This modification will be able to add to your game a completely new biome, which is almost all consisting of blocks of ore. By default, it generates only vanilla ores, but you can configure it to work with other mods.
How to install Ore Biome Mod
- Download and install Minecraft Forge
- Download mod
- Do not unzip it, copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods