Tuff Photos              

Cochise College                                                           
Photos of Rocks
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Roger Weller, geology instructor                       

wellerr@cochise.edu

 

Tuff 
last edited:  11/30/07    number of photos:  36  
Tuff is a rock made up of compacted, small volcanic fragments.

photos
andesite-dacite tuff breccia:  1  2  3  4
Bishop tuff:  1  2  3  4

dacite crystal tuff:  1  2
dacite welded, altered tuff:  1  2
lahar deposit:  1  2
lithic tuff:  1 

palagonite tuff:  1  2
rhyolite lithic welded tuff:  1  2
rhyolite-obsidian tuff:  1  2  3  4
rhyolite-obsidian welded tuff:  1  2
rhyolite welded tuff:  1  2  3
rhyolite welded tuff breccia:  1  2
volcanic ash:  1  2
volcanic sandstone:  1  2  3  4
 

Photos are copyright free for non-commercial educational uses. 
Just credit photos to R.Weller/Cochise College.
copyright 2007-R.Weller