Kertig

Apperance

These are tiny blobs of silvery-black metal

Uses

Beautiful enough to be used for (weighty) jewelry, this extremely rare metal is much more commonly used by forgers.

Properties

Absurdly hard, fairly flexable, very heavy.

Availability

It comes from meteors and comets, so keep your eyes on the skies! Or, since it weighs a lot more than lead, maybe keep digging deeper, because when this hits the ground, it usually ends up several feet below it. Considered very rare and must be provided for alterations.