Quartz Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2011-R.Weller

 
giant quartz crystal-1
at the 2010 Tucson Gem and Mineral Shows
The quartz crystal is more than 2 feet long.


quartz                                                                                                                                            1902
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.