Sulfides and Sulfosalts

Spinel-twined galena crystals, with great metallic luster, black lustrous sphalerite crystals on top"

long floater pseudo-cubic pyrite crystal with brass luster and striated faces, partially covered with lots of tiny lustrous galena crystals.

Set of floater pseudo-pyritohedron pyrite crystals, with striated faces, partially covered with silver gray epitaxial galena crystals.

Semi-sphere of white lustrous calcite among scalenohedral calcite crystals covering galena matrix.

Very lustrous pyrite crystals, pyritohedron shape (pentadodecahedron). embedded on white scalenohedral white pointed calcite crystals, on quartz matrix