Quartz Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2011-R.Weller

 
quartz-rock crystals with carbon inclusions-4
Leshan, Sichuan, East Tibet
 

quartz                                                                                                                                             3408
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.

Specimens courtesy of Unite Zyl Int., Ltd.
Lisa Li
P.O.Box 331, Alhambra, California 91802
(626) 457-6933
[email protected]