Calcite Photos  
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor    copyright 2011-R.Weller

calcite-cave formation-2
Chihuahua, Mexico
The blue color comes from copper staining.


calcite                                                                                                                                             2469
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College

courtesy of Gene and Roz Meieram