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
Takaura mine, Ikata (Sadamisaki Peninsula), Nishiuwa 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 Takaura mine, Ikata (Sadamisaki Peninsula), Nishiuwa District, Ehime Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:704661
Long-form Identifier:1:3:704661:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
51.8km (32.2 miles) ⓘOhkuki mine (Okuki deposit), Kita District, Ehime Prefecture, Japan
57.4km (35.6 miles) ⓘIyoki, Uchiko, Ehime Prefecture, Japan
69.8km (43.4 miles) ⓘHirota mine, Hirota-mura, Tobe-cho, Iyo district, Ehime Prefecture, Japan
78.1km (48.5 miles) ⓘObira Mine, Bungo-Ono City, Oita Prefecture, Japan
95.7km (59.4 miles) ⓘSengendera mine, Hinokage, Nishiusuki District, Miyazaki Prefecture, Japan
99.2km (61.7 miles) ⓘIwato Mine, Toroku Mine, Takachiho, Nishiusuki District, Miyazaki 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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