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Widenmannite

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Widenmannite

Description Tabs

Description
Locality: 
Uranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirge, Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.3 × 1.4 × 0.7 cm
Description

Very good widenmannite stars and groups, pale yellow-green coloured, on matrix associated with sklodowskite. 

Analysis no 617. 

 

Mineral Data
What's on the rock

Widenmannite

Formula: 
Pb2(OH)2[(UO2)(CO3)2]
Strunz: 
5.ED.40
Hardness: 
2.0
Type Locality: 
Michael Mine, Weiler, Reichenbach, Lahr, Black Forest, Baden-Württemberg, Germany
Analysis
Analysis Report - only: Widenmannite
Analysis Report - only: Widenmannite
Analysis Report - only: Widenmannite