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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Pyrrhotite from
Borggårde, Östhammar, Uppsala County, Sweden


Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Borggårde, Östhammar, Uppsala County, Sweden
Data Identifiers
Mindat Occurrence Record ID:64916
Long-form Identifier:1:3:64916:4
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
0.4km (0.2 miles) ⓘBorggårde silver mine, Östhammar, Uppsala County, Sweden
14.0km (8.7 miles) ⓘSöderby mines, Östhammar, Uppsala County, Sweden
14.2km (8.8 miles) ⓘNorrby Mines, Östhammar, Uppsala County, Sweden
15.3km (9.5 miles) ⓘLiäng Limestone Q., Östhammar, Uppsala County, Sweden
15.3km (9.5 miles) ⓘLiäng Mines, Östhammar, Uppsala County, Sweden
18.8km (11.7 miles) ⓘHåkansbo Mines, Östhammar, Uppsala County, Sweden
27.8km (17.3 miles) ⓘSpat mine, Herräng ore field, Norrtälje, Stockholm County, Sweden
38.1km (23.7 miles) ⓘNorra Fjäll, Väddö, Norrtälje, Stockholm County, Sweden
43.6km (27.1 miles) ⓘStabbygruvan, Stabby ore field, Norrtälje, Stockholm County, Sweden
43.6km (27.1 miles) ⓘSlotts Mine, Stabby ore field, Norrtälje, Stockholm County, Sweden
References
 
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