Mining productivity (research)
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Mining productivity (research)/infobox
Mining productivity is a research that will increase the mining productivity by 2% per research. Unlike productivity from Productivity modules, there are no downsides.
| Technology | Cost | Effects | Cumulative  effect  | 
|---|---|---|---|
| Mining productivity 1-3 | X 300 | 2% | 6% | 
| Mining productivity 4-7 | X 700 | 2% | 14% | 
| Mining productivity 8-11 | X 900 | 2% | 22% | 
| Mining productivity 12-15 | X 1200 | 2% | 30% | 
| Mining productivity 16-∞ |        X  100(Level-1) (eg. 1500 for level 16, 1600 for level 17)  | 
2% | 30% + 2%*(Level-15 |