Prehnite Photos Cochise College
Photos of Gemstones Translucent Gemstones
Virtual Geology Museum Hall of Gemstones
Prehnite Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright 2008
prehnite cabochons-C
closer view
Photo is copyright free for non-commercial educational uses.
Just credit
photo to R.Weller/Cochise College.
Gemstones courtesy
of Vista Gems
Specializing in
precious and semiprecious stones
Jay and Mona Khan
P.O. Box 184, Skillman, NJ 08558
(908)-218-5139