gadolinite中文什么意思

n.
【矿物】矽[硅]铍钇矿。

• gadolinite(gadolin):    硅铍钇矿

英文释义

名词

1. a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium
   同义词：ytterbite

百科释义

Gadolinite, sometimes also known as Ytterbite, is a silicate mineral which consists principally of the silicates of cerium, lanthanum, neodymium, yttrium, beryllium, and iron with the formula (Ce,La,Nd,Y)2FeBe2Si2O10. It is 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).