Pyrite epimorph Baryte – Bou Nahas (MOR)

That a bizarre pyrite specimen, a hollow cast. The pyrite shows the form of the former underlaying baryte, which isn't present anymore. The pyrite consists of tiny and tiniest crystals with a very good luster and is undamaged. I especially like the fact, that this is a completely different pyrite that you would expect. The habit of the baryte is very unusual for this mineral.