1,232
edits
Changes
→Extensions
| [[File:Coal Mine Extensions Second Headframe.PNG]]
| The Second Headframe
| None
| 2 Coal [[File:icon coal.png|16px]]
| 1 Tick
| 1x1
|-
| [[File:Coal_Mine_3rd.png|200px]]
| [[File:Coal Mine Extensions Third Headframe.PNG]]
| The Third Headframe (available in 5th Era)
| None
| 2 Coal [[File:icon coal.png|16px]]