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Gypsum

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ESM703530

Gypsum

Description Tabs

Description
Locality: 
Roccastrada, Grosseto Province, Tuscany, Italy
Class: 
Single Crystal
Size Range: 
Museum (18cm plus)
Size: 
18 × 9 × 1.8 cm
Description

A sheet of transparent gypsum

Mineral Data
What's on the rock

Gypsum

Formula: 
CaSO4·2H2O
Strunz: 
7.CD.40
Hardness: 
2.0
Streak: 
White.