Crossword clues for Rock formations 6 lettersAnswerClueSTRATARock formationsPILLARRock formationINLIERType of rock formation.SEDONAArizona city famed for its red rock formationsLITEFMRadio station format that plays not terribly challenging rockBASALTRock in Namibia's Organ Pipes formationARCHMany a rock formation in Bryce CanyonELCAPRock formation in Yosemite, familiarlyKARSTLimestone rock formationCRAGRugged rock formationOUTCROPSProtruding rock formationsLEDGERock formation.TILLITEGeologic rock formation.MESAColorful rock formation.CRAGRock formation.MESASColorful rock formations.TERRANERock formation.SIALRock formation.TERRANESRock formationsTERRANERock formation, to geologistsNEWHAMPSHIRE*Old Man of the Mountain rock formationDEVILSTOWERNoted rock formation in 39-AcrossGEODERock formationORERock formation?SLIGOHome of the imposing rock formation known as BenbulbinUTAHHome to the Angels Landing rock formationSLOTCANYONDeep but narrow rock formationSIMASub-ocean floor rock formationSTALACTITETIMGALATSRock formations that often meet in dark places, as illustrated hereCRAGRough rock formationOOIDRound rock formationTHETWELVEAPOSTLESRock formation of AustraliaOUTCROPSJutting rock formationsTERRANESeries of related rock formationsBUTTEMonument Valley rock formationTRIOPower ___ (common rock-band format)LITE___ rock (radio format)TRIOPower ___ (rock band format)