Check out https://mods.factorio.com/user/No0Vad, they have mods to erase Trees, Rocks or Ore.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
I don't see a symbol anywhere. How do I use it? I only have my Ore Eraser symbol in the bar.
Look for the Sunnova Mods section in crafting, you will find items to create.
