Fluorescent Hyalite Opal octahedron The garnets are accompanied by

The garnets are accompanied by some smokey quartz and also what I believe to be fluorescent hyalite opal

Weight: 20g

Amazing 384 carat opal from Ethiopia

This emerald specimen is a great piece to show how these crystals can be found

Measurement: 145mm x 102mm x 58mm

Fluorescent Hyalite Opal octahedron The garnets are accompanied byThis 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