You are purchasing the exact item described and pictured. As a natural product, irregularities in form and condition may occur, which should not be considered as defects. Therefore, we strongly recommend carefully reviewing the provided images!
Name:
Common name:
Chalkopyrit → yellow copper
Baryt → barite, barytes
Crystal system:
Chalcopyrite → tetragonal
Baryte → orthorhombic
Chemical composition:
Chalcopyrite → iron, copper, sulfur
Baryte → barium, oxygen, sulfur
Location:
Barite mine "Dreislar", Medenbach, Hesse / Germany
Size of the mineral:
Length: 10,3 cm
Width: 7,1 cm
Height: 3,7 cm
Weight:
- old collection -
