firstname.lastname@example.org copyright 2011
basalt with olivine-1
San Carlos Indian Reservation, Arizona
This specimen came from a classic location: a small lava flow on the San Carlos
Indian Reservation west of Safford, Arizona. This location is a prime source of
gem grade olivine (peridot).
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.