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Gypsum & Halite

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ESM572531

Gypsum & Halite

Description Tabs

Description
Locality: 
Wieliczka Mine, Wieliczka County, Malopolskie, Poland
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 6 × 4 cm
Description

Two generations of gypsum with clear halite cubes

Mineral Data
What's on the rock

Gypsum

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

Halite

Formula: 
NaCl
Strunz: 
3.AA.20
Crystal System: 
Isometric
Hardness: 
2.5
Streak: 
White