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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Clinochlore from
Tilkerode mining district, Mansfeld, Mansfeld-Südharz, Saxony-Anhalt, Germany


Locality type:Mining District
Classification
Species:Clinochlore
Formula:Mg5Al(AlSi3O10)(OH)8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Clinochlore data
Locality Data:Click here to view Tilkerode mining district, Mansfeld, Mansfeld-Südharz, Saxony-Anhalt, Germany
Data Identifiers
Mindat Occurrence Record ID:1014204
Long-form Identifier:1:3:1014204:0
GUID (UUID V4):0
Nearest other occurrences of Clinochlore
13.6km (8.4 miles) ⓘGreywacke quarry, Rieder, Ballenstedt, Harz, Saxony-Anhalt, Germany
16.2km (10.1 miles) ⓘBrachmannsberg Mine, Harzgerode, Harzgerode, Harz, Saxony-Anhalt, Germany
29.6km (18.4 miles) ⓘAllzunah Castle, Herrmannsacker, Harztor, Nordhausen District, Thuringia, Germany
44.3km (27.6 miles) ⓘDas Aufgeklärte Glück Mine (Aufgeklärtes Glück Mine), Hasserode, Wernigerode, Harz, Saxony-Anhalt, Germany
45.3km (28.1 miles) ⓘPetersberg Quarry, Petersberg, Saalekreis, Saxony-Anhalt, Germany
49.6km (30.9 miles) ⓘLudwig-Rudolf Mine, Braunlage, Goslar District, Lower Saxony, Germany
58.0km (36.0 miles) ⓘGabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany
60.0km (37.3 miles) ⓘHuneberg Quarry, Harz (Landkreis Goslar), Goslar District, Lower Saxony, Germany
63.2km (39.3 miles) ⓘZiegenrücken, Harz (Landkreis Goslar), Goslar District, Lower Saxony, Germany
76.6km (47.6 miles) ⓘWinterberg Quarry, Iberg, Bergstadt Bad Grund, Bad Grund, Göttingen District, Lower Saxony, Germany
References
Tischendorf, G. (1969). Sources of elements in selenide mineralization near Tilkerode (Harz). International Geology Review, 11(11), 1298-1301.
 
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