Diaphorite

5 in the gallery

Diaphorite is a sulfosalt mineral with the formula Ag3Pb2Sb3S8, forming metallic to submetallic aggregates. It typically displays a bright, silvery to gray luster and can crystallize in prismatic or tabular habits, often associated with other sulfosalts and sulfides in high-temperature hydrothermal veins. The mineral may occur as well-formed crystals or granular masses, and its color ranges from steel-gray to brassy, reflecting its silver-rich content.

Formula
Ag3Pb2Sb3S8

Where Diaphorite is found

About Diaphorite

Notable specimens come from classic localities in Bolivia and Germany, where diaphorite occurs in sulfide-rich assemblages within hydrothermal veins and skarns. Collectors prize well-crystallized individuals that reveal the mineral's intricate crystal forms and reflective surfaces, as well as associations with other valuable sulfosalts. Although less common than some sulfide minerals, high-quality diaphorite crystals attract attention for their metallic sheen and the technical interest of its multicomponent chemistry. Collecting diaphorite often involves classic tunnel and mine dumps where hydrothermal ore deposits yield complex sulfosalt assemblages.