Sieber Agate 10mm Round AA Grade - 15-16 Inch 48hr_01202026 Ethiopian Opal typically occurs in

Ethiopian Opal typically occurs in brown

bright red

It is extremely tough and resistant to fracture and has been used to make choppers and blades since Neolithic times

) Seraphinite is most commonly found in shades of dark green and gray

It has tremendous healing powers and is said to help energize the inner body

Sieber Agate 10mm Round AA Grade - 15-16 Inch 48hr_01202026 Ethiopian Opal typically occurs inSieber agate is not a true agate but rather a glassy, dark blue grey or green copper slag that formed during ancient copper smelting in Germany, specifically from the Siebertal area. This historical "ancient slag" has a naturally swirling, intricate appearance resembling agate due to silica and mineral inclusions from the smelting process. It is a rare and collectible material known for its lapidary qualities, similar to obsidian, and is sometimes