Game guide
Building: Silicon mine
Each Silicon mine allows you to spend turns to mine Silicon if on the tile. Additionally every day each Silicon mine will give 30 units of Silicon.
Construction cost: 50 credits and 3 turns.
Materials: 10 Iron, 10 Wood
Requires building: Factory
Available building actions: acquire resource
Build only on a permitted tile with the required ownership and prerequisites. The original catalog does not guarantee the command is active in your current game.