Calcite with Boulangerite inclusions

A stunning piece comprised of a perfect spherical rosette on one end and a perfect curved rosette on the other. These are interlocked and preferentially covered with tiny gem individual flattened crystals. Note the nest of tiny tan dolomites directly in the center of the rose! No damage. Superb! Ex Ron Jaworski and ex Kenny Gay collections.

Locality: Herja, Romania

Composition: calcium carbonate