Golden Obsidian 10mm Round - 15-16 Inch DSforGB12272022 and brown as well as

and brown as well as pink

Mohs Hardness: 7

Moonstone is a Feldspar mineral that was used in Roman jewelry nearly 2

giving some rubies a slightly brownish or purplish tint

so named because the ancient Incas believed the stone to be the petrified blood of their ancestral rulers

Golden Obsidian 10mm Round - 15-16 Inch DSforGB12272022 and brown as well asGolden Obsidian is a naturally occurring volcanic glass, shiny black with a golden sheen. Obsidian is produced when lava erupts from a volcano and cools rapidly with minimal 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.