Pyrite Crystal Cluster | Sharp Cubes | 26.18 Grams | Madan, Bulgaria | SO24 ShouShan Some crystals form with white

Some crystals form with white striations

A few olivine grains contain planar fractures

This is a stunning specimen of calcite cubes on mordenite druse

making for an eye catching pendant

Pyrite Crystal Cluster | Sharp Cubes | 26.18 Grams | Madan, Bulgaria | SO24 ShouShan Some crystals form with whiteA fantastic Cubic and crystallized pyrite crystal cluster. We have included pictures taken in both the sun and the shade, to show the beauty of this cluster. The LeadZinc deposits of Madan Ore Field (Southwest Rhodope Mountains) were operated by the Turks in the Middle Ages. Greek coins from Thasos island dating from the 14th century AD, have been found in the ancient galleries, as well as name of the "Madan" field, which in Turkish means "Ore"