Thomsonite Photos Cochise College
Photos of Minerals
Virtual Geology Museum Hall of Minerals
Thomsonite Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright 2008-R.Weller
thomsonite, polished-1
Thomsonite nodules that weather out of
basalt wash up on the beaches of Lake
Superior and can be cut and polished.
thomsonite
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.