Cochise College     Photo of the Month

                          Geology Home Page                April 2005

                          Roger Weller, geology instructor

                          wellerr@cochise.edu
                                  copyright 2005-R.Weller

Amethyst
Brazil
amethyst crystal with cacoxenite inclusions


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

Specimen courtesy of Mike Anderson-Blue Opal