Daylight Fluorescent Hyalite Opal Specimen fluorite Beautifully colored orange spessartite garnet

Beautifully colored orange spessartite garnet crystals coat the surface of this specimen

Measurement: 162 mm x 128mm x 73mm

Measurement: 124mm x 107mm x 57mm

but underneath is a layer of green

Daylight Fluorescent Hyalite Opal Specimen fluorite Beautifully colored orange spessartite garnetThis hyalite opal specimen not only will glow under an artificial UV lighting source, this particular source of hyalite opal will actually fluoresce in daylight, too! That is what makes this source(Zacatecas, Mexico) so unique. It looks best in diffused daylight, right outside of direct sunlight and it will have subtle green glow, while in indoor home lighting, much of this opal is almost colorless. The intensity of daylight fluorescence will vary