Crossword Clue:

sandy shale

AnswerCrossword Clue
OILShale ....
STRATAShale features
KOLMSwedish shale
TARShale product.
OILShale extract
TARShale distillate
SLATYLike shale.
STRATAShale layers
TARProduct of shale.
SLATYMade of shale.
SYNFUELGas from shale
KEROSENEShale oil product
OILProduct of shale.
SYNFUELShale oil, for instance
OILShale or whale product
KEROGENSource of shale oil
LAMINATESMica, shale, and butcher block
LONGASFeatures of shale and slate?