Fluorescent Opal Mexico Oregon Sunstone with an almost even 50-50

with an almost even 50-50 split of color

We consider this piece to be on the larger side of a Miniature sized specimen (MIN)

Measurement: 145mm x 101mm x 119mm

This is an excellent aquamarine specimen that will look great in any collection

and a good termination

Fluorescent Opal Mexico Oregon Sunstone with an almost even 50-50This 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