Galactic Cookie Dough Rockhounding and Geology Science Experiments
Posted on August 6th, 2008 by admin
Galactic Cookie Dough Rockhounding and Geology Science Experiments
An introduction to and description of 24 common igneous, sedimentary & metamorphic rocks through the eyes of our interestellar hots and resident rock whizzes, Pyro and Tecton. Includes science experiments for creating rocks. 64 pgs.
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