A hydroxide and aluminosilicate of magnesium, ferrous iron, and manganese which occurs as greyish to black crystalline scales.
单词 | θ6840 |
释义 | the world > the earth > minerals > types of mineral > silicates > nesosilicates > [noun] > others (6) ottrelite1843 A hydroxide and aluminosilicate of magnesium, ferrous iron, and manganese which occurs as greyish to black crystalline scales. orientite1921 A mineral of the orthorhombic system consisting of a hydrated silicate of calcium and manganese and usually occurring as light brown or pink crystals. kasolite1922 A yellow, rather soft, hydrous silicate of lead and uranium, Pb (UO2) (SiO4). H2O. larnite1929 A mineral consisting of a metastable monoclinic phase of dicalcium silicate, Ca2SiO4. stillwellite1955 A borosilicate of lanthanons and calcium, (Ln,Ca)BOSiO4, found as brown rhombohedral crystals. vuagnatite1976 A basic silicate of calcium and aluminium, CaAl(OH)SiO4, found as white, usually anhedral, orthorhombic crystals. |
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