Tunnelling on the 290m level is now progressing in competent high-grade K4 kimberlite following successful installation of steel arched sets for a 10m section through the centre of the slot drive cross...
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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.