Superb and rare old specimen of bi-terminated Quartz with Boulangerite inclusions from Cavnic Mine, Romania. It displays up to 24mm colorless Quartz crystals growing in a cluster. They are very well formed and sharp with strong luster. They are doubly terminated and translucent. Second generation of smaller Quartz crystals grows as inclusions in the bigger ones. These smaller Quartzes appear black due to hairy Boulangerite inclusions. In very good condition – some small nicks and outside edge contacts.

Fabulous!