An Adamantine Slag is a common Miscellaneous Item. They can be obtained from the Duergar abusing Deep Rothé to break a wall in Grymforge. Not to be confused with Mithral Ore, which is used by The Adamantine Forge to create weapons and armour.
A remnant of adamantine - a metal of old used to make legendary weapons and armour. It is too small and damaged to be of any kind of use.
Properties
Miscellaneous Items
Rarity: Common
Weight: 0 kg / 0 lb
Price: 1 gp 
UID
LOOT_GEN_AdamantineScrap_AUUID
8705b906-316d-4457-bc15-15a8ff568f67