Nice skeletal Galena from 9th Septemvri mine, Madan ore field, Bulgaria. Very attractive and geometrical arrangement of stacked and aligned Galena overgrowing each other. They grow one atop another forming marvelous terraced structure. The faces are matt lustrous One crystal is bended. In very good condition – some small nicks and contacts.
Neat specimen from this closed mine – the only one that makes these structures!