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单词 fluocerite
释义

fluocerite

英汉-汉英词典
n. 氟铈矿
词组 | 习惯用语
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  • fluorite n. 氟石,萤石
  • fluoridate v. 在饮水中加少量之氟(以防儿童蛀牙)
  • fluorimetric adj. 荧光的
  • fluorinated adj. 氟化的

网络短语:
fluocerite 氟铈矿; 氟铈镧矿; 氟硅铈石;
英语百科

Fluocerite

Fluocerite is a mineral, a cerium, lanthanum fluoride, formula (Ce,La)F3. It is recognized as two different minerals depending on the cation, fluocerite-(Ce) and fluocerite-(La). Both crystallize in the hexagonal system.

Fluocerite-(Ce) was first described (without the Ce) in 1845 from hydrothermal veins in granite in Sweden. Fluocerite-(La) was first described in 1969 from the type locality in central Kazakhstan.

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