A gold mine was under severe pressure because the gold grade of the ore body it was mining had fallen by around 20 percent. The mine had increased oreproduction volumes to try to offset the decline, but it was running into difficulties because this was overloading its leaching plant and incurring higher costs on energy, chemicals, and otherLeave MessageOnline Service
The gold industry today finds itself at an inflection point between the recent era of costout initiatives and balance sheet deleveraging, and an increasing need to focus on growth and the replenishment of depleting gold reserves. However, after a period of impairments, writedowns, and value destruction following the MA frenzy of the last gold price boom, shareholders in search of improvedLeave MessageOnline Service
The current emphasis within the mining industry to reduce the cost of production has stimulated interest in the field of maintenance and operational reliability of capital intensive mining equipuent. The failure consequences of these machines have major safety and economic implications for a mine operator. The reliability centered maintenance (RCM) approach has been found cost...Leave MessageOnline Service
2013719&ensp·&enspMining trucks, also called haul trucks or o road trucks, haul the ore or waste material from the loader to a dumpsite. More commonly, these vary from 36 tons to 315 tons. The size and cost of operating mining trucks is directly proportional to its tray capacity, while the speed at which the truck can travel is inversely proportional to itsLeave MessageOnline Service
2011628&ensp·&enspThe impact of mining conditions on mechanized mining efficiency Operator efficiencytraining, motivation, salary, incentives. One of the challenges in determining mining severity is the divergence between engineering, mining and suppliers.Leave MessageOnline Service
2019221&ensp·&enspMining activities, including prospecting, exploration, construction, operation, maintenance, expansion, abandonment, decommissioning and repurposing of a mine can impact social and environmental systems in a range of positive and negative, and direct and indirect ways. Mining can yield a range of benefits to societies, but it may also cause conflict, not least in relation to aboveground andLeave MessageOnline Service
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