Wow, what a fine Peruvian combo from the famous Huanzala Mine. Numerous gray-metallic Galena crystals with distinctive hopper growth are scattered over a matrix of cubed Pyrite crystals with exceeding high metallic golden sheen. Both species are excellent defined, sharp edged and superbly terminated. Only minor imperfection on a few crystals. The superb aesthetics of this piece is accented by small accicular whitish Quartz crystals. Such material is exceeding hard to come by due to the fact, that such combinations are very rare and sought after. The pictures here can not convey the aesthetic of the specimen, so it is much better in person.