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Gypsum

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CR98945

Gypsum

With Antique Label

Description Tabs

Description
Locality: 
Syracuse, Onondaga County, New York, United States of America
Size Range: 
Cabinet (10-18 cm)
Size: 
16 × 9 × 4.5 cm
Description

A large and very old gypsum specimen from the "salt rocks of syracuse".

Ex Rijksmuseum Stockholm

Mineral Data
What's on the rock

Gypsum

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