Tourmaline Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2010-R.Weller

 
black tourmaline (schorlite)-2
 

tourmaline                                                                                                                               black2
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.