A blue mineral
Crossword Clue

  • We have found 40 answers to crossword clue "A blue mineral"
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AnswerCrossword Clue
IOLITEA blue mineral.
hauynea blue mineral
hauynesHAUYNE, a blue mineral
sapphirinea blue mineral, aluminium-magnesium silicate
sapphirinesSAPPHIRINE, a blue mineral, aluminium-magnesium silicate
lazulitesAn azure-blue mineral with a glasslike luster
azuriteblue mineral, a hydrous copper carbonate, Cu3(CO3)2(OH)2: an ore of copper
azuritesblue mineral, a hydrous copper carbonate, Cu3(CO3)2(OH)2: an ore of copper
chalcanthitenative hydrated copper sulphate, a blue triclinic mineral usually occurring as tabular crystals
crocidoliteA fibrous blue or green mineral consisting of a silicate of iron and sodium
crocidolitea fibrous mineral consisting mainly of silicate of iron and sodium, called blue asbestos
chalcanthitesCHALCANTHITE, native hydrated copper sulphate, a blue triclinic mineral usually occurring as tabular crystals
crocidolitesCROCIDOLITE, a fibrous mineral consisting mainly of silicate of iron and sodium, called blue asbestos
cyanitemineral, aluminum silicate, Al2SiO5, occurring in blue or greenish bladed triclinic crystals, used as a refractory
covelliteA blue mineral consisting of copper sulfide, typically occurring as a coating on other copper minerals
kyanitesmineral, aluminum silicate, Al2SiO5, occurring in blue or greenish bladed triclinic crystals, used as a refractory
cyanitesmineral, aluminum silicate, Al2SiO5, occurring in blue or greenish bladed triclinic crystals, used as a refractory
kyanitemineral, aluminum silicate, Al2SiO5, occurring in blue or greenish bladed triclinic crystals, used as a refractory
iolitestrongly dichroic blue mineral consisting of a silicate of magnesium, aluminum, and iron: common in metamorphic rocks
iolitesstrongly dichroic blue mineral consisting of a silicate of magnesium, aluminum, and iron: common in metamorphic rocks
cordieritesstrongly dichroic blue mineral consisting of a silicate of magnesium, aluminum, and iron: common in metamorphic rocks
dioptaseA rare mineral occurring as emerald green or blue-green crystals. It consists of a hydrated silicate of copper
molybdeniteA blue-gray mineral, typically occurring as hexagonal crystals. It consists of molybdenum disulfide and is the most common ore of molybdenum
cordieriteA dark blue mineral occurring chiefly in metamorphic rocks. It consists of an aluminosilicate of magnesium, and also occurs as a dichroic gem variety
dumortieriteA rare blue or violet mineral occurring typically as needles and fibrous masses in gneiss and schist. It consists of an aluminum and iron borosilicate
euclasea mineral that consists of a brittle silicate of beryllium and aluminum in pale yellow, green, or blue prismatic crystals and is used especially as a gemstone
fluorcommon mineral, calcium fluoride, CaF2, occurring in green, blue, purple, yellow, or colorless crystals, usually in cubes: the principal source of fluorine, used also as a flux in metallurgy and for ornament
fluoritecommon mineral, calcium fluoride, CaF2, occurring in green, blue, purple, yellow, or colorless crystals, usually in cubes: the principal source of fluorine, used also as a flux in metallurgy and for ornament
fluorsparcommon mineral, calcium fluoride, CaF2, occurring in green, blue, purple, yellow, or colorless crystals, usually in cubes: the principal source of fluorine, used also as a flux in metallurgy and for ornament
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
AZURITEBlue mineral
SODALITEBlue mineral
IOLITEBlue mineral.
IOLITEBlue mineral
LAPISDeep-blue mineral
LAPIS... lazuli (blue mineral)
GALENABlue-gray mineral
LAZULILapis....; deep-blue mineral
IOLITEBlue or violet mineral.
GALENASoft, blue-gray mineral