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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Hedenbergite from
Penning Mines, Torsåker, Hofors, Gävleborg County, Sweden


Locality type:Mine
Classification
Species:Hedenbergite
Formula:CaFe2+Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hedenbergite data
Locality Data:Click here to view Penning Mines, Torsåker, Hofors, Gävleborg County, Sweden
Data Identifiers
Mindat Occurrence Record ID:89173
Long-form Identifier:1:3:89173:0
GUID (UUID V4):0
Nearest other occurrences of Hedenbergite
2.2km (1.4 miles) ⓘNyängsgruvan, Hofors, Gävleborg County, Sweden
26.2km (16.3 miles) ⓘSmältarmossen Mine, Hedemora, Dalarna County, Sweden
28.1km (17.5 miles) ⓘLövåsen, Säter, Dalarna County, Sweden
28.6km (17.8 miles) ⓘRyllshyttan, Hedemora, Dalarna County, Sweden
44.0km (27.4 miles) ⓘFalun mine, Falun, Dalarna County, Sweden
69.7km (43.3 miles) ⓘBronäs mine, Sala, Sala Municipality, Västmanland County, Sweden
72.8km (45.2 miles) ⓘStollberg orefield, Väster Silvberg, Smedjebacken, Dalarna County, Sweden
72.8km (45.2 miles) ⓘVäster Silvberg, Smedjebacken, Dalarna County, Sweden
87.7km (54.5 miles) ⓘDannemora Mine, Dannemora, Östhammar, Uppsala County, Sweden
98.5km (61.2 miles) ⓘHörken silver mine, Ljusnarsberg, Örebro County, Sweden
References
 
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