Gypsum
Photos Cochise College
Photos of Minerals
Geology Home Page
Gypsum
Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright 2011-R.Weller
gypsum-selenite needles-1
gypsum
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Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.