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Pyrolusite

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SHS35654

Pyrolusite

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

Description Tabs

Description
Locality: 
Clarashall Mine, Ruschberg, Rhineland-Palatinate, Germany
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.5 × 5.6 × 3.6 cm
Description

Brown bulk of pyrolusite

Mineral Data
What's on the rock

Pyrolusite

Formula: 
MnO2
Strunz: 
4.DB.05
Hardness: 
2.0 - 6.5