Burner mining drill
Mines about 7 resources per single unit of coal used to fuel it. Covers and mines in a 2x2 area. Mines 0.28/s of copper, coal or iron and .3675/s of stone. Burner miners create a lot of pollution per resource.
Interface
Self-Sustaining Coal Mines
Both methods require no electricity.
Method 1
Two burner mining drills can refuel each other when placed next to each other on a coal deposit as long as they're facing each other. Each drill fuels the other and coal gradually accumulates in their Storage/Stacks, so you have effectively a storage of 100 coal (2 stack, 50 coal, one in each burner miner, together 100). You can do this also for 4 or any other even number of miners.
Method 2
This method can be used for any number of burner mining drills in a coal deposit. Place a burner mining drill, then place at least three Transport belts from the output in a mirrored "L" like shape so that the third belt has a gap between it and the miner. Fill the gap with a Burner inserter in a way that the inserter can insert coal to the miner.
History
- 0.8.1: 
- Mining drill now ignores resources that can't be mined because of the higher hardness.
 
 
- 0.8.0: 
- Player starts with one burner mining drill and one furnace in the freeplay.
 - Increased mining speed of burner mining drill.
 
 
- 0.7.3: 
- Shows area of effect when highlighted.
 - Mining drill evenly mines from every tile in it's area.
 
 
- 0.7.0: 
- Added support for modules to Electric mining drills.
 - Mining drills deactivate when out of resources.
 
 
- 0.5.1: 
- Show output arrows when alt mode is on.
 
 
- 0.5.0: 
- New Graphics.
 
 
- 0.2.0: 
- Shows count of available resources.
 
 
- 0.1.0: 
- Introduced
 
 
