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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Rhodochrosite from
Glücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Goslar District, Lower Saxony, Germany


Locality type:Mine
Classification
Species:Rhodochrosite
Formula:MnCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Rhodochrosite data
Locality Data:Click here to view Glücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Goslar District, Lower Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:76207
Long-form Identifier:1:3:76207:6
GUID (UUID V4):0
Nearest other occurrences of Rhodochrosite
10.2km (6.4 miles) ⓘBiseschacht, Iberg, Bergstadt Bad Grund, Bad Grund, Göttingen District, Lower Saxony, Germany
10.5km (6.5 miles) ⓘGabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany
11.3km (7.0 miles) ⓘWinterberg Quarry, Iberg, Bergstadt Bad Grund, Bad Grund, Göttingen District, Lower Saxony, Germany
26.3km (16.3 miles) ⓘKaiser Franz Mine (König Wilhelm Mine), Schävenholz, Elbingerode, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
26.5km (16.5 miles) ⓘSchävenholz, Elbingerode, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
30.3km (18.8 miles) ⓘEinheit Mine, Elbingerode, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
33.7km (20.9 miles) ⓘOberstahlberg iron mines, Neuwerk, Rübeland, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
36.1km (22.4 miles) ⓘManganese deposit, Ilfeld, Harztor, Nordhausen District, Thuringia, Germany
49.4km (30.7 miles) ⓘBülten-Adenstedt Mine, Ilsede, Peine District, Lower Saxony, Germany
References
Wittern, A.; Schnorrer-Köhler, G. (1986) Die Minerale der Glücksrad-Halde bei Oberschulenberg / Harz [The minerals of the Glücksrad mine dump near Oberschulenberg / Harz]. Lapis, 11 (1). 9-18; 42
 
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