A chunk of soft metal. While it's not particularly strong, it's very easy for smiths to work with, so it has uses in specialized armors and weapons. Fletchers use it to create dense arrows.
How to Obtain
Copper Ore is a soft metal. Currently, Copper Ore can be obtained as a speed bonus through the completing of Mining/Mineral themed Surveying maps, or found from random nodes at the prison mine in Rahu.