Agua Nueva Agate 8mm Round - 15-16 Inch Australian Opal it is born in the

it is born in the molten rock of the upper mantle

Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins

where it originated approximately 50 million years ago

gray and mauve stone

Agua Nueva Agate 8mm Round - 15-16 Inch Australian Opal it is born in theAgua Nueva Agate is sourced from the Agua Nueva Ranch near Chihuahua City, Mexico. The stone ranges in hue from green, gold and lavender to earthy browns and rust reds, often with a mottled appearance. Agate was used for medicinal purposes in ancient Greek and Egyptian civilizations, and its use for healing amulets and ornamentation dates back to the biblical city of Babylon.