Mold taken from a huge amethyst specimen and cast in translucent urethane. Each will glow after a charge in sunlight or UN aka blacklight. All of them have beautiful reflective metallic backing that catches the light and have gorgeous foil bits inside that make them look like opals.
The largest is 6.5" x 4 1/4", the smallest is 6.5" x 3.5", price will reflect the size.
