Sieber Agate 10mm Round AA Grade - 15-16 Inch Stone Type_Green Lodalite Quartz A particularly soft stone

A particularly soft stone

Its color can be a soft pink

Red Australian Picture Jasper

Labradorite is remarkable for the way its aggregate layers refract light

The name “Turritella” comes from the name of the genus of marine gastropod mollusks whose remains are seen within the stone

Sieber Agate 10mm Round AA Grade - 15-16 Inch Stone Type_Green Lodalite Quartz A particularly soft stoneSieber 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