Rich rocks
Crossword Clue

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AnswerCrossword Clue
ORESRich rocks
SIALICPertaining to rocks rich in silica
fahlbanda band rich in metals in crystalline rocks
fahlbandsFAHLBAND, a band rich in metals in crystalline rocks
maficof or pertaining to rocks rich in dark, ferromagnesian minerals
magnesian(chiefly of rocks and minerals) Containing or relatively rich in magnesium
phlogopiteA brown micaceous mineral that occurs chiefly in metamorphosed limestone and magnesium-rich igneous rocks
oligoclaseA feldspar mineral common in siliceous igneous rocks, consisting of a sodium-rich plagioclase (with more calcium than albite)
sialsthe assemblage of rocks, rich in silica and alumina, that comprise the continental portions of the upper layer of the earth's crust
sodalitesmineral, sodium aluminum silicate, Na4Al3Si3O12Cl, occurring massive and in crystals, usually blue in color and found in certain alkali-rich igneous rocks
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
sodalitemineral, sodium aluminum silicate, Na4Al3Si3O12Cl, occurring massive and in crystals, usually blue in color and found in certain alkali-rich igneous rocks
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