Golden Obsidian 10mm Round - 15-16 Inch DSforGB12272022 Moonstone is a Feldspar mineral

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

This species is formally identified as Gliricidia sepium and can be found by different colloquial names in various parts of the world

Lavender Amethyst is a transparent lavender variety of Amethyst

Mohs Hardness: 7

Golden Obsidian 10mm Round - 15-16 Inch DSforGB12272022 Moonstone is a Feldspar mineralGolden 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.