Exceptional BLEIBERGER piece.....
Spindle-shaped, orange-red WULFENITE CRYSTALS in a LEAD GALENITE DRUSE...you don't see something like this every day!
From an old collection.
Grube Franz Josef - Lead and zinc mining BLEIBERG/KREUTH
Weight: 240 g Dimensions: 8 x 6 x 4 cm
The last picture shows the back of the steps.