| 释义 |
lepidolite Min.|ˈlɛpɪdəlaɪt|
[f. Gr. λεπιδο-, λεπίς scale + -lite.]
A variety of mica containing lithia.
1796Kirwan Elem. Min. (ed. 2) I. 208 Lepidolite, Lilalite of some. 1837Dana Min. 264 A violet variety [of common mica] occurring in small scales, has been distinguished by the name lepidolite. 1863Fownes' Chem. 298 The best material for the preparation of rubidium, is lepidolite, which has been found to contain..0·2 per cent. of that metal. 1879Rutley Stud. Rocks x. 134 Before the blowpipe lepidolite colours the flame purple-red. |