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Heisenbergite

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JYJ931741

Heisenbergite

Description Tabs

Description
Locality: 
Menzenschwand, St Blasien, Baden-Württemberg, Germany
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.3 × 2.3 × 0.8 cm
Description

Yellow globular heisenbergite with arsenuranospathite on matrix. 

SEM-EDS & XRD confirmed no MA3071/3072. 

 

Mineral Data
What's on the rock

Heisenbergite

Formula: 
UO2(OH)·2H2O (simplified UO3·2H2 O)
Hardness: 
2.0 - 0.0
Streak: 
Yellow
Type Locality: 
Krunkelbach Valley Uranium deposit, Menzenschwand, Black Forest, Baden-Württemberg, Germany