Fascinating example of rare Manganoneptunite crystals decorating well formed tan crystal of Catapleiite pseudomorph after Sodalite. Manganoneptunites are with intense dark red colored and rhombohedral habit. They have perfect sharp shape, good luster and are gem. Some unidentified white mineral is present too. Ref: The Mineralogical Record, 21, 332-333. In excellent condition – some small nicks. On acrylic base.

Gorgeous and rare!