Mexican Opal Oval Ring brown and white Stone length 1 1/8"

Stone length 1 1/8"

set in Sterling Silver

and sometimes colorful glow

Flourite Ring with beautiful shades of lavendar and green

or white patterns

Mexican Opal Oval Ring brown and white Stone length 1 1/8"Mexican Opal Oval Ring Also known as the bird of paradise stone. This stone is formed by volcanos. Silica rich lava and mineral rich water seep into a host rock and form Mexican Fire Opals under pressure. Just like other Opals, they are amorphous, they dont have a specific crystalline structure. They instead have microscopic spheres of silica that act as prisms and reflect light beautifully. Mexican Opals range from light yellow all the way to rich