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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Annabergite from
Ludwig-Rudolf Mine, Braunlage, Goslar District, Lower Saxony, Germany


Locality type:Mine
Classification
Species:Annabergite
Formula:Ni3(AsO4)2 · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Annabergite data
Locality Data:Click here to view Ludwig-Rudolf Mine, Braunlage, Goslar District, Lower Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:82181
Long-form Identifier:1:3:82181:0
GUID (UUID V4):0
Nearest other occurrences of Annabergite
6.0km (3.7 miles) ⓘFünf Bücher Mosis mine, St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany
11.9km (7.4 miles) ⓘGiepenbach Mine (Gertrud Mine), Tanne, Oberharz am Brocken, Harz, Saxony-Anhalt, Germany
13.7km (8.5 miles) ⓘDas Aufgeklärte Glück Mine (Aufgeklärtes Glück Mine), Hasserode, Wernigerode, Harz, Saxony-Anhalt, Germany
15.7km (9.7 miles) ⓘHuneberg Quarry, Harz (Landkreis Goslar), Goslar District, Lower Saxony, Germany
18.4km (11.5 miles) ⓘGlücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Goslar District, Lower Saxony, Germany
21.7km (13.5 miles) ⓘGroßfürstin Alexandra Mine, Goslar, Goslar District, Lower Saxony, Germany
28.0km (17.4 miles) ⓘHeimberg quarry, Harz (Landkreis Goslar), Goslar District, Lower Saxony, Germany
91.7km (57.0 miles) ⓘWilhelm Mine, Nentershausen, Hersfeld-Rotenburg, Kassel Region, Hesse, Germany
92.8km (57.7 miles) ⓘSchnepfenbusch Mine (Schnepfenbach Mine), Bauhaus, Nentershausen, Hersfeld-Rotenburg, Kassel Region, Hesse, Germany
References
Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
 
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