cost mining open pit xls

excel programme to calculate operating cost of mining

Describes how to estimate the cost of opening, developing, operating, reclaiming, and closing an ore body and mine site. The review describes cost estimating methods, gives ranges of costs, provides spreadsheet that may be used to estimate mining costs, for open pit

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Open Pit Mine Financial Model Template eFinancialModels

Also updated dynamic referencing for cost inputs. This financial model takes into account all the general capital costs, employee wages, and supplies required to operate an open-pit mine and sets them against possible revenue so you can see what annual cash flow/break even scenarios look like.

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Cost-efficient Transport for Open-pit Mines E & MJ

TKF believes that many open-pit mine operators who are faced with rapidly rising production costs while using conventional transport concepts now have a genuine, cost-effective alternative. Dr. Franz Wolpers is the executive vice president for TKF's materials-handling business unit, and head of the company's central R&D division.

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The Advantages of Open Pit Mining Sciencing

Mar 13, 2018 · Open pit mining does offer some advantages over traditional deep shaft mining. Pit mining is more cost effective than shaft mining because more ore can be extracted and more quickly. The working conditions are safer for the miners because there is no risk of cave in or toxic gas. Open pit mining is the preferred

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Modelling open pit shovel-truck systems T using the

Modelling open pit shovel-truck systems using the Machine Repair Model allocation or fleet size estimation. The second stage, which is a truck dispatching stage, is a real-time implementation of the estimated truck resource and is done either manually or using computerized truck dispatch systems such as Dispatch®. Truck allocation is critical

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A PRACTICAL SIMULATION APPROACH FOR AN EFFECTIVE

There are two general approaches to mining, open pit (i.e., surface) mining and underground mining. Truck haulage is the most common means of transporting ore/waste in open pit mining operations, but the diesel consumption of haul trucks is considered the largest part of the operating costs. As previously demonstrated by many other studies, the

(PDF) COST ESTIMATION FOR OPEN PIT MINES TACKLING COST

This article presents cost models for open pit mines, which takes into account cost uncertainty. In this paper, cost uncertainty is considered as cost of under production, and cost of over production.

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Mine Planning CoursesProfessional Development

Open Pit Mine & Dump Design. Software Geovia Gems. Open Pit Mine Design is a two-day course designed for mine planners, mining engineers, geologist, and people who are responsible for activities that require them to design and manage pits, ramps, switchbacks, slots, and waste dumps.

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cost mining open pit xlsparkveterinaryhospital

Cost Mining Open Pit Xls, in overburden and ore transportation costs in an open pit mine could have a This site is a source of mine cost spreadsheet models and . Get Price. A Review of Operations Research in Mine Planning (99 customer review)

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OPERATIONS MODELING AND ANALYSIS OF OPEN PIT

Open pit copper mining plants usually comprise two major components, the open pit mining operation and the copper ore enrichment plant. An open pit copper mine is an excavation or graze made into the sur-face of the ground for the purpose of extracting ore.

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ECONOMIC ASSESSMENT AND MINE PRODUCTION

Surface mining operations involve high levels of complexity and uncertainty that last for many years and require huge capital investment and risk. Each open-pit mine is unique, based on the physical characteristics of the ore deposit and on the operational parameters of the

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ThreeDifyMining Software for Modelling and Mine Planning

ThreeDify's 3D mining software is for geological modelling, mine planning, design and scheduling, as well as open pit mine or underground stope optimization.

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MINE CLOSURE TOOLBOX

required for this mine is a Class 0 estimate (-25 to 35%). Pages 3 in this document list the closure criteria and page 4 lists the assumptions that were made in estimating the closure cost. The final life of mine (LOM) closure cost was determined, taking into consideration ongoing rehabilitation throughout the operational phase of the mine.

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Cut Off Grade Calculation Optimization

Traditional Cutoff Grades in Open Pit Mining. Consider a hypothetical case study where an epithermal gold deposit will be mined by an open pit Table 1 gives the grade distribution of the material within the ultimate pit limits of this deposit. Table 2 gives assumed capacities and accepted costs to mine this deposit at 3000 tons/day milling rate.

excel programme to calculate operating cost of mining

Describes how to estimate the cost of opening, developing, operating, reclaiming, and closing an ore body and mine site. The review describes cost estimating methods, gives ranges of costs, provides spreadsheet that may be used to estimate mining costs, for open pit

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Mining ppt 2014SlideShare

Mar 29, 2014 · Mining ppt 2014 1. Presented by Ajoy Saikia Department of Earth & Environmental Science KSKV KACHCHH UNIVERSITY.2014 2. Mining is the process of extracting minerals like gold, silver, copper, nickel and uranium (metallic) and salt, potash, coal and oil (nonmetallic) formations that concentrate naturally in the earth. 3.

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Financial Model for Open-Pit Mining Operation

I wanted to get a bit more specific in the financial models that I have been producing in excel. So, one of the most applicable fields I could find that truly makes good use of the things you can setup in a model is trying to project out the finances of an open-pit mining operation.

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Bildplatshållare Mine cost driversBoliden

Two main types of mines Open pit mining Roughly ten times lower in cost per ton compared to under ground mining Slope stability decide waste/ore ratio With low grades a high production rate is needed Big equipment for high volume production Under ground mining Under ground mines commonly have lower production rate Increased cost to infrastructure and ground support

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Modelling open pit shovel-truck systems T using the

Modelling open pit shovel-truck systems using the Machine Repair Model allocation or fleet size estimation. The second stage, which is a truck dispatching stage, is a real-time implementation of the estimated truck resource and is done either manually or using computerized truck dispatch systems such as Dispatch®. Truck allocation is critical

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Cost Reduction in Mining OperationsDiscussionMining

Sep 19, 2011 · Cost Reduction in Mining OperationsDiscussion The operating cost structures of mining operations globally have increased significantly over past years. When raw material prices are high it might appear to be an odd time to be thinking about cost reduction, but in fact it is the ideal time. History has shown us is that

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BENCHMARKING THE ENERGY CONSUMPTION OF

BENCHMARKING THE ENERGY CONSUMPTION OF CANADIAN OPEN-PIT MINES 2 METHODOLOGY The total energy costs for open-pit mining operations for the nine operations were compared. These energy costs were, in turn, subdivided into two components $/kWhe and kWhe/kilotonne of ore mined.

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Applications of Queuing Theory for Open-Pit Truck/Shovel

Applications of Queuing Theory for Open-Pit Truck/Shovel Haulage Systems Meredith Augusta May Abstract Surface mining is the most common mining method worldwide, and open pit mining accounts for more than 60% of all surface output. Haulage costs account for as much as 60% of the total operating cost for these types of mines, so it is desirable

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A Review of Operations Research in Mine Planning

Newman et al. A Review of Operations Research in Mine Planning 224 Interfaces 40(3), pp. 222–245, ©2010 INFORMS Crater Ore Face Bench Bench height Overburden Ground surface Ramp Haulage rode Figure 1 The schematic illustrates an open-pit mine.

Published in Interfaces · 2010Authors Alexandra M Newman · Enrique Rubio · Rodrigo Caro · Andres Weintraub · Kelly EurekAffiliation Colorado School of Mines · University of ChileAbout Scheduling · Operations research · Open-pit mining · Underground miningGet Quote

Cost Models of Theoretical Mining Operations CostMine

This mine is an open pit mine producing 5,000 tonnes ore and 5,000 tonnes waste per day. Rock characteristics for both ore and waste are typical of those of granite or porphyritic material. Operating conditions, wage scales, and unit prices are typical for western U.S. mining operations. All costs listed are in 2012 US$.

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(PDF) A System Dynamics Model of Mining Cost Estimation

ABSTRACT A System Dynamics Model of Mining Cost Estimation (DMMCE) is developed for analyzing co st in mi ning by using the open pit m ining co s t estimation theor y .

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Applications of Queuing Theory for Open-Pit Truck/Shovel

Applications of Queuing Theory for Open-Pit Truck/Shovel Haulage Systems Meredith Augusta May Abstract Surface mining is the most common mining method worldwide, and open pit mining accounts for more than 60% of all surface output. Haulage costs account for as much as 60% of the total operating cost for these types of mines, so it is desirable

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Open Pit Planning With Studio OP Denver, Colorado 7

4 Hour Crash Course Tutorial Open Pit Planning With Studio OP. Free to attend. 12 Seats Available . Events are open to all companies Beverages and lunch included for the duration of the event (specify any special dietary requirements at the time of booking).

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Performance Measurement of Mining Equipments by Utilizing

Performance Measurement of Mining Equipments by Utilizing OEE Sermin Elevli1 and Birol Elevli2 Over the past century, open pit mines have steadily increased their production rate by using larger equipments which require intensive capital investment. Low commodity prices have forced companies to decrease their unit cost by improving productivity

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minem.gob.pe

This option Duplicates components of the project. E.g. if there is more than one Open Pit, use duplicate to add a second Open Pit. Quantities for the new Open Pit are erased, but the Cost Codes are carried over from the original Open Pit. The new Open Pit subtotal is added to the Summary page.

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RECLAIM 7

RECLAIM is a model developed in Microsoft EXCEL to aid in the calculation of costs associated with each activity required to meet the objectives of the Closure and Reclamation Plan. It provides line items for each reclamation activity which might be Open pit • Underground mine

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The Advantages of Open Pit Mining Sciencing

Mar 13, 2018 · Open pit mining does offer some advantages over traditional deep shaft mining. Pit mining is more cost effective than shaft mining because more ore can be extracted and more quickly. The working conditions are safer for the miners because there is no risk of cave in or toxic gas. Open pit mining is the preferred

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Cost of open-pit mining mining

Cost of open-pit mining. I'm looking for some info on the cost of open-pit mining for an academic report. I'm interested in particular on the fraction of cost for broad categories e.g. labor, fuel, equipment, investment. If there is a relevant and citable document you can point me at, it would be great. If not, do you have some ballpark figures

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AbstractUSGS

This report contains 2 open pit models, 6 underground mine models, 11 mill models, and cost equations for access roads, power lines, and tailings ponds. In addition, adjustment factors for variation in haulage distances are provided for open pit models and variation in mining depths for underground models. INTRODUCTION

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NPV risk simulation of an open pit gold mine project under

This paper analyzes an open pit gold mine project based on the O'Hara cost model. Hypothetical data is proposed based on different authors that have studied open pit gold projects, and variations are proposed according to the probability distributions associated to key variables affecting the NPV, like production level, ore grade, price of ore, and others, so as to see what if, in a gold

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cost mining open pit xlsparkveterinaryhospital

Cost Mining Open Pit Xls, in overburden and ore transportation costs in an open pit mine could have a This site is a source of mine cost spreadsheet models and . Get Price. A Review of Operations Research in Mine Planning (99 customer review)

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Economies of Scale in Gold Mining

economies of scale in gold mining in Africa. between mine size and cost for copper. The author finds that economies of scale is present in the 3 An open pit mine is the type of mining where the surface ground is removed in a large pit to extract the mineral, as

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(PDF) A System Dynamics Model of Mining Cost Estimation

ABSTRACT A System Dynamics Model of Mining Cost Estimation (DMMCE) is developed for analyzing co st in mi ning by using the open pit m ining co s t estimation theor y .

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IAS 16 — Accounting for stripping costs in the production

IAS 16 — Accounting for stripping costs in the production phase of a surface mine The presentation clarified the technical and geological aspects of mining as well as significance of the stripping costs, especially in open pit mining. The main aspect of the presentation was treatment of waste and overburden. The real issue is

Mining-CalculatorYouTube

Jun 02, 2014 · The "Mining Calculator" is a software for mine optimization. It includes equipment selection and dimensioning as well as cost calculation and determination of C02 emissions for discontinuous and

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Basics of an open pit mineMine Engineer

Open pit mines can be used in coal mining, and they are used extensively in "hard rock" mining for ores such as metal ores, copper, gold, iron, aluminum, and many minerals. In a open pit coal mine, the pit bottom would be the bottom mined coal seam elevation, since it is usually feasible to extract multiple seams when surface mining coal.

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