Quartz Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2011-R.Weller

quartz-rock crystals-7
Leshan, Sichuan, East Tibet


quartz                                                                                                                                            4592
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