This is a fork of Opteras Deep Mine for 2.0 https://mods.factorio.com/mod/DeepMine full credit to them for most of the work. Ive adapted it to work in 2.0 and use the new recipe productivity research.

Note: I made it only produce the desired resources unlike Opteras, I personally just dont like finding resources, I like to slap down a city block and have it give me more ore.

I need to update it to better handle resources specific to different surfaces but thats for the future.