{"id":243555,"date":"2026-08-03T16:19:34","date_gmt":"2026-08-03T14:19:34","guid":{"rendered":"https:\/\/stapelvanstenen.nl\/?p=243555"},"modified":"2026-08-03T16:19:37","modified_gmt":"2026-08-03T14:19:37","slug":"yellow-fluorescent-phantoms-in-amethyst-is-it-really-powellite","status":"publish","type":"post","link":"https:\/\/stapelvanstenen.nl\/en\/yellow-fluorescent-phantoms-in-amethyst-is-it-really-powellite\/","title":{"rendered":"Yellow-fluorescent phantoms in amethyst: Is it really powellite?"},"content":{"rendered":"\n

For several years now, the mineral trade has been offering light-colored amethyst crystals from Brazil that show striking yellow to yellow-orange phantoms under UV light. The material is sold under various names, usually with a reference to powellite or UV-reactive ametrine (such as Powellite Quartz<\/em>, Powellite Phantom Amethyst<\/em>, and Powerlite<\/em>). <\/p>\n\n

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A post shared by Soul Body Gems (@soulbodygems)<\/a><\/p><\/div><\/blockquote>\n