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Bergslagite

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SKY707598

Bergslagite

Type Locality

Description Tabs

Description
Locality: 
Långban, Filipstad, Värmland County, Sweden
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2.2 × 1.3 cm
Description

Brown crystals of the very rare beryllium mineral bergslagite from the type locality in the famous Langban deposit.

It has an old label from the F.Bauer collection (see photo) that will be sent to the buyer.

Mineral Data
What's on the rock

Bergslagite

Formula: 
CaBeAsO4(OH)
Strunz: 
8.BA.10
Crystal System: 
Monoclinic
Hardness: 
5.0
Type Locality: 
Långban, Filipstad, Värmland, Sweden

Seller Information

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