Baldur's Gate 3 Mithril Ore can be used to make Mithril equipment at the furnace in Chapter 1. It is a very useful equipment in the early and mid-term. However, the quantity of Mithril is very rare, and the amount obtained on the entire map is also fixed. You need to reach a specific location. The location can be found.
1. First come to the metal shelf next to the furnace map, where there are several guards who need to fight.
2. Then go to the place where the lava is at the back.
3. There is a path you can take here without losing blood. Just click on the ground behind it, and the character will automatically walk over safely.
4. You can see the mithril vein in the past. Shoot it with a crossbow to drop mithril.
5. Then go to the long stone road between the furnaces and turn where there is a pile of lava in the middle.
6. Note that magma magic bats will emerge from the magma here.
7. After fighting, go back and you will see the mithril vein.
PS: These are 2 mithrils that can be obtained next to the furnace. The other mithrils cannot be obtained until Chapter 3. By then, the mithril equipment will not be of much use.