This gem glows unnaturally bright under ultraviolet light - Hyalite Opal

Hyalite is a form of opal with a glassy and clear appearance which may exhibit an internal play of colors if natural inclusions are present. The amount of fluorescent trapped inside it makes it glow under a light source. Similarly, under ultraviolet light, it glows insanely bright.
rijalarogya added 10 months ago      in Amazing Facts and Videos