Hyalite Opal Mexico Topaz with another purple fluorite layer

with another purple fluorite layer on top of the green

Measurement: 88mm x 69mm x 48mm

Weight: 22g

This Steely Blue bodied tourmaline has a very light pink core within the tourmaline

Weight: 315g

Hyalite Opal Mexico Topaz with another purple fluorite layerThis 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