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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Dolomite from
Hendrik mine, Brunssum, Limburg, Netherlands


Locality type:Colliery
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Hendrik mine, Brunssum, Limburg, Netherlands
Data Identifiers
Mindat Occurrence Record ID:560286
Long-form Identifier:1:3:560286:5
GUID (UUID V4):0
Nearest other occurrences of Dolomite
2.6km (1.6 miles) ⓘEmma mine, Brunssum, Limburg, Netherlands
7.1km (4.4 miles) ⓘLaura mine, Eygelshoven, Kerkrade, Limburg, Netherlands
11.1km (6.9 miles) ⓘDomaniale mine, Kerkrade, Limburg, Netherlands
12.4km (7.7 miles) ⓘMaurits mine, Geleen, Sittard-Geleen, Limburg, Netherlands
14.5km (9.0 miles) ⓘAnna mine, Alsdorf, Aachen, Cologne, North Rhine-Westphalia, Germany
17.9km (11.1 miles) ⓘEmil Mayrisch Mine, Freialdenhoven, Siersdorf, Aachen, Cologne, North Rhine-Westphalia, Germany
20.4km (12.7 miles) ⓘEisden colliery, Eisden, Maasmechelen, Limburg, Flanders, Belgium
21.2km (13.2 miles) ⓘSophia-Jacoba Mine, Hückelhoven, Heinsberg, Cologne, North Rhine-Westphalia, Germany
22.8km (14.1 miles) ⓘBleyberg mine, Plombières, Liège, Wallonia, Belgium
25.0km (15.6 miles) ⓘAltenberg mine, Kelmis, Liège, Wallonia, Belgium
References
T.G. Nijland, J.C. Zwaan, D. Visser, J. Leloux - De mineralen van Nederland - 2007
 
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