Gypsum
Photos Cochise College
Photos of Minerals
Virtual Geology Museum Hall of Minerals
Gypsum
Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright
2008-R.Weller
gypsum-selenite crystals from Australia-3
gypsum
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Specimen courtesy of Saathoff
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