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
Skisshyttan, Smedjebacken, Dalarna County, Sweden


Locality type:Occurrence
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 Skisshyttan, Smedjebacken, Dalarna County, Sweden
Data Identifiers
Mindat Occurrence Record ID:825448
Long-form Identifier:1:3:825448:1
GUID (UUID V4):0
Nearest other occurrences of Knebelite
0.9km (0.6 miles) ⓘCedercreutz Mine, Svartberg orefield, Väster Silvberg, Smedjebacken, Dalarna County, Sweden
3.7km (2.3 miles) ⓘStollberg orefield, Väster Silvberg, Smedjebacken, Dalarna County, Sweden
3.7km (2.3 miles) ⓘVäster Silvberg, Smedjebacken, Dalarna County, Sweden
8.7km (5.4 miles) ⓘHillängs Mine, Ludvika, Dalarna County, Sweden
10.5km (6.5 miles) ⓘHögberg mine, Ludvika, Dalarna County, Sweden
12.5km (7.8 miles) ⓘSkeppartäkt mine, Ludvika, Dalarna County, Sweden
19.5km (12.1 miles) ⓘFjäterbäck mines, Ludvika, Dalarna County, Sweden
19.6km (12.1 miles) ⓘNärsjö mine, Smedjebacken, Dalarna County, Sweden
20.7km (12.9 miles) ⓘRöjning mines, Smedjebacken, Dalarna County, Sweden
23.5km (14.6 miles) ⓘBurängsberg ore field, Ludvika, Dalarna County, Sweden
References
Natural History Museum, Stockholm collection ( item # HS1392, Hj. Sjögren collection)
 
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