| 释义 |
stilbite
stil·bite S0758100 (stĭl′bīt′)n. A white or yellow lustrous zeolite mineral, essentially (Ca,Na)2Al2Si7O18·7H2O.
[French, from Greek stilbos, shining; see stilbene.]stilbite (ˈstɪlbaɪt) n (Minerals) a white or yellow zeolite mineral consisting of hydrated calcium sodium aluminium silicate, often in the form of sheaves of monoclinic crystals. Formula: (Na2Ca)Al2Si7O18.7H2O[C19: from Greek stilbos glittering (from stilbein to shine) + -ite1]stil•bite (ˈstɪl baɪt)
n. a white-to-brown or red zeolite mineral, a hydrous silicate of calcium, sodium, potassium, and aluminum. [1805–15; < Greek stílb(ein) to shine + -ite1] stilbite
stilbite[′stil‚bīt] (mineralogy) Ca(Al2Si7O18)·7H2O A white, brown, or yellow mineral belonging to the zeolite family of silicates; crystallizes in the monoclinic system, occurs in sheaflike aggregates of tabular crystals, and has pearly luster; hardness is 3.5-4 on Mohs scale, and specific gravity is 2.1-2.2. Also known as desmine. |