This pendant is made of  Mexican Fire Opal and hand-wrapped in 12 gauge sterling silver wire.

Opal is hydrated silicon dioxide - submicroscopic silica spheres bonded together with water and additional silica, sometimes containing the minerals cristobalite and tridymite. It is amorphous, meaning it has no crystalline structure and no definite chemical composition and is therefore considered to be a “mineraloid” rather than a “mineral.

Over time, this gelatinous mix seeped deep into fractures, veins and between the layers of underground sedimentary rock, and the solidified material, Opal, formed as much of the water evaporated. In rare circumstances, Opal formed in masses exhibiting botryoidal growth, in stalagmitic form, or became replacement material in fossils. Even after solidifying, Opal maintains a water content ranging from 3% to 21% by weight, usually between 6% and 10%. 

The spectral delight that is Opal, the “Eye Stone.” Like lightning in a rainbow, it flashes its brilliance with even the slightest movement and claims notice by all who witness its phenomenal “fire.” This is a stone so dedicated to the eye, so pleasing to the sight, it inspires love and hope, innocence and purity, luck and happiness.

Size: 2" x 1 1/8".

Silver chain not included. Shipment includes only pendant shown in pictures.