Hyalite Opal Specimen -Mexico wooden Material: Demantoid Garnet (Andradite Variety)

Material: Demantoid Garnet (Andradite Variety)

The clear'ish calcite has a nice UV reaction

featuring a luxurious screw-on lid adorned with gleaming gold accents and a charming tassel

visible under longwave UV light

Hyalite Opal Specimen -Mexico wooden Material: Demantoid Garnet (Andradite Variety)Hyalite Opal on agate matrix Hyalite opal is an unusual variety of opal found in various volcanic locations around the world. Because of its unique structure, you won't find any opalescence or "play of color" that traditional opals are known for. Instead, hyalite opal impresses when viewed under both Longwave and Shortwave ultraviolet light, fluorescing a strong green color. Its formation can be classified as amorphous, botryoidal and globular. Its