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
Kapten mine, Årsunda, Sandviken, Gävleborg County, Sweden


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 Kapten mine, Årsunda, Sandviken, Gävleborg County, Sweden
Data Identifiers
Mindat Occurrence Record ID:220751
Long-form Identifier:1:3:220751:3
GUID (UUID V4):0
Nearest other occurrences of Magnetite
8.2km (5.1 miles) ⓘFrämlingshem occurrence, Sandviken, Gävleborg County, Sweden
12.3km (7.7 miles) ⓘVindfall, Sandviken, Gävleborg County, Sweden
16.7km (10.4 miles) ⓘPålsbo Mines, Torsåker, Hofors, Gävleborg County, Sweden
17.4km (10.8 miles) ⓘJordåsen Mines, Gävle, Gävleborg County, Sweden
19.8km (12.3 miles) ⓘPenning Mines, Torsåker, Hofors, Gävleborg County, Sweden
20.0km (12.4 miles) ⓘMyggbo Mines, Torsåker, Hofors, Gävleborg County, Sweden
20.9km (13.0 miles) ⓘLinderås Mines, Torsåker, Hofors, Gävleborg County, Sweden
21.6km (13.5 miles) ⓘBeskow Mines, Torsåker, Hofors, Gävleborg County, Sweden
22.0km (13.6 miles) ⓘNyängsgruvan, Hofors, Gävleborg County, Sweden
24.1km (14.9 miles) ⓘStorstrecksgruvan, Hofors, Gävleborg County, Sweden
References
 
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