Building Blocks of the Earth : Rocks and Minerals
Object ID:
1917.1.644.1-3
Collection:
Carr Natural History
Object Name:
Gypsum
Description:
Gypsum mineral classification: Evaportite
Three transparent gypsum crystals
Chemical Composition:
Hydrated calcium sulfate
Crystal System:
Monoclinic
Specific Gravity:
2.35
Hardness:
02
Luster:
Silky
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