So you do not need a surface full of chunks to inflate your save size.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
New Ores and resources as well as machines.
Play it your way.
This mod doesn't seem to take all core mining drills on the planet into account when calculating output. With this mod, each additional miner increases production linearly, making it a much bigger cheat than you might expect.