(1.0" x 1.5" Rocks)
Coal & Oil Set # 1 shows the basic similarities and differences between
coal and petroleum / crude oil and how they are made in the earth.This set comes with an information sheet and these 8 samples / specimens:
Peat, Lignite, Bituminous Coal, Anthracite; Oil Shale, Oil Sand, Heavy & Light Oil. To buy Coal & Oil Set # 1 at $9.95 U.S. each, press the "Add to Cart"
button below. For more information, press the "Email ONTA" undelined link.
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