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
Jokisivu (Kujankallio), Huittinen, Satakunta, Finland


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 Jokisivu (Kujankallio), Huittinen, Satakunta, Finland
Data Identifiers
Mindat Occurrence Record ID:35255
Long-form Identifier:1:3:35255:0
GUID (UUID V4):0
Nearest other occurrences of Magnetite
5.9km (3.6 miles) ⓘRitakallio, Huittinen, Satakunta, Finland
30.6km (19.0 miles) ⓘVammala mine (Stormi mine), Vammala, Sastamala, Pirkanmaa, Finland
42.8km (26.6 miles) ⓘVälimäki, Kullaa, Ulvila, Satakunta, Finland
59.4km (36.9 miles) ⓘSatulinmäki prospect, Somero, Southwest Finland, Finland
61.3km (38.1 miles) ⓘLempää, Forssa, Kanta-Häme, Finland
62.6km (38.9 miles) ⓘRiukka prospect, Somero, Southwest Finland, Finland
62.7km (39.0 miles) ⓘKiimassuo pegmatite, Forssa, Kanta-Häme, Finland
64.2km (39.9 miles) ⓘHäiviäntien pegmatite, Forssa, Kanta-Häme, Finland
66.4km (41.3 miles) ⓘRohdainen macadam quarry, Pyhäranta, Southwest Finland, Finland
71.9km (44.7 miles) ⓘHaveri mine, Viljakkala, Ylöjärvi, Pirkanmaa, Finland
References
www.gsf.fi (2001) http://www.gsf.fi/explor/gold/jokisivu.htm
Eilu, Pasi (2003) Exploration for orogenic gold deposits. Fennoscandian Exploration and Mining. Rovaniemi.
 
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