![](https://dd.crocoite.com/wp-content/uploads/2020/08/4700-Chalcopyrite-Clara-Mine-Rankach-valley-Oberwolfach-Wolfach-Black-Forest-Baden-Württemberg-Germany-3mm-Z-f2-100-p-r-edited-2000-scale-wp.jpg)
Mineral of the Week…
This week’s Mineral of the Week is chalcopyrite. Photo: Chalcopyrite, Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany. […]
2020 Onwards and Upwards
This week’s Mineral of the Week is chalcopyrite. Photo: Chalcopyrite, Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany. […]