Multi-hue! 65.5ct natural Pyrite and Calcite

This is a fantastic example of natural Pyrite growing in nature! This high luster untreated specimen has incredible size, measuring 40.4mm x 20.0mm x 14.6mm and features hues of rich gold all the way through deep ambers. The unique growth pattern of these metallic crystals growing together with calcite in layers makes this a very unique piece that would be a great addition to any collection!