Pyrite Cubes from Navajun, La Rioja, Spain

Exquisite fine specimen with a natural geometric configuration of three interconnected shiny metallic Pyrite cubes.  The base cube is significant in size at 6.0 x 5.8 x 5.8 cm. This piece has outstanding aesthetics with the upper cube appearing to just be balancing on the back corner of the main cube. This connected large cube Pyrite chain is definitely a next level specimen.