Labradorite 5X7mm-8X10mm Rough Nugget - 15-16 inch Round Faceted AA Grade A natural blue form of

A natural blue form of calcium sulfate

Known in antiquity as the Speaker’s Stone

The description

This Lapis has been treated to enhance the blue color

including Moonstone

Labradorite 5X7mm-8X10mm Rough Nugget - 15-16 inch Round Faceted AA Grade A natural blue form ofLabradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This effect is known as labradorescence, taking its name from the stone. Labradorite is usually gray to green, dark gray, light gray or black. It was discovered in Labrador, Canada in 1770 and named for the area, though it is referenced as a highly revered stone in much older Inuit tribal legends.