Answer:

basalt

AnswerCrossword Clue
BASALTIgneous rock
BASALTVolcanic rock
BASALTThe Rosetta Stone, e.g.
BASALTLava rock
BASALTMoon rock rock
BASALTKind of igneous rock
BASALTBlack rock
BASALTRosetta Stone stuff
BASALTTectonic plate material
BASALTWedgewood's black pearl pottery
BASALTRosetta Stone makeup
BASALTDense igneous rock
BASALTDark igneous rock.
BASALTPeak in Colorado, 11,906 ft.
BASALTBlack rock.
BASALTDark fine-grained rock.
BASALTDark, dense rock.
BASALTDark rock of a lava flow.
BASALTRock used for statues.
BASALTBlack pottery.
BASALTColumnar volcanic rock.
BASALTIgneous rock.
BASALTFine-grained rock.
BASALTBlack pottery by Wedgwood.
BASALTVolcanic rock.
BASALTDark marble.
BASALTDark-colored volcanic rock.
BASALTRock.
BASALTDark rock
BASALTA common lava
BASALTFine-grained rock
BASALTWedgwood's black ware
BASALTRosetta stone composition
BASALTSome moonrocks
BASALTRock from lava flows
BASALTCommon volcanic rock
BASALTSolidified lava
BASALTCertain volcanic rock
BASALTDense volcanic rock
BASALTCertain igneous rock