Tourmaline Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2010-R.Weller

 
bicolor tourmaline crystal-1
California

 


tourmaline                                                                                                                                2481
Photo is copyright free for non-commercial educational uses.
Credit photo to R.Weller/Cochise College and Exhibit Museum.
 

Gemstones on display at Exhibit Museum, University of Michigan
Ann Arbor, Michigan.