Fluorescent Opal Mexico Oregon Sunstone Measurement: 133mm x 143mm x

Measurement: 133mm x 143mm x 63mm

Measurement: 49mm x 34mm x 26mm

The gorgeous luster from the crystals on the face of it look outstanding as they are spread across the face of the matrix that they are hosted on

Measurement: 145mm x 101mm x 119mm

Fluorescent Opal Mexico Oregon Sunstone Measurement: 133mm x 143mm xThis 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