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Kaatialaite & Claudetite

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BCK641371

Kaatialaite & Claudetite

Rare Mineral

Description Tabs

Description
Locality: 
Svornost Mine, Jáchymov, Krušné Hory, Karlovy Vary Region, Czech Republic
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.7 × 2.5 × 1.9 cm
Description

You are bidding on a small sample with some white bundles of fibrous kaatialaite crystals with numerous small claudetite prisms and arsenolite. Rich!

Mineral Data
What's on the rock

Kaatialaite

Formula: 
Fe(H2AsO4)3·5H2O
Strunz: 
8.CC.10
Crystal System: 
Monoclinic
Hardness: 
0.0
Type Locality: 
Kaatiala pegmatite, Kuortane, Western and Inner Finland Region, Finland

Claudetite

Formula: 
As2O3
Strunz: 
4.CB.45
Crystal System: 
Monoclinic
Hardness: 
2.5
Type Locality: 
São Domingos Mine, Corte do Pinto, Mértola, Beja District, Portugal

Seller Information

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