Feldspar Photos  
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu     copyright 2016-R.Weller

orthoclase, perthitic structure, microscopic-1

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

Specimen courtesy of Greg Davis
The Granite Gallery, 79 North Schraeder Road, Sierra Vista, Arizona 85635
(520) 417-2500