Black Forest tierMaterial
Copper Ore
Unrefined copper. Needs to be refined in a smelter.
Copper Ore is the unrefined form of 
Copper, mined out of copper deposits in the Black Forest with any pickaxe. The deposits look like ordinary boulders apart from faint bronze streaks that catch the light, and most of the rock sits below ground level, so finishing one means digging a pit rather than flattening it to the surface. Smelting gives copper, and two of those with one 
Tin at a forge make 
Bronze. It stacks to 30, weighs 10 a piece and cannot go through a portal.
Becomes
Where to find it4
Fish Trollfish50% per roll · 1 roll · 1 at a time
Spawns from Spawner pineforest13% per roll · 1 roll · 2-5 at a time
Mine Copper vein33% per roll · 1-2 rolls · 1 at a time
Mine Copper Deposit33% per roll · 2-4 rolls · 1 at a time
Spawn command
With devcommands enabled, this drops Copper Ore at your feet. The ID is case sensitive; the last number is the amount.
Item ID: CopperOre · see the spawn command or all console commands and IDs