The 22 g Raw Pyrite Specimen is a first-class cluster discovered in the famous mines of the Huanuco region of Peru. Consisting of perfectly terminated cubic pyrite crystals interlocked with a natural basalt matrix, this specimen has cubic crystals that are very large for the species. The cubes are completely natural, uncut and unpolished, undamaged, with superb luster and excellent aesthetics. These crystals form naturally in basalt, exactly as you see them. The 22 g Raw Pyrite Specimen is an excellent specimen from Peru, regarded as one of the world's best locations. This specimen is museum-quality and has cubic crystals that are very large for the species. The cubes are completely natural, uncut and unpolished, undamaged, with superb luster and excellent aesthetics. These crystals form naturally in basalt, exactly as you see them. The 22 g Raw Pyrite Specimen will be a perfect choice for you.