Sieber Agate 8mm Round AA Grade - 15-16 Inch rounds_part_four formed from wood that has

formed from wood that has decayed under extreme pressure

if desired

Its proper name is Artocarpus heterophyllus

These “pictures” have inspired reverence for the stone in many cultures and have been believed to contain hidden messages from the past

Sieber Agate 8mm Round AA Grade - 15-16 Inch rounds_part_four formed from wood that hasSieber 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