Quartz Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2011-R.Weller

 
quartz geode-12
quartz crystals filling a cavity in orbicular jasper
Mexico
 

quartz-geode                                                                                                                                 0468
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.