Tourmalinated Quartz Photos Cochise College
Photos of Gemstones Translucent Gemstones
Virtual Geology Museum Hall of Gemstones
Tourmalinated Quartz Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright 2011
tourmalinated quartz specimen-B
tourmalinated quartz 6
Photo is copyright free for non-commercial educational uses.
Just credit
photo to R.Weller/Cochise College.