Stone Mining is a Mining Camp technology. Villagers gather stone +15% faster.
- Building: Mining Camp
- Age: Feudal Age (Burgundians get it one age earlier)
- Cost: 100 food, 75 wood
- Research time: 30 seconds
- Available to: every civilization
Researched when stone matters: for Castles, towers or Town Centers. Players planning a Castle Drop often take it early.
Figures from the game data for Update 185872 (September 2026), at the time of publishing.