Gorgeous Sieber Agate Lingam (Man-made) | Opt M shipping crystals and reveal a natural glow

and reveal a natural glow

Formed under extreme conditions

Unlike traditional black obsidian

Perfect for your altar

and a little extra steadiness in their day

Gorgeous Sieber Agate Lingam (Man-made) | Opt M shipping crystals and reveal a natural glowSiber Agate (Man Made Copper Slag) Siber Agate is a fascinating man made material with a rich history tied to ancient metallurgy. Despite its name, it is not a natural agate. Instead, Siber Agate is a glassy copper slag a byproduct of historical copper smelting processes that date back over 1,000 years. Formed when copper separates from copper ore at extremely high temperatures, this material cooled into a smooth, obsidian like glass with deep,