出典:Wiktionary
出典:『Wiktionary』 (2016/11/15 14:04 UTC 版)
gadolinite (countable かつ uncountable, 複数形 gadolinites)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/19 13:23 UTC 版)
Gadolinite is a silicate mineral which consists principally of the silicates of cerium, lanthanum, neodymium, yttrium, beryllium, and iron with formula: (Ce,La,Nd,Y)2FeBe2Si2O10. Called gadolinite-(Ce) or gadolinite-(Y) depending on the prominence of the variable element composition (namely, Y if it has more yttrium, and Ce if it has more cerium).