|Automated Stone Mine|
|Estimated Time||9 Hours|
|Costs||2 AI Core|
|Requirements||Hybrid Stone Mine|
|New Building(s)||Hybrid Stone Mine II|
Allows access to the Hybrid Stone Mine II
Note: For some reason this tech can be repeated 4 times without unlocking any further buildings. It is not recommended as it provides no benefit, with the full cost each time you repeat it.