(chemistry, mineralogy) lead

(chemistry) Of, pertaining to, resembling or containing lead. / (chemistry) Specifically, of compounds in which it has a lower valence as contrasted with plumbic compounds.

(mineralogy) Describing minerals containing divalent lead

(mineralogy) An orthorhombic-disphenoidal colorless mineral containing hydrogen, lead, oxygen, and silicon.

(mineralogy) A hexagonal mineral containing carbon, hydrogen, lead, and oxygen.

(mineralogy) An isometric-hexoctahedral mineral containing calcium, fluorine, hydrogen, lanthanum, cerium, praseodymium, neodymium, samarium, lead, niobium, oxygen, sodium, titanium, tungsten, and uranium.

(mineralogy) A hexagonal-dihexagonal dipyramidal white mineral containing lead and palladium.

(mineralogy) A trigonal-hexagonal scalenohedral mineral containing hydrogen, iron, lead, oxygen, and sulfur.

(mineralogy) A trigonal-hexagonal scalenohedral mineral containing aluminum, hydrogen, lead, oxygen, and phosphorus.

(mineralogy) An isometric-hexoctahedral mineral containing calcium, hydrogen, iron, lead, niobium, oxygen, silicon, tantalum, uranium, and yttrium.