Cochise College - a source of geological educational resources

quick, easy access to photos of rocks, articles on rocks, rock vocabulary, and videos

intensely folded gneiss

 Also visit: Cochise College Geology Home Page -a source of all things geological
for educators and students
 Roger Weller, geology instructor ( 
 last edited:  4/4/16  

      Photos of Rocks
    1276 organized views of igneous, sedimentary, and metamorphic rocks


Quick Tours of Rock Types

folded gneiss

     Illustrated Rock Vocabulary

quartz pebble conglomerate 

    Articles on Rock Types

25 papers

obsidian in perlite

     Videos on Rock Types
     92 videos

coquina limestone