Mount Saint Helens Glass     
Cochise College                                                                                                                      
Photos of Gemstones
Transparent Gemstones
Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu

 

Mount Saint Helens Glass
last edited:  11/10/17    number of photos:  1

Mount St. Helens glass is manmade by
fusing volcanic ash into glass.

hardness: 5.5


faceted  in jewelry
Mt. St. Helens glass in ring:  A

 

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