
Beautiful metallic blue irridescent crystals on a calcite crystal matrix. Few specimens were found at this not well-known mine, which today is finished.
Dimensions: 10.7 x 8.1 x 7.8 cm
Species: Chalcopyrite, Calcite
Locality: Rea Ridge Mine, Washington Co., Missouri, USA
Dimensions: 10.7 x 8.1 x 7.8 cm
Species: Chalcopyrite, Calcite
Locality: Rea Ridge Mine, Washington Co., Missouri, USA