Rare large DT Perovskite xl (Geological Mus. - Copenhagen)

Item Description

Mineral specimens of any species are ULTRA RARE from this highly unusual ultramafic alkaline complex. This is a very sharp, large, lustrous, metallic-gray, perovskite octahedron. It is a complete all-around, doubly terminated floater and has only very trivial corner and edge wear. That's tack on the back. This very rare and fine crystal is from the Geological Museum of Copenhagen. Value???