Chemical mining

These stations mine the ground in search of chemical resources. While mined slow, they are pretty valuable for chemistry!
Unlock Area: 13

Chemical mining Tiers/Floors

Tier 0

Upgrade Level Cost Time Required Items Needed
1 1,500 30 Minutes
2 0 10 Minutes Clean Water Clean Water x 20
3 0 20 Minutes Refined oil Refined oil x 5
Saronite Saronite x 3
4 0 30 Minutes Thorium Thorium x 3