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:
Calcit → calcium carbonate, chalix
Pyrit → fool's gold, iron pyrite
Crystal system:
Calcite → trigonal
Pyrite → cubic
Chemical composition:
Calcite → calcium, carbon, oxygen
Pyrite → iron, sulphur
Location:
"Good luck", Erbisdorf, Erzgebirge / Germany
Size of the mineral:
Length: 5 cm
Width: 4,5 cm
Height: 4,4 cm
Weight:
Small historical specimen from the Freiberg ore district.