Layer of rocks
Crossword Clue

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AnswerCrossword Clue
SIALLayer of rocks.
sialsthe assemblage of rocks, rich in silica and alumina, that comprise the continental portions of the upper layer of the earth's crust
sialthe assemblage of rocks, rich in silica and alumina, that comprise the continental portions of the upper layer of the earth's crust
sialicthe assemblage of rocks, rich in silica and alumina, that comprise the continental portions of the upper layer of the earth's crust
simaassemblage of rocks, rich in silica and magnesium, that constitutes the lower layer of the earth's crust and is found beneath the ocean floors and the sial of continents
simasassemblage of rocks, rich in silica and magnesium, that constitutes the lower layer of the earth's crust and is found beneath the ocean floors and the sial of continents