chrysoberyl / ˈkrɪs əˌbɛr əl /
📖毕业后词汇金绿宝石金银花金绿宝金刚石
chrysoberyl 的定义
n. 名词 noun- a mineral, beryllium aluminate, BeAl2O4, occurring in green or yellow crystals, sometimes used as a gem.
更多chrysoberyl例句
- Some other minerals in which it occurs are phenakite, euclase, and chrysoberyl.
- Chrysoberyl is known as a constituent of certain kinds of granite, pegmatite and gneiss.
- Then follows the topaz, which, with spinel and chrysoberyl, has a hardness of 8; whilst quartz falls a degree lower.
- Now and then she sipped of the wine, Lacrymae Christi from Viterbo, of the greenish straw color of the chrysoberyl.
- Cymophane, or chatoyant chrysoberyl, may also be asteriated.