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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Chalcopyrite from
Hirota mine, Hirota-mura, Tobe-cho, Iyo district, Ehime 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 Hirota mine, Hirota-mura, Tobe-cho, Iyo district, Ehime Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:704362
Long-form Identifier:1:3:704362:8
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
6.3km (3.9 miles) ⓘYuryo mine, Tobe-cho, Iyo district, 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
54.2km (33.7 miles) ⓘIkadazu deposit, Tosa District, Kochi Prefecture, Japan
57.4km (35.7 miles) ⓘKunimiyama mine, Kochi City, Kochi Prefecture, Japan
57.6km (35.8 miles) ⓘIkadazu mine (Ikadatsu mine), Ikadazu, Niihama City, Ehime Prefecture, Japan
65.2km (40.5 miles) ⓘShirataki Mine, Okawa-mura, Tosa District, Kochi 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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