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Gypsum : CaSO4·2H2O

Copyright © Alan Goldstein
 
 
minID: GCE-HYR

Gypsum : CaSO4·2H2O

Copyright © Alan Goldstein  - This image is copyrighted. Unauthorized reproduction prohibited.

Intergrown gypsum crystals. Specimen 7225 in the collection of the photographer, Alan Goldstein.

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Photo added: 2nd Jan 2005