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
Akagane mine, Esashi ward, Oshu 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 Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:360587
Long-form Identifier:1:3:360587:5
GUID (UUID V4):0
Nearest other occurrences of Calcite
33.6km (20.9 miles) ⓘKamaishi mine, Kamaishi City, Iwate Prefecture, Japan
35.3km (21.9 miles) ⓘArakawa ultramafics, Kamaishi City, Iwate Prefecture, Japan
35.5km (22.0 miles) ⓘIwakura-yama ultramafics, Kamaishi City, Iwate Prefecture, Japan
40.7km (25.3 miles) ⓘWashiaimori mine, Yuda, Nishiwaga, Waga District, Iwate Prefecture, Japan
47.0km (29.2 miles) ⓘWashinosu mine, Waga District, Iwate Prefecture, Japan
54.7km (34.0 miles) ⓘHosokura mine, Kurihara City, Miyagi Prefecture, Japan
54.8km (34.1 miles) ⓘOdomori mine, Miyagi Prefecture, Japan
69.9km (43.4 miles) ⓘNeichi mine, Kamineichi, Miyako City, Iwate Prefecture, Japan
84.6km (52.6 miles) ⓘInnai mine, Ogachi, Yuzawa City, Akita Prefecture, Japan
88.6km (55.0 miles) ⓘOhori mine (Ou'hori mine; Obori mine), Mogami, Mogami District, Yamagata Prefecture, Japan
References
Bunno, M., Shimazaki, H., & Sato, K. (1982) Occurrence and genesis of bicchulite and tilleyite skarns at the Sakae adit, the Akagane mine, Iwate Prefecture. Mining Geology: 32: 141-150.
Matsubara, S., Miyawaki, R. (1999). Baghdadite from the Akagana Mine, Iwate Prefecture, Japan. Bull. Nat. Sci. Mus., Tokyo, Ser. C., 25 (3-4): 65-72.
Shimazaki, Hidehiko, Miyawaki, Ritsuro, Yokoyama, Kazumi, Matsubara, Satoshi, Bunno, Michiaki (2008) Occurrence and new data of dellaite from the Akagane mine, Japan. Journal of Mineralogical and Petrological Sciences, 103 (6) 385-389 doi:10.2465/jmps.080214
 
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