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datolite
datolite (ˈdeɪtəˌlaɪt) n (Minerals) a colourless mineral consisting of a hydrated silicate of calcium and boron in monoclinic crystalline form, occurring in cavities in igneous rocks. Formula: CaBSiO4(OH)[C19: dato- from Greek dateisthai to divide + -lite]datolite
datolite[′dad·əl‚īt] (mineralogy) CaBSiO4(OH) A mineral nesosilicate crystallizing in the monoclinic system; luster is vitreous, and crystals are colorless or white with a greenish tinge. |