Rhyolite Photos         
Cochise College                                                                                                                                
Photos of Gemstones
Translucent Gemstones

Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu


Rhyolite 
last edited: 11/15/17    number of photos:  4
Rhyolite is a high-silica, fine-grained,                                               
volcanic rock.                                                                       
rhyolite as an igneous rock

 

cabochons
rhyolite cabochons: 
A  B


specimens
Nevada wonderstone:  A  B
 

Photos are copyright free for non-commercial educational uses. 
Just credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller