30.50g Hyalite Opal Specimen from Zacatecas, Mexico green Locality: Florida

Locality: Florida

Measurement: 87mm x 60mm x 43mm

Beautiful and fancy light pinkish/violet colored tanzanite crystal has a whimsical appearance

81 carat tanzanite crystal measures 22mm x 10mm x 10mm

This crystal shows a beautiful shade of blue and violet down two axis

30.50g Hyalite Opal Specimen from Zacatecas, Mexico green Locality: FloridaThis 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