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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Calcite from
Neichi mine, Kamineichi, Miyako City, Iwate Prefecture, Japan


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Neichi mine, Kamineichi, Miyako City, Iwate Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:898047
Long-form Identifier:1:3:898047:2
GUID (UUID V4):0
Nearest other occurrences of Calcite
40.6km (25.2 miles) ⓘKamaishi mine, Kamaishi City, Iwate Prefecture, Japan
41.2km (25.6 miles) ⓘIwakura-yama ultramafics, Kamaishi City, Iwate Prefecture, Japan
46.0km (28.6 miles) ⓘArakawa ultramafics, Kamaishi City, Iwate Prefecture, Japan
49.5km (30.8 miles) ⓘNoda-Tamagawa mine, Noda, Kunohe-gun, Iwate Prefecture, Japan
69.9km (43.4 miles) ⓘAkagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
98.1km (61.0 miles) ⓘWashiaimori mine, Yuda, Nishiwaga, Waga District, Iwate Prefecture, Japan
100.0km (62.1 miles) ⓘWashinosu mine, Waga District, Iwate Prefecture, Japan
References
Watanabe et al (1963) Kotoite, Mg3(BO3)2, from the Neichi mine, Iwate prefecture, Japan. Proceedings of the Japan Academy, series B, 39, 164-169.
 
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