The dual-purpose ventilation shaft extends to a depth of 950 meters (m) to meet horizontal development. The air shaft also contains an emergency hoist and rope guides to carry employees. "The rope guides...
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The definitive guide to mining operations and excellence.
Established in 1909 by Herbert Hoover, Mining Magazine provides comprehensive technical insight into mining operations. It aims to inform and support mine management in decision-making regarding mining techniques, technologies, workforce, logistics, and supply chains.
