出典:Wiktionary
出典:『Wiktionary』 (2024/07/03 21:13 UTC 版)
cerite (plural cerites)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/15 12:47 UTC 版)
Cerite is a complex silicate mineral group containing cerium, formula (Ce,La,Ca)9(Mg,Fe+3)(SiO4)6(SiO3OH)(OH)3. The cerium and lanthanum content varies with the Ce rich species (cerite-(Ce)) and the La rich species (cerite-(La)). Analysis of a sample from the Mountain Pass carbonatite gave 35.05% Ce2O3 and 30.04% La2O3.