Yellow Opal 12-16mm Irregular Faceted Coin A Grade - 15-16 InchYellow Opal is transparent to opaque, milky white to pale yellow in color. It sometimes features dark brown to black dendritic inclusions that branch like tiny tree limbs through the stone. Unlike other forms of opal, Yellow Opal does not display the changeable flash of internal luster that other opals are known for. Historically Opal was renowned as the Queen of Gems for its desirability and beauty.

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

Amazonite has a long and illustrious history dating back to Mesopotamia

or merlinite

prized throughout history for its beautiful colors and patterns

The stone's mossy greens

or Lapis Lazuli

The design options are absolutely endless with these beautiful beads

translucent stone

Rose Quartz is a silicon dioxide crystal and one of the most common varieties of the Quartz family

It won 1st price and has been used ever since in sculpture

Sometimes called the "Black Prince's Ruby" for its role in the English crown

A mixture of hydrocarbons