30.50g Hyalite Opal Specimen from Zacatecas, Mexico crystal This unique green peridot crystal

This unique green peridot crystal specimen has beautiful terminations and great green color

In normal indoor lighting it is green

This fossil Megalodon Tooth has beautiful taupe & brownish coloration at the root and a good size

Measurement: 129mm x 74mm x 56mm

Coronel Murta

30.50g Hyalite Opal Specimen from Zacatecas, Mexico crystal This unique green peridot crystalThis 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