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Walpurgite

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JYJ872025

Walpurgite

Description Tabs

Description
Locality: 
Weißer Hirsch Mine, Neustädtel, Schneeberg, Erzgebirge, Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.9 × 0.5 × 0.4 cm
Description

Yellow walpurgite crystals from the Weißer Hirsch mine, Schneeberg, Saxony. 

Mineral Data
What's on the rock

Walpurgite

Formula: 
(BiO)4(UO2)(AsO4)2·3H2O
Strunz: 
8.EA.05
Hardness: 
3.5
Type Locality: 
Walpurgis Flacher vein, Weißer Hirsch Mine (Shaft 3), Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany