Answer: oolite

AnswerCrossword Clue
OOLITEForm of limestone
oolitea rock consisting of small round grains usually of calcium carbonate cemented together
oolitelimestone composed of minute rounded concretions resembling fish roe, in some places altered to ironstone by replacement with iron oxide
oolitea variety of limestone, also OOLITH, ROESTONE
OOLITERock consisting of spherical grains
OOLITELimestone type
OOLITELimestone, aka egg stone
OOLITELimestone variety
OOLITERock having roelike grains
OOLITELimestone formation
OOLITERock found in limestone
OOLITEGrainy rock
OOLITELimestone
OOLITEKind of rock
OOLITEType of rock.
OOLITELimestone composed of grains.
OOLITEGrainy limestone.
OOLITERock made of round grains.
OOLITELimestone of fish-egg appearance.
OOLITELimestone that resembles fish eggs.
OOLITESpherulitic rock: Geol.
OOLITERock consisting of round grains cemented together.
OOLITESea rock