Shaft mining is a method used to extract minerals and ores from deep underground. This technique involves digging a vertical tunnel, known as a shaft, that reaches down to the desired mineral deposits. Once the shaft is established, horizontal tunnels can be created to access the minerals more efficiently. This mining method is commonly used for resources like coal, gold, and diamonds. Safety measures are crucial in shaft mining due to the risks of cave-ins and gas leaks. Proper ventilation systems are installed to ensure a safe working environment for miners, who often work in challenging conditions.