capital cost estimation for a big open cast coal mine



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OPEN CAST MINE PLANNING

OPENCAST MINE PLANNING, DEPLOYMENT OF HEMM FOR OPTIMUM UTILISATION, TOTAL TECHNICAL PARAMETERS OF HEMM INCLUDING LIMITATIONS, & HAUL ROAD & ITS MAINTENANCE PD RATHI Sr Mining Engineer OPEN CAST MINE PLANNING Factors that influence planning: 1) Demand of coal a Countrywide demand b Regional demand 2) Distribution of coal ,...

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Overview of Mining Costs

Overview of Mining Costs 24 August 2012 30 Broad Street, 37 th Floor New York, NY 10004 cpmgroup Rohit Savant Senior Commodity Analyst [email protected] Outline 1 Factors Influencing Cash Costs 2 Major Cost Components 3 South African Gold Mining 4 Metals Prices and Costs 5 Costs and Mine Supply...

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Mining Valuation Lesson: Cut

Dec 04, 2011· Now if we assume that capital cost is relatively fixed, it is possible to estimate the NPV for each cut-off grade because we know the operating cost, the mine life, the gold price, and therefore revenue Take a look:...

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Opencast Mining

Lower capital and operating costs,-Minimum mine development work and higher OMS leading to early production and quick return of capital invested (payback period) , Protozoa as Indicators in Reclaimed Open-Cast Coal Mining Areas , along with the advancements in image processing technologies has given a big impetus to LULC change studi...

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operating cost of mining coal

It also introduces a new econometric model for estimating the operating cost and capital cost of a coalmining project The total operating cost and capital cost of mining are calculated by using the proposed econometric model and verified by comparing the outputs with CostMine data and Sherpa software outputs for a surface coal mine The model...

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Forecasting mining capital cost for open

Aug 23, 2019· In the current study, we investigated a total of 74 open-cast mining projects and forecasted their mining capital cost Based on confident, fixed and capable elements representing most of the mines, we have developed six AI models that can accurately describe and predict mining capital cost for the min...

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9 Coal

estimate Surface mining costs also include the cost of coal mining estimated on a raw ton basis Underground Mining Raw coal production is split by type into either continuous miner or longwall Cost estimates can be input either on a unit rate or a fixed dollar amount, as the cost structure of underground mining generally has a...

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Coal mining

When coal seams are near the surface, it may be economical to extract the coal using open cut (also referred to as open cast, open pit, mountaintop removal or strip) mining methods Opencast coal mining recovers a greater proportion of the coal deposit than underground methods, as more of the coal seams in the strata may be exploited This ....

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Prepared for: MeMO 2016

Capital On site cost Milling Mining Drill & Blast Backfill Develop-ment Ore & Waste Move-ment Mine General Cost Profile METAL PRICE MARGIN STRATEGIC COST Operating Costs Direct Cost Indirect Cost Operating Cost -Strategy Operational challange 27of XX Operational challenge 28of XX Mine Cost vs Gold Price Drill & Blast Backfill Develop-ment ....

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Opening New Mines

For small capacity mines, 40% of the capital cost of the large capacity mine is used based on trends seen in the capital cost calculation for refining The variable portion of the cost calculation is based on the open pit mining models published by the USGS, which take into account several factors that affect capital expenditures (Camm, 1991)...

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Mine maintenance

Coal Operators' Conference Faculty of Engineering and Information Sciences 1998 Mine maintenance - the cost of operation O Krellis T Singleton Research Online is the open access institutional repository for the University of Wollongong For further information contact the UOW Library: [email protected] Publication Details...

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