Daylight reactive Hyalite Opals from Mexico

Daylight reactive Hyalite Opals from Mexico
Hyalite opals are known for their glassy appearance and unique fluorescent properties, including the ability to glow even in daylight. This “daylight fluorescence” is a result of trace amounts of uranium, which is radioactive but not dangerous. The green fluorescence is most noticeable under UV light, but the yellow-green glow can also be seen in natural sunlight. Here’s a more detailed breakdown: Fluorescence: Hyalite opals are transparent to translucent, and they fluoresce under UV light, exhibiting a green or yellow-green glow. Some varieties, known as “daylight fluorescent hyalite opals,” also glow in natural sunlight, making them quite rare. Radioactivity: The fluorescence is due to trace amounts of uranium, which causes the hyalite opal to emit light when exposed to UV radiation or sunlight. While it is radioactive, the amount is very small and not considered a health risk. Physical Properties: Hyalite opals have a glassy luster and are typically colorless or pale yellow-green. Some varieties can exhibit play-of-color, which is a rainbow-like effect due to the way light interacts with tiny internal structures, according to Opal Auctions. Location: Hyalite opals are found in various locations, including Namibia, Mexico, and other regions. Healing Properties (Metaphysical): In some metaphysical practices, hyalite opals are believed to promote intuition, enhance creativity, and improve communication.