the principal ore of aluminum
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AnswerCrossword Clue
bauxitesthe principal ore of aluminum
bauxitethe principal ore of aluminum
chromitecubic mineral, ferrous chromate, Fe3Cr2O3, usually with much of the ferrous iron and aluminum replaced by magnesium, and some of the chromium by ferric iron: the principal ore of chromium
BAUXITEPrincipal ore of aluminum
beryla mineral consisting of a silicate of beryllium and aluminum of great hardness that occurs in colorless hexagonal prisms when pure and in various colors (as green, blue, yellow, or pink) when not pure, that is valued as a source of gems, and that is the principal source of beryllium
cinnabarthe principal ore of mercury
cinnabarsCINNABAR, the principal ore of mercury
galenathe principal ore of lead, also GALENITE
galenitethe principal ore of lead, also GALENA
galenasGALENA, the principal ore of lead, also GALENITE
galenitesGALENITE, the principal ore of lead, also GALENA
galenoidpertaining to galena (the principal ore of lead, also GALENITE)
cinnabarmineral, mercuric sulfide, HgS, occurring in red crystals or masses: the principal ore of mercury
monazitereddish- or yellowish-brown mineral, a phosphate of cerium and lanthanum, (Ce,La)PO4: the principal ore of thorium
barytescommon mineral, barium sulfate, BaSO4, occurring in white, yellow, or colorless tabular crystals: the principal ore of barium
baritecommon mineral, barium sulfate, BaSO4, occurring in white, yellow, or colorless tabular crystals: the principal ore of barium
baritescommon mineral, barium sulfate, BaSO4, occurring in white, yellow, or colorless tabular crystals: the principal ore of barium
chalcopyriteA yellow crystalline mineral consisting of a sulfide of copper and iron. It is the principal ore of copper
tinstonebrown or black mineral, tin dioxide, SnO2, that crystallizes in the tetragonal system; tinstone: the principal ore of tin
pentlanditeA bronze-yellow mineral that consists of a sulfide of iron and nickel and is the principal ore of nickel
galenitecommon, heavy mineral, lead sulfide, PbS, occurring in lead-gray crystals, usually cubes, and cleavable masses: the principal ore of lead
galenacommon, heavy mineral, lead sulfide, PbS, occurring in lead-gray crystals, usually cubes, and cleavable masses: the principal ore of lead
galenascommon, heavy mineral, lead sulfide, PbS, occurring in lead-gray crystals, usually cubes, and cleavable masses: the principal ore of lead
hematitevery common mineral, iron oxide, Fe2O3, occurring in steel-gray to black crystals and in red earthy masses: the principal ore of iron