Adamant is an ultra-hard metal that can only be harvested from rare volcanic deposits deep within the Maelstrom. Weapons and shields made of adamant are naturally immune to Ruin effects. A piece of brigadine or platemail armor crafted from adamant grants 60 material points for the torso or 10 material points for an appendage. Note that adamant ore is impossible to melt down or rework once it has been crafted into an item.