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Vysokýite

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JYJ548738

Vysokýite

Description Tabs

Description
Locality: 
Jáchymov, Krušné Hory, Karlovy Vary Region, Czech Republic
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.7 × 0.35 × 0.3 cm
Description

Colourless to pale green vysokýite crystals on matrix with arsenolite. Rare mineral 

SEM examined specimen.

Mineral Data
What's on the rock

Vysokýite

Formula: 
U4+[AsO2(OH)2]4•4H2O
Hardness: 
2.0 - 0.0
Type Locality: 
Geschieber vein, Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic