https://colemanquartz.com/products/amethyst-butterfly-wings-32-inches-on-black-metal-stand?
This Amethyst butterfly crystal geode is a large specimen. It is free standing with an included metal stand. The back side of the butterfly wings have been painted a flat black and all around the front edges of the wings has been polished and has a blue and cream Agate. Throughout the inside of the wings is hundreds of Amethyst crystals. Also, here and there throughout the Amethyst crystals is white calcite crystal as well.
If you are not familiar with an Amethyst butterfly specimen, this was originally one Amethyst geode that was cut in half. If you put the two pieces together, you will find they fit perfectly.
Approximate Measurements: This Amethyst butterfly specimen stands 30 inches tall; it is 26 inches in width, and 6.5 inches in depth. The metal stand is included.