noun a sulphide of antimony and silver of an iron-black color and metallic luster; called also black silver, and brittle silver ore.
STEPHANITE
Meaning of STEPHANITE in English
Webster English vocab. Английский словарь Webster. 2012
noun a sulphide of antimony and silver of an iron-black color and metallic luster; called also black silver, and brittle silver ore.
Webster English vocab. Английский словарь Webster. 2012