Dictionary
ga•le•na
Pronunciation: (gu-lē'nu), [key]—
n.
a common, heavy mineral, lead sulfide, PbS, occurring in lead-gray crystals, usually cubes, and cleavable masses: the principal ore of lead. Also called
ga•le•nite Pronunciation: (gu-lē'nīt). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.