Pb-Zn occurrence, Wiesbaum, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
Sphalerite on Dolomite, photo Wolfsried
© C.&H.Schäfer
© Stefan Koch
Cuboctahedral Pyrites on Dolomite matrix from a small scale Pb-Zn-occurence in an ancient petrified coral reef of middle Devonian age. The find spot was only accessible during construction works in the industrial area of Wiesbaum in 2000.