(1.5" x 2.0" Rocks)
Learn how oil comes from and is found in rocks with a basic oil rock set.
This set has an oil shale source rock (1) and an oil sandstone, an oil limestone
or an oil dolostone reservoir rock (2) with an educational information sheet.
To buy an oil rock set for $4.95 U.S. each, just press the "Add to Cart"
button below. For more information, press the "Email ONTA" underlined link.
For other oil rocks, press the "Other Oil Rocks" page link on the left side.
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