Ice Obsidian 10x20mm Double Drill - 8-Inch Rocky Black Gold Amazonite is a

Black Gold Amazonite is a member of the Feldspar family and varies in hue from robin’s egg blue to blue-green to black

Queen Victoria’s granddaughter

whose color often caused ancient jewelers to confuse it with Emerald

rendering its black especially deep and mysterious

Rhodonite belongs to the Pyroxenoid group of minerals

Ice Obsidian 10x20mm Double Drill - 8-Inch Rocky Black Gold Amazonite is aIce Obsidian is a light brown to green to gray volcanic stone. Obsidian is formed when felsic lava cools without crystal growth. It is sometimes used for scalpel blades in cardiac surgery, as Obsidian can be formed into a blade many times sharper than steel surgical blades.