Techs > Advanced Marble Mechanics

Research costs (University of Conflict)

• Blue Pearl Marble (PER 12) 30
• Hornets Wing Granite (PER 14) 30
• Island Blue Marble (PER 27) 30
• Leopards Paw Marble (PER 24) 30
• Rope 2000
• Rose Alabaster (PER 7) 30
• Slate 2000
• Tiger's Eye Granite (PER 21) 30
• White Alabaster (PER 10) 30
• various random gearboxes 35

Replaces a second worker in a Stone Quarry with a mechanical winch. See also Marble Mechanics.

Teachable in 24 lessons.