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
Manganese deposit, Ilfeld, Harztor, Nordhausen District, Thuringia, Germany


Locality type:Deposit
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 Manganese deposit, Ilfeld, Harztor, Nordhausen District, Thuringia, Germany
Data Identifiers
Mindat Occurrence Record ID:96852
Long-form Identifier:1:3:96852:8
GUID (UUID V4):0
Nearest other occurrences of Dolomite
3.5km (2.2 miles) ⓘHilfe Gottes Mine ("Lange Wand" tourist mine), Ilfeld, Harztor, Nordhausen District, Thuringia, Germany
10.3km (6.4 miles) ⓘGiepenbach Mine (Gertrud Mine), Tanne, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
14.9km (9.3 miles) ⓘTrogstein Quarry, Bad Sachsa, Göttingen District, Lower Saxony, Germany
15.7km (9.8 miles) ⓘRömerstein, Bad Sachsa, Göttingen District, Lower Saxony, Germany
19.9km (12.3 miles) ⓘEinheit Mine, Elbingerode, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
21.0km (13.0 miles) ⓘWolkenhügel Mine, Harz (Landkreis Göttingen), Göttingen District, Lower Saxony, Germany
23.0km (14.3 miles) ⓘFloßberg Mine, Harz (Landkreis Göttingen), Göttingen District, Lower Saxony, Germany
23.5km (14.6 miles) ⓘGraf Jost-Christian Mine, Wolfsberg, Sangerhausen, Mansfeld-Südharz, Saxony-Anhalt, Germany
28.9km (17.9 miles) ⓘAdit Vein No. 1, Herzog Alexis adit, Mägdesprung, Harzgerode, Harzgerode, Harz, Saxony-Anhalt, Germany
32.7km (20.3 miles) ⓘGabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany
References
Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland (1st ed.) Schweizerbart, Stuttgart.
 
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