Crossword clues for Rock salt 6 letters:AUSSEESite of Austrian rock-salt mines.MELTERRock salt, e.g.HALITERock salt for roadsHALITENative rock salt.HALITERock salt, to a mineralogistDEICERRock salt, for oneHALITERock saltICEMELTRock salt sold in the winterNACLRock salt, to a chemistHALITESNative rock salts.MINESWhere rock salt is found.HALITESRock saltsORERock salt, e.g.ORERock salt is oneICEMELTWinter driveway-clearing product similar to rock saltICERock salt may be used on itNACLRock salt, chemically speakingACIDWord with rock and saltTRIORock's Salt-N-Pepa, e.g.