Geometric cut chalcopyrite pieces from China.  These are overall a brown-gold coloring with black and white within most of them.  Some also feature a ton of colors that show on some surfaces.

You will receive the exact chalcopyrite piece you choose.  When you change the menu selection, the photo will update to the piece it is assigned to.  Also check out more chalcopyrite crystals I have available on the website and learn more about the chalcopyrite meaning too.