ore (Banderz). After successful trials into the processing of this low-grade ore (recoverable metal content of about 25%), the dressing of banding ore was begun in 1953 on the Bollrich above the village of Oker. Once again the mine architect, Fritz Schupp, was responsible for planning the facilities. The site was linked to the Rammelsberg mine via the pit railway through the Gelenbeek Gallery. The removal of concentrates to the lead smelter at Oker and the Harlingerode zinc works was facilitated by a standard gauge railway line. Commemorative coin In 2008 Goslar's "Old Town" and the Rammelsberg Mine formed the motif for the annually issued 100 Euro gold coins from the series of UNESCO World Heritage Sites. Harzer Wandernadel The Rammelsberg Museum is No. 91 in the system of checkpoints forming the Harzer Wandernadel hiking network. References Sources External links UNESCO Official Website Gold Mining in Germany : History and Future Potential pdf, in German Mining in the Harz Mining museums in Germany Museums in Lower Saxony Underground mines in Germany Copper mines in Germany Lead mines in Germany Zinc mines in Germany Silver mines in Germany Show mines European Route of Industrial Heritage Anchor Points Goslar Landmarks in Germany Upper Harz Water Regale World Heritage Sites in Germany