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
Crystal system:
Calcite → trigonal
Chalcopyrite → tetragonal
Chemical composition:
Calcite → Calcium, Carbon, Oxygen
Chalcopyrite → Iron, Copper, Sulfur
Location:
Satbayev Mine, Dscheskasgan / Kazakhstan
Size of the mineral:
Length: 7 cm
Width: 6,9 cm
Height: 4,6 cm
Weight:
Gorgeous little tier. The calcite fluoresces intensely pink under UV. The specimen comes from a mineral import from the former USSR in 1990.