Amazing skeletal geometry for these Galena crystals from Laki, Bulgaria. This specimen is not from  Madan mining area. It displays stacked and aligned Galena plates overgrowing each other. They consecutively grow one atop another forming amazing skeletal structure. The crystals are mirror lustrous, shiny and light reflective. Some gas bubbles deformations are seen on the faces. Some Calcite enriches the display. In very good condition – some small nicks and contacts.

Outstanding!