The specimens originate from the renowned Mibladen region in Morocco, famous for its diverse secondary mineralization. Chalcedony forms here in fissures and vein margins where hydrothermal fluids deposit microcrystalline quartz.
Chalcedony is a microcrystalline variety of quartz characterized by its fine-grained structure and occurrence in various geological settings. For mineral collectors, chalcedony specimens are prized for illustrating natural growth environments and for their durability and chemical stability.
This selection includes carefully chosen small chalcedony pieces featuring well-defined edges and uniform grain structure. They offer an appealing display in both systematic collections and decorative showcases and are easy to handle.
A unique flat with documented provenance – 1 flat of chalcedony from Mibladen, Morocco.