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Thaumasite

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SHS120459

Thaumasite

Description Tabs

Description
Locality: 
Kukisvumchorr Mountains, Khibiny Massif, Murmansk Oblast, Russian Federation
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.8 × 2.4 × 1.9 cm
Description

Massiv piece of white thaumasite

Mineral Data
What's on the rock

Thaumasite

Formula: 
Ca3(SO4)[Si(OH)6](CO3)·12H2O
Strunz: 
7.DG.15
Hardness: 
3.5
Streak: 
White
Type Locality: 
Bjelke Mines, Åreskutan, Åre, Jämtland, Sweden