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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Knebelite from
Långvik ore field, Hedemora, Dalarna County, Sweden


Locality type:Ore Field
Classification
Species:Fayalite-Tephroite Series var: Knebelite
Formula:from (Fe1.5Mn0.5)2SiO4 to (Mn1.5Fe0.5)2SiO4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Knebelite data
Locality Data:Click here to view Långvik ore field, Hedemora, Dalarna County, Sweden
Data Identifiers
Mindat Occurrence Record ID:89185
Long-form Identifier:1:3:89185:5
GUID (UUID V4):0
Nearest other occurrences of Knebelite
0.7km (0.4 miles) ⓘHolmgruve ore field, Hedemora, Dalarna County, Sweden
3.1km (1.9 miles) ⓘPålsbenning Mine, Hag mine ore field, Hedemora, Dalarna County, Sweden
26.9km (16.7 miles) ⓘJohannisberg mine, Norberg, Västmanland County, Sweden
28.6km (17.7 miles) ⓘAfze Mine, Hofors, Gävleborg County, Sweden
30.3km (18.8 miles) ⓘBeskow Mines, Torsåker, Hofors, Gävleborg County, Sweden
31.2km (19.4 miles) ⓘPenning Mines, Torsåker, Hofors, Gävleborg County, Sweden
31.7km (19.7 miles) ⓘLinderås Mines, Torsåker, Hofors, Gävleborg County, Sweden
47.9km (29.7 miles) ⓘNärsjö mine, Smedjebacken, Dalarna County, Sweden
49.2km (30.6 miles) ⓘRöjning mines, Smedjebacken, Dalarna County, Sweden
49.7km (30.9 miles) ⓘSkisshyttan, Smedjebacken, Dalarna County, Sweden
References
 
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