Neat skeletal Galena on a Quartz base from 9th Septemvri mine, Madan ore field, Bulgaria. Very attractive and geometrical arrangement of stacked and aligned Galena crystals overgrowing each other. Excellent parallel growth of cubes and elongated tetragonal prisms on different axes. They grow one atop another forming amazing terraced structure. The faces are matt. The Quartz crystals give good contrast. In good condition – some nicks and contacts.

Cool!