Pegmatite Photos
Cochise College
Photos of Rocks        Igneous Rocks
Virtual Geology Museum       Hall of Rocks
Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu    copyright 2007 

pegmatite from Pala, California-2
The black crystals are tourmaline.

Photo is copyright free for non-commercial educational uses. 
Credit photo to R.Weller/Cochise College and Exhibit Museum.