Gold Cost Curves
South African gold mines have the highest total cash operating costs in the world and are operating at 52% above the average global total cash operating costs (USD672/oz for 2017). …
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Development of a risk-based mine closure cost calculation …
The study summarized in this paper focused on expanding existing South African mine closure cost calculation models to provide a new model that incorporates risks, which could have an …
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An algorithm to construct industry cost curves used in analysing …
It also demonstrates how the constructed industry curves were used to analyse the cash cost performance of South African mining operations for the three selected minerals for …
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Optimising Ventilation and Cooling Systems for an Operating …
In an attempt to reduce the operating costs of ventilating an existing deep gold mine in the Free State of South Africa, an optimisation study was conducted on the ventilation and refrigeration …
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Costing Models For South African Gold Mines
In 2023, Barberton Mines solidified its position in the South African gold mining sector by producing an impressive 64,586 ounces of gold. With a capacity nearing 110,000 oz/annum, …
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An economic model for gold and platinum mining using …
Selective Blast Mining (SBM) makes use of milli-second sequential blasting technology to separate the valuable reef material from waste rock in the blasting operation at stope faces in …
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Analysing operational cost performance in selected gold mines in …
South Africa has always been the leader in gold production, but performance has lacked in the past fifteen years. The studies goal was to determine the benefits of using Earned Value …
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AN INTEGRATED APPROACH TO REDUCE OPERATING …
The goal is to provide gold mining companies with a comprehensive framework for reducing operating costs, enhancing production output, increasing profitability, improving sustainability, …
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Analysing operational cost performance in selected gold mines in South
South Africa has always been the leader in gold production, but performance has lacked in the past fifteen years. The studies goal was to determine the benefits of using Earned Value …
WhatsApp: +86 18221755073
An algorithm to construct industry cost curves used in
Commercially available industry cost curves can be used for such analysis. However, some companies may not be able to afford to purchase these curves. This paper presents a simple …
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costing models for south african gold mines
Automated sorting on a South African gold mine ·for specific use in the South African gold mining in dustry This programme culminated in the installation of a prototype photometric sorter …
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