Hyalite Opal WMineral:8g Identification is fun for all

Identification is fun for all ages

It is a one-of-a-kind and there will never be another quite like it

and red agate with a quartz center

Madagascan rose quartz carved hearts

thick bouquets

Hyalite Opal WMineral:8g Identification is fun for allHyalite is a type of potch or common opal, meaning it does not have the color play that precious opals have. Due to amounts of uranyl, a uranium residue, it fluoresces a bright white or green under UV light. The chemical formula for Hyalite is SiO2 nH2O. The little clusters are clear and botyroidal, sometimes with a very slight blue or yellow tint. Sizes range from approximately 4g to 12g. Shown with quarter for size reference. Photographed in normal