Hyalite Opal Fluorescent Mineral ethiopian Weight: 127g

Weight: 127g

Weight: 296g

it was pieced back together seamlessly and is an extraordinary specimen that looks great in any mineral display

Weight: 1kg

We consider this piece to be a Thumbnail sized Specimen (TN)

Hyalite Opal Fluorescent Mineral ethiopian Weight: 127gThis 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