Flint

are items in.

Location and Uses
Flint can be found after breaking Ore Deposits, Luminous Ore Deposits, and Rare Ore Deposits. Striking pieces of Flint with metal Weapons cause the Flint to ignite. This can be used to create Campfires by dropping a piece near some Wood before striking it. It can be used to relight Campfires, including the Campfires under Cooking Pots, by placing some Flint near the Campfire before striking it.