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Hjalmarite

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JYJ789468

Hjalmarite

Description Tabs

Description
Locality: 
Långban, Filipstad, Värmland County, Sweden
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.3 × 0.9 × 0.8 cm
Description

Pale blue hjalmarite from Langban, Sweden. Analysed material from the Riksmuseet Sweden. 

 

Mineral Data
What's on the rock

Hjalmarite

Formula: 
{Na}(NaMn}{Mg5}Si8O22(OH)2
Crystal System: 
Monoclinic
Type Locality: 
Långban, Filipstad, Värmland County, Sweden