gadolinite
Kelime Anlamı :

1. gadolinit (berilyum-demir-yitriyum-silikat minerali).
Tanımlar :
1. A dark green or greenish-black silicate mineral, Be2FeY2Si2O10, containing several of the rare earths in combination with iron.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A dark, vitreous mineral that is a complex mixture of silicates of cerium, lanthanum, neodymium, yttrium, beryllium, and iron, with the chemical formula (ce,la,nd,Y)2FeBe2Si2O10.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. A mineral of a nearly black color and vitreous luster, and consisting principally of the silicates of yttrium, cerium, and iron.
from the GNU version of the Collaborative International Dictionary of English
1. A mineral, a silicate of the yttrium and cerium metals, containing also beryllium and iron.
from The Century Dictionary and Cyclopedia
1. a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.