Mining productivity
mining-productivity-9 · technology · tier 8: pY science pack 4 · upgrade
Cost
3300 × (1 pY science pack 4 2 Production science pack 3 pY science pack 3 6 Chemical science pack 10 pY science pack 2 20 Logistic science pack 30 pY science pack 1 60 Automation science pack 10 Military science pack ) · 450s each
Requires 2
Leads to 1
Unlocks 0
Also: mining-drill-productivity-bonus