Crossword clues for Earth's crust 4 lettersAnswerClueSIALPart of the earth's crustSIALEarth's crustSIMAEarth's crust layerSIMALayer of the Earth's crustSIALLayer of Earth's crustSIMALower layer of the earth's crustSIMALayer of Earth's crustIRONFourth-most common element in the earth's crust, by weightSIALUpper layer of Earth's crustIRONAbout 5% of the earth's crust.ALUMINUMMost abundant metal in earth's crustALUMINUMAbout 8 percent of earth's crustTECTONICPLATEShifting piece of the earth's crustSILICONMore than a quarter of the earth's crustSILICONMore than a quarter of the earth's crust, by massFELDSPARRock-forming mineral that makes up nearly 60% of the Earth's crustFOUNDFAULTEstablish a new crack in the earth's crust?SILICATEKind of compound comprising most of the earth's crustASTATINERarest element that occurs naturally in the Earth's crustRIFTSBreaks in the earth's crustSODIUMSixth most abundant element in the Earth's crustPLATEEarth's crust featureSHALEEarth's crust, mostlySILICONA chief elementary constituent of the earth's crust.FAULTFracture in the earth's crustOXYGENMost abundant element in the earth's crustHORSTEarth's crust bound by faultsMAGMAStuff below Earth's crustMASSIFBlock of earth s crustSILICICPertaining to the second most common element in the Earth's crustTOPLAYEREarth's crust, e.g.FAULTINGCrack in the Earth's crustPLATEPart of the earth's crustDIRTPORTIONVery, very top of the earth's crust?ASTATINERarest naturally occurring element in the earth's crustHORSTRaised block of the earth's crust, to a geologistMANTLELayer below the earth's crustFELDSPARRock-forming mineral that makes up over half of the earth's crustPLATEDivision of the earth's crustOXYGENMost abundant element in Earth's crustMANTLELayer beneath the earth's crustMANTLELayer beneath Earth's crustTINCommonly mined material that's relatively rare in Earth's crust (about 2 p.p.m.)FELDSPARMost of the earth's crustHORSTEarth's crustTECTONICSStudy of Earth's shifting crustMANTLELayer of the earth between the crust and the coreFELDSPAR60% of the earth's outer crustMANTLEEarth layer below the crustLAYEREarth's core, mantle, or crust
