Secure this rare mineral specimen, which combines a large Schorl Tourmaline, Hyalite Opal, and Muscovite. This impressive piece is an eye-catcher for any collection.
The special feature lies in the elongated black Schorl Tourmaline, which is largely overgrown with metallic shiny Muscovite and fascinating Hyalite Opal crystals that glow neon yellow under UV light.
