Spinel-Twinned Copper Crystal Cluster from Morocco

A beautiful and naturally-formed copper crystal with spinel-law twins from the Oumjrane mining area, Alnif Cercle, Tinghir Province, Drâa-Tafilalet Region, Morocco.

It measures approximately 18 x 14 x 12mm and will come as pictured in a perky box. Please see photos for details.