Galena /(?)/

Ga·le·na

Galena

n.
  1. A remedy or antidote for poison; theriaca. (Med.) [Obs.]
  2. Lead sulphide; the principal ore of lead. It is of a bluish gray color and metallic luster, and is cubic in crystallization and cleavage. (Min.)

Phrases & Compounds
False galena
See Blende.