Rock Chart Poster
Colorful Rock Chart Poster classifies igneous, sedimentary, and metamorphic rocks, and expands on formation processes with photos depicting the textural characteristics of each type. Perfect for the classroom, this poster also illustrates a dramatic occurrence of each rock type in nature with panoramic views of Beerenberg Volcano, the Grand Canyon, and the rocky James Bay shoreline in Quebec. 19 x 36 inches.
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