Aurorum is a luminous steel alloy crafted in a variety of smiths in the Upper Planes. It gleams pink and indigo under light, and has powerful reconstructive properties. An object made of aurorum that has been sundered or otherwise destroyed can be remade by merely bringing its fragments back together; the disparate shards rebind themselves in a matter of seconds.
Aurorum has the same hardness and hp/inch of regular steel, but provides a +4000 gp price modifier.
- Book of Exalted Deeds, pg.38