This superb small miniature sized specimen hosts a bunch of well formed Tetrahedrite crystals on matrix. Definitely classic and old-time material from the well known Georg Mine near Willroth of Westerwald, Germany. The Tetrahedrite here is super sharp and excellent terminated with high metallic sheen. The crystals are rich of faces, partly with wonderful striation and set on bladed Siderite crystals. Despite not perfect anyway a great and aesthetic piece.