This specimen combines these three species. Quartz shows a very long prism with a parallel growth on faces. It is accompanied by excellent deep green-violet crystals of fluorite with forms of the octaedron and echeloned growth on faces. Close to them small groups of orange-yellow helvite. THE MAIN CRYSTAL IS: 1 x 0.9 x 0.9 cm. Fluorescence UVC (Helvite).