Yellow Opal 6x12-10x20mm Free Form Dancing Drops A Grade - 15-16 Inch faceted_coins in a variety of swirling

in a variety of swirling and linear patterns

Botswana Agate displays highly defined parallel banding

It was used in the Egyptian Book of the Dead

Goldstone is a manmade material

Yellow Opal 6x12-10x20mm Free Form Dancing Drops A Grade - 15-16 Inch faceted_coins in a variety of swirlingYellow 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.