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Hausmannite

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Watches:
SHS35631

Hausmannite

ex. Collection Dr. Winfried Böhmer (Wunstorf/Germany)

Description Tabs

Description
Locality: 
Ilfeld, Nordhausen, Harz, Thuringia, Germany
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.7 × 5.2 × 4.7 cm
Description

Black hausmannite crystals on matrix

Mineral Data
What's on the rock

Hausmannite

Formula: 
Mn2+Mn3+2O4
Strunz: 
4.BB.10
Hardness: 
5.5
Type Locality: 
Oehrenstock (Öhrenstock), Langewiesen, Ilmenau District, Thuringian Forest, Thuringia, Germany