Vote button trans.png
April's Project of the Month
It's spring time. It's primary election season!
Click here to find all the information you'll need to cast your ballot.

Oil shale

From Ballotpedia
Jump to: navigation, search
Oil shale also known as shale rock, oil shale is a sedimentary rock that contains an organic material called kerogen, which can be converted to crude oil. Contrary to the name, oil shale does not contain any oil, but it made up of solid materials and has a fine-grain.[1][2][3]

See also