Copper Ore

Copper Ore is collected when mining copper-laced rocks with a pickaxe. Mining an copper-laced rock will give you between 1 and 3 copper ore. Copper ore can be smelted in a furnace to create a Copper Bar. The smelting requires 5 copper ore and 1 coal to begin and takes 30 in-game minutes to complete. It can be sold for 5g.

Farming tip: Level 30-39 in the mine seem to have quite a few copper-laced rocks on a fairly consistent basis. The surrounding regular rocks also seem to have a high probability of dropping a single copper ore.