Copper Ore

"'What's wrong and what's right, the copper ore will be one of the basic materials - quoted by: SupGamer NL'"So yeah copper ore. It's literally of one of the basic ore's that almost every mod adds to your Minecraft world. The mod adds this ore just to make a bronze, and it can be used in crafting recipes of other mods because it's in the Ore Dictionary of Copper, this also means that you can use it in Tinkers Construct or Industrialcraft (just some example's of mods).

It's also the most common ore in the whole Overworld, you can also find it in the Nether. It's generated between y level 60 to y level 25 or so (this is in the Overworld). In the Nether it's more common than in the Overworld, from top to bottom in the Nether.

But it's eventually just the ore that many other mods also adds. Just the basic not special copper ore.