Undersea Mines is a tile improvement in Civilization: Call to Power.
Gameplay[]
Undersea mines are massive mineral mines that create an additional +30-50 production and +5 gold when worked. This improvement takes two turns to build and, depending on the terrain, costs 400-600 PW.
Great Library entry[]
As mineral sources dried up, miners turned to the sea. Undersea mining proved even more dangerous than surface mining. Many of the early miners suffered tragic fates as technology lagged behind demand. Slowly, governments established laws prohibiting undersea mining until new technologies could provide workers with basic safety.
| Civilization: Call to Power Improvements |
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| Advanced Assembly Bays • Advanced Farms • Advanced Mines • Advanced Undersea Mines • Air Base • Assembly Bays • Automated Fisheries • Farms • Fisheries • Food Modules • Food Pods • Food Tanks • Fortification • Hydroponic Farms • Listening Post • Maglevs • Mega Assembly Bays • Mega Mines • Mega Undersea Mines • Mines • Nets • Radar Station • Railroads • Roads • Ruins • Sonar Buoy • Undersea Mines • Undersea Tunnels |