Check the listing for details. Fluorite on matrix from Berbes, UV Reactive. Condition: Used. Listed at 58.00 USD. The product is a unique piece of fluorite on matrix from Berbes, known for its UV reactive properties. Fluorite is a mineral highly prized for its fluorescent qualities, particularly under UV light. This specimen showcases the natural beauty of the crystals as they emit a vibrant glow when exposed to UV rays, making it a one-of-a-kind collectible for enthusiasts of fluorescent minerals and crystal formations. The piece is not only visually stunning but also offers a special interactive element with its reactive properties under UV light.