A type of previously-superheated rock found below the surface of Niskerra.

Resultant from heated and relatively pure molten rock that has since cooled. It's prized for its brilliant sub-surface parallax that gives it an otherworldly sheen.

Its appearance mimics glass but the stone itself is durable and prevalent enough that the Drâihari often build their settlements and forts out of it.

Found raw, it looks glossy, flecked in browns and golds. When light is brought to it, it shimmers of darkest blue-black.

Other common usages include melting down to create panes or in cosmetic alloys for weapons and arms.