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Gypsum : CaSO4·2H2O

Copyright © Bill Tompkins 2009
 
 
minID: 60L-WTD

Gypsum : CaSO4·2H2O

Copyright © Bill Tompkins 2009  - This image is copyrighted. Unauthorized reproduction prohibited.

Gypsum var. selenite cluster
from the roadcuts north of
Weiser, Washington Co., Idaho
cluster is 1.2 inches x .3 inch
Bill Tompkins specimen and photo

This photo has been shown 345 times

Photo added: 11th Oct 2009