Amethyst Photos Cochise College
Photos of Gemstones Transparent Gemstones
Virtual Geology Museum Hall of Gemstones
Geology Home Page
Roger Weller, geology instructor
Amethyst Photos wellerr@cochise.edu copyright 2008
amethyst crystal cluster-D
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise
College.
Mineral specimen courtesy of Douglass
Minerals
Dave and Liz Douglass
10985 N. Poinsettia Drive, Tucson, Arizona 85737
(520) 742-0294
douglassminerals@aol.com