Sieber Agate 4mm Round AA Grade - 15-16 Inch Sonora Terra Agate contains the best

Terra Agate contains the best of nature in a variety of small shapes

these faceted rondelles can flash shades of green

approximately 34 beads

Jasper is an opaque

saving valuable time

Sieber Agate 4mm Round AA Grade - 15-16 Inch Sonora Terra Agate contains the bestSieber 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