a calcium magnesicum silicate
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AnswerCrossword Clue
monticellitea calcium magnesicum silicate
monticellitesMONTICELLITE, a calcium magnesicum silicate
gehlenitea mineral, calcium aluminum silicate
gehlenitesGEHLENITE, a mineral, calcium aluminum silicate
anorthitea plagioclase feldspar, calcium aluminium silicate
anorthitesANORTHITE, a plagioclase feldspar, calcium aluminium silicate
phillipsitea hydrated silicate of potassium, calcium and aluminum
thaumasitea mineral, hydrated silicate, carbonate and sulphate of calcium
phillipsitesPHILLIPSITE, a hydrated silicate of potassium, calcium and aluminum
apophyllitea mineral, hydrated calcium potassium silicate, that exfoliates on heating
thaumasitesTHAUMASITE, a mineral, hydrated silicate, carbonate and sulphate of calcium
apophyllitesAPOPHYLLITE, a mineral, hydrated calcium potassium silicate, that exfoliates on heating
grossularA mineral of the garnet group, consisting essentially of calcium aluminum silicate
babingtonitea triclinic basic silicate of iron and calcium, occurring as glassy greenish-black crystals
idocrasea mineral that is a complex silicate especially of calcium, magnesium, iron, and aluminum
piedmontitea dark-red mineral, a hydrated silicate of calcium, aluminium, managanese and iron also PIEMONTITE
piemontitea dark-red mineral, a hydrated silicate of calcium, aluminium, managanese and iron also PIEDMONTITE
eudialytea silicate of zirconium, sodium, calcium and iron, occurring in Greenland, easily dissolved by acids
babingtonitesBABINGTONITE, a triclinic basic silicate of iron and calcium, occurring as glassy greenish-black crystals
piedmontitesPIEDMONTITE, a dark-red mineral, a hydrated silicate of calcium, aluminium, managanese and iron also PIEMONTITE
piemontitesPIEMONTITE, a dark-red mineral, a hydrated silicate of calcium, aluminium, managanese and iron also PIEDMONTITE
eudialytesEUDIALYTE, a silicate of zirconium, sodium, calcium and iron, occurring in Greenland, easily dissolved by acids
zoisitean orthorhombic mineral that consists of a basic silicate of calcium and aluminum and is related to epidote
vesuvianitea silicate of calcium, magnesium, and aluminium, aka idocrase, occurring as brown, yellow, or green crystals or masses in metamorphosed limestones
sphenemineral, calcium titanium silicate, CaTiSiO5, occurring as an accessory mineral in a variety of crystalline rocks, usually in small wedge-shaped crystals
augitesilicate mineral, chiefly of calcium, magnesium, iron, and aluminum: a dark-green to black variety of monoclinic pyroxene, characteristic of basic rocks
vesuvianitesVESUVIANITE, a silicate of calcium, magnesium, and aluminium, aka idocrase, occurring as brown, yellow, or green crystals or masses in metamorphosed limestones
pyroxenesAny of a large class of rock-forming silicate minerals, generally containing calcium, magnesium, and iron and typically occurring as prismatic crystals
augitessilicate mineral, chiefly of calcium, magnesium, iron, and aluminum: a dark-green to black variety of monoclinic pyroxene, characteristic of basic rocks
idocrasemineral, chiefly a hydrous silicate of calcium and aluminum, commonly in tetragonal crystals and usually of a brown to green color; idocrase
augiticsilicate mineral, chiefly of calcium, magnesium, iron, and aluminum: a dark-green to black variety of monoclinic pyroxene, characteristic of basic rocks
sphenesmineral, calcium titanium silicate, CaTiSiO5, occurring as an accessory mineral in a variety of crystalline rocks, usually in small wedge-shaped crystals
titanitemineral, calcium titanium silicate, CaTiSiO5, occurring as an accessory mineral in a variety of crystalline rocks, usually in small wedge-shaped crystals
allanitemember of the epidote group, a silicate of calcium, cerium, aluminum, and iron, occurring chiefly in brown-to-black masses or prismatic crystals
stilbitewhite-to-brown or red zeolite mineral, a hydrous silicate of calcium and aluminum, occurring in sheaflike aggregates of crystals and in radiated masses
apophylliteA mineral occurring typically as white glassy prisms, usually as a secondary mineral in volcanic rocks. It is a hydrated silicate and fluoride of calcium and potassium
wollastoniteA white or grayish mineral typically occurring in tabular masses in metamorphosed limestone. It is a silicate of calcium and is used as a source of rock wool
hornblendesA dark brown, black, or green mineral of the amphibole group consisting of a hydroxyl alumino-silicate of calcium, magnesium, and iron, occurring in many igneous and metamorphic rocks