A very large, striking specimen of numerous intergrown rhombohedral Calcite crystals with a layer of sparkling Pyrite microcrystals, with yet a secondary, thinner layer of Calcite over the Pyrite microcrystals. The end result is a stunning, aesthetic specimen with great contrast, luster, form and balance. Both the front and back show equally well – the choice is yours! This is an amazing piece in excellent condition.

Location: Dalnegorsk, Primorsky Krai, Russia

Size: 17.5 x 8.5 x 6.5 cm