DICT.TW Dictionary Taiwan
18.119.163.95
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Jef·fer·son·ite n.  Min. A variety of pyroxene of olive-green color passing into brown. It contains zinc.
 ◄ ►