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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Diopside from
Gjellebekk, Lier, Buskerud, Norway


Locality type:Hamlet
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view Gjellebekk, Lier, Buskerud, Norway
Data Identifiers
Mindat Occurrence Record ID:722355
Long-form Identifier:1:3:722355:6
GUID (UUID V4):0
Nearest other occurrences of Diopside
11.9km (7.4 miles) ⓘE 134 Road, Drammen, Buskerud, Norway
12.7km (7.9 miles) ⓘKontakt adit, Konnerudkollen Mines (Konnerud Mines), Konnerud, Drammen, Buskerud, Norway
14.0km (8.7 miles) ⓘNarverud Mines, Mjøndalen, Drammen, Buskerud, Norway
15.1km (9.4 miles) ⓘRyggkollen, Mjøndalen, Drammen, Buskerud, Norway
15.3km (9.5 miles) ⓘBatteriet, Åssiden, Drammen, Buskerud, Norway
16.2km (10.1 miles) ⓘBjørnegruven, Hagatjern, Mjøndalen, Drammen, Buskerud, Norway
16.6km (10.3 miles) ⓘMarkebekk Prospect 1, Bærum (Baerum), Akershus, Norway
25.4km (15.8 miles) ⓘHamrefjell, Hamre, Øvre Eiker, Buskerud, Norway
26.3km (16.4 miles) ⓘShore of Eikeren, Hamre, Øvre Eiker, Buskerud, Norway
31.3km (19.4 miles) ⓘSkuterud Mines, Modum West, Modum, Buskerud, Norway
References
Goldschmidt, Victor Moritz (1911) Die Kontaktmetamorphose im Kristianiagebiet. Videnskabsselskabet i Christiania Skrifter - I Mathematisk-naturvidenskabelig klasse, 1911 (1). 1-483p.368
 
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