A Lustrous 2.9cm Gemmy Octahedron Crystal that Glows Cherry-Red when Back-Lit on Matrix with a Dusting of Chrysocolla and Copper. From an Old Collection.
4.9 x 6 x 3.5 cm
95.8g
Mashamba West Mine, Kolwezi mining district, Lualaba, Democratic Republic (DR) of Congo.