Small Cabinet, 6.9 x 4.5 x 3.9 cm
Friedrich-Wilhelm Mine, Herdorf, Siegerland, Rhineland-Palatinate, Germany

Video on Instagram

This is a very aesthetic cluster of brilliantly-metallic chalcopyrites with an unusual reddish-coppery color, perched on quartz-druse on rock matrix. It is much better in person, and comes from an old German collection I have made purchases from. It is, in person, MUCH more impressive and quite different in style from other German chalcopyrite I have seen. Said to be an old specimen