Crossword clues for An October birthstone.:OPALOctober birthstoneOPALSOctober birthstonesBERYLSOctober birthstonesOPALFiery October birthstoneOPALAn October birthstone.TOURMALINEAn October birthstoneOPALAnother October birthstoneOPALOctober's birthstoneOPALBirthstone for October.TOURMALINEOne of October's birthstonesBERYLOne of October's birthstones.OPALINEResembling October's birthstone.