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Thaumasite

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SHS71562

Thaumasite

Description Tabs

Description
Locality: 
Upper New Street Quarry, Paterson, Passaic County, New Jersey, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
2.8 × 2.4 × 2 cm
Description

Thaumasite with some apophyllite on matrix

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