Description
Tetradymite is a RARE bismuth, tellurium sulfosalt, and this exceptional specimen for the rare species is from the venerable old mining area and TYPELOCALITY, Župkov of Žarnovica District in Banská Bystrica Region, Slovakia. The multifaced, steel gray and partly brassy hinted crystals and aggregates are richly accompanied by glistening, golden Pyrite crystals. This is highly intersting and super rare material, practically not offered for sale on the mineral market. A great opportunity to get hold of such a super piece with an old label as well.