture, Japan
References
Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., Watanabe, Y. (2007) Mineral Resources Map of East Asia, Geological Survey of Japan.
 
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