Sieber Agate 8mm Round AA Grade - 15-16 Inch Continental Bead Suppliers and due to its unique

and due to its unique composition

Discovered in Greenland in the late 1890's

increasing growth

Opals are hydrated amorphous forms of silica

consisting of opaque rust to red glass with tiny flecks of glittering copper suspended within it

Sieber Agate 8mm Round AA Grade - 15-16 Inch Continental Bead Suppliers and due to its uniqueSieber 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