Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Magnetite from
Hirota mine, Hirota-mura, Tobe-cho, Iyo district, Ehime Prefecture, Japan


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Hirota mine, Hirota-mura, Tobe-cho, Iyo district, Ehime Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:704363
Long-form Identifier:1:3:704363:5
GUID (UUID V4):0
Nearest other occurrences of Magnetite
13.4km (8.3 miles) ⓘIyoki, Uchiko, Ehime Prefecture, Japan
20.2km (12.6 miles) ⓘOhkuki mine (Okuki deposit), Kita District, Ehime Prefecture, Japan
44.9km (27.9 miles) ⓘMotoyasu mine, Saijo City, Ehime Prefecture, Japan
52.6km (32.7 miles) ⓘBesshi mine (Bessi mine), Besshi, Niihama City, Ehime Prefecture, Japan
57.4km (35.7 miles) ⓘKunimiyama mine, Kochi City, Kochi Prefecture, Japan
63.1km (39.2 miles) ⓘMyojin Island, Imabari City, Ehime Prefecture, Japan
65.2km (40.5 miles) ⓘShirataki Mine, Okawa-mura, Tosa District, Kochi Prefecture, Japan
68.3km (42.4 miles) ⓘFujiwara dunite, Shikokuchuo City, Ehime Prefecture, Japan
69.8km (43.4 miles) ⓘTakaura mine, Ikata (Sadamisaki Peninsula), Nishiuwa District, Ehime Prefecture, Japan
74.1km (46.1 miles) ⓘSazare mine, Shikokuchuo City, Ehime 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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