Blue Onyx cabochon (A grade) Style:Cab 2 satin spar and gypsum flower

satin spar and gypsum flower

Tower 2: 3

of high beauty and elegance

The ''moss'' is actually iron and other mineral inclusions in the stone that make it look like it contains a secret forest

Moss dragonflies measure approx

Blue Onyx cabochon (A grade) Style:Cab 2 satin spar and gypsum flowerBlue Onyx is a variety of Onyx, which is a type of Chalcedony, that crystallizes in the form of blue, white, and brown banded masses. Just like Blue Chalcedony, its color is caused by what we refer to as the Tyndall Effect which occurs when light scatters from colloid sized particles. The highest quality Blue Onyx is found in Argentina, while most other commercial deposits are found in Mexico. Locality: Argentina A cabochons measure approx. 1" to 2. 5"