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Gypsum : CaSO4·2H2O

Copyright © 2009, JGW
 
 
minID: 15H-CDA

Gypsum : CaSO4·2H2O

Copyright © 2009, JGW  - This image is copyrighted. Unauthorized reproduction prohibited.

7 cm specimen. S411-174 #522#

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Photo added: 2nd Sep 2009