zinckenite

noun Mineralogy.

1. zinkenite.

noun

1. a steel-gray mineral with metallic luster, lead antimony sulfide, Pb6Sb14S27.

noun

1. a variant spelling of zinkenite

noun

1. a steel-grey metallic mineral consisting of a sulphide of lead and antimony. Formula: Pb 6 Sb 14 S 27