SCHALENBLENDE is a fine-fiber aggregate with alternating layers of ZINKBLENDE - WURZIT and BLEIGLANZ .
SCHALENBLENDEN were mainly found in the BLEIBERG in the Max pit. this piece is polished on one side to make the beautiful structures visible. Picture 3 shows the natural reverse side.
Weight: 160 g Dimensions: 8.5 x 5 x 3 cm