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Introduction to Rocks Poster

(in stock)


24 x 36". What a great resource for earth science classes! This poster is divided into 3 sections for each type of rock - igneous, sedimentary, and metamorphic - with illustrations to show how each is formed and a dozen representational specimens per type.

A bonus section shows and explains some of the more specialized rock forms such as geodes, concretions, agates, and thunder eggs. Laminated.


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