Rare Ironbark

After agreeing to examine the forest for werewolves, go speak with the quartermaster who is arguing with his apprentice. After a few conversation options pass, the player can inquire about Ironbark. The quartermaster gives you a quest to find some. The only spot you need to look is the fallen tree in the northeast corner, by the exit. Return to the quartermaster, and he will smith you a solid set of Medium armor.