Search Result for "bastnasite": 
Wordnet 3.0

NOUN (1)

1. a yellow-to-brown mineral that is a source of rare earth elements;
[syn: bastnasite, bastnaesite]



WordNet (r) 3.0 (2006):

bastnasite
    n 1: a yellow-to-brown mineral that is a source of rare earth
         elements [syn: bastnasite, bastnaesite]