Yellow Opal Faceted AA-Grade Banded 4mm Round - 15-16 Inch Lepidolite Mix while today it is primarily

while today it is primarily mined in Africa

which may form green stains or specks on Azurite crystals or aggregates

Boulder Opal is a golden-brown to dark brown stone

Amazonite has a long and illustrious history dating back to Mesopotamia

Yellow Opal Faceted AA-Grade Banded 4mm Round - 15-16 Inch Lepidolite Mix while today it is primarilyYellow 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.