#91 / CUPRITE - Russia
Locality: Rubtsovskiy Mine, Rudniy Altai, Altaisky Krai, Siberia, Russia
Size: 4 x 4 x 3.5 cm
A very large compound octohedron with a group of smaller crystals on its front as shown. The large crystal is separated on the bottom where it was attached to a matrix of Currite. Top an d all sides in superb condition.