These Mexican Hyalite Opal specimens are in their raw form, with a light to deep golden orange coloring that brightens with a brilliant glow in the sunshine. They showcase evidence of botryoidal growth, with smooth bumps and bubbly terminations. These crystals may contain remaining pieces of their host stone, a natural characteristic of this rare material. Each specimen measures approximately .75 inches and up.
This listing is for ONE (1) intuitively chosen crystal. Each piece has been handpicked and examined for quality. The photography used is a representation of our collection, the unique specimen you receive will be similar to the stones pictured and will have its own individual traits. Specimens categorized by weight don’t have specific size measurements provided, as each piece has a different shape and mass.
Hyalite is a special, colorless variety of Opal that grows in volcanic formations! Although these stones do not show typical opalescence, they have their own unique trait - fluorescence! Hyalite contains trace amounts of uranium within its silica structure, causing it to have a bright fluorescent glow.
