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Polyhalite

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SHS682686

Polyhalite

ex. dealer stock Peter Bosse (Kassel/Germany)

Description Tabs

Description
Locality: 
Wintershall Potash Works, Heringen, Werra-Meißner, Hesse, Germany
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 1.2 × 1.4 cm
Description

Nice piece of polyhalite

Mineral Data
What's on the rock

Polyhalite

Formula: 
K2Ca2Mg(SO4)4·2H2O
Strunz: 
7.CC.65
Hardness: 
2.5 - 3.5
Type Locality: 
Ischler Salzberg, Perneck, Bad Ischl, Gmunden, Upper Austria, Austria