Quartz and Galena Crystal Cluster | 59 grams | Mogila, Madan, Bulgaria Philippinite 03-00028-E - 38x33 mm /

03-00028-E - 38x33 mm / 141 Carats / 28

Product Type: Indicolite Tourmaline

Color: Blood Red

While the term is still recognized among collectors and in older literature

Weight: 28

Quartz and Galena Crystal Cluster | 59 grams | Mogila, Madan, Bulgaria Philippinite 03-00028-E - 38x33 mm /The LeadZinc deposits of Madan Ore Field (Southwest Rhodopy Mountains) were operated by the Turks in the Middle Ages. Greek coins from Tassos island dating from 14th century AD, have been found in the ancient galleries. As well, the name of the Madan field, which in Turkish means Ore, originates from that time. The Madan Ore Field is built up mainly of the highly crystalline rocks of the lower (Ar) and upper (Pt) metamorphic units which form the Madan