Siderite and Chalcopyrite, Kaiwu Mine, Hezhang county, Bijie Prefecture, Ghizou, China Small cabinet 4 x 6.5 x 7.5 cm $850. Online 12/9. SOLD.
Beautiful combination of brilliant, brassy chalcopyrite on lustrous brown siderite. The aggregates of chalcopyrite are exceptionally sharp, triangular crystals with beveled terminations. Excellent balance of both species and in great condition. Mined 2014. These are fast disappearing from the marketplace indicating the likely exhaustion of the occurrence.