Mixite, erythrite and zeunerite crystals from the Schmiedestollen, Black Forest, Germany. 1 half size flat.
This selection from the Schmiedestollen in the Black Forest features a diverse paragenesis of rare secondary uranium and cobalt minerals. Fine, needle-like mixite crystals in green tones contrast with the intense purple of erythrite. Zeunerite appears as small, pale green crystals scattered across the specimens. A visually rich and mineralogically interesting assortment with well-formed and clearly visible crystals in typical habit. The pictured flat shows exactly the collection being offered.
Picture shows sample! Item may differ in size, shape and colour from the sample image!