| Brand | Sacred Alchemy Studios |
|---|
Check the listing for details. Hackmanite (UV Reactive) – Afghanistan – 200 grams. Condition: New with tags. Listed at 40.00 USD. Hackmanite is famous for its color-change reaction when exposed to UV light. Under longwave UV, they shift dramatically into pink, purple, or violet tones. When the UV source is removed, the color slowly fades back to its original state.