"Annual production of accessibility 1.0 minerals for each mine or automated mine. Small amounts of lower accessibility minerals will be produced; half annual rate for 0.5 accessibility, one tenth annual rate for 0.1 accessibility, etc." - Lorekeeper Walmsley

This has various stages that can be researched in order:

  • 12
  • 14
  • 16
  • 20

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.