(PDF) AN ECONOMIC EVALUATION OF GRANITE QUARRY …
An Economic Evaluation o f Granite Quarry for Aggregate of the Silasiam Mine C o., Ltd at Kanchanaburi Province, Thaila nd Proceedings of Academics W orld International Conferen ce, Pattaya ...
(PDF) Economic feasibility study of a quarry mine under …
The results indicate catastrophic consequences for the enterprise if the breach occurs in the first year of the project and suggest that the probability of achieving higher rates is attached to longer scenarios, by postponing or avoiding the breach of contract. Keywords: Quarry mining; Mineral economics; Economic feasibility; Risk analysis.
QUIZ Depletion OF Mineral Resources
Costs incurred to obtain legal right to explore the property amounted to ₱8,000,000. Expenditures incurred in the exploration for and evaluation of mineral resources before technical feasibility and commercial viability of extracting a mineral resource are demonstrable totaled ₱12,000,000.
Mineral Deposit Evaluation: A practical approach
Although aspects of mineral deposit evaluation advantages and disadvantages of each technique are covered in such texts as McKinstry (1948), so that a judgement can be made as to their Peters (1978), Reedman (1979) and Barnes applicability to a particular deposit and the min (1980), no widely available in-depth treatment of ing …
Economic and Environmental Issues of Quarrying
The study is undertaken with the help of a sample survey conducted in the ecologically sensitive areas (ESA) of Western Ghats Key words-economic effects, ESA, environmental issues, quarry 1.1 ...
enomic evaluation of mineral quarry
ABSTRACT With escalating production costs and the keen competitiveness of the industrial mineral industry worldwide, the necessity to increase the reliability and decrease the cost for economic mineral evaluation is further gaining prominence There is thus a need for an efficient and reliable statistical information technology technique for ...
Evaluation of the Stone and Marble Industry in Palestine
Evaluation of the Stone and Marble Industry in Palestine: environmental, geological, health, socioeconomic, cultural, and legal perspectives, in view of sustainable development ... such as corals, foraminifera, and mollusks. Its major ingredients are the calcite and aragonite minerals, which have different crystal forms of calcium carbonate ...
A new valuation method for dimension stone mining projects …
This paper examines the methodologies commonly used in the valuation of mineral properties. A methodological context is developed by presenting the general framework for asset valuation provided ...
Determining the environmental costs of mining projects
To accurately assess the economic value of a block and find the appropriate method of extraction, it is necessary to determine the environmental costs (dollars per …
GCCA Sustainability Guidelines for Quarry Rehabilitation …
It is not an interchangeable economic asset in the ... animals, air, water, soil, minerals) which, when combined, confer the character to the different ecosystems, generating a flow of benefits for people, companies and society commonly known as ecosystem services. ... quarry rehabilitation plan and a Biodiversity Management Plan, especially in ...
Socio-economic analysis of a mining/ quarrying project
What relationship does the mine/quarry have with government agencies at the local, regional or national level, what is the impact of these relations on both parties, and how …
An Economic Evaluation of the Loye Quarry of Atiwa …
An Economic Evaluation of the Loye Quarry of Atiwa Quarries Limited* 1D. Mireku-Gyimah and 2N. K. Owusu Ansah 1University of Mines and Technology, Tarkwa, PO Box 238, Tarkwa ... mineral projects that are expected to last a number of years, discounted cash flow technique is preferred. In this paper, the two most popular of the ...
Rock Surveys for Geological and Geotechnical Assessment in …
The quarry geotechnics on-site investigation and field surveys are challenging for developing the best practices in the rock quarry. The lithological heterogeneity, geological structures, weathering grade, fracture spacing of discontinuities, and the strength degree...
GEOLOGICAL, GEOTECHNICAL, AND TECHNICAL …
Timely application of workable and established geological, geotechnical, and technical factors, which are key essentials that influence quarrying economics, can …
Health impact assessment of quarrying in some parts of …
Quarrying of rocks and minerals has contributed to the economic development of many nations. However, dusts generated from these quarries have caused environmental and health challenges. Health risk assessment of the environments around quarries in southwestern Nigeria was, therefore, carried out to delineate the effects of …
Assessing the addition of mineral processing waste to green …
The secondary aims were to evaluate the influence of mineral waste type on plant growth performance and to undertake a simple economic analysis of the use of mineral-compost mixtures in land restoration. Our results showed that in comparison to organic wastes, mineral wastes contained a low available nutrient content which reduces compost quality.
(PDF) Assessment of Socio-Economic Impacts of Stone …
Assessment of Socio-Economic Impacts of Stone Quarrying Activities in Narok Town Ward, Narok North Sub-County
Mineral Resource Evaluation
Mineral resource evaluation should provide a basis on which economic decisions can be taken. At least, four aspects can be identified if a mining project is evaluated, technical, economic ...
Advanced Analytics for Valuation of Mine Prospects and
It is essential to consider this limit because it delimits the economic evaluation. Mineral extraction rates: We have the yearly tonnages to be processed for each extractive unit, which gives the total yearly tonnage. Copper and molybdenum grades: Each unit has an estimated copper and molybdenum grade for every processing year.
Costs for exploration works in extraction of mineral …
IFRS 6 «Exploration and evaluation of mineral reserves», national accounting regulation (standard) 33 «Expenses for exploration of mineral reserves». The recognition and structure of costs for ...
Operating Cost Estimates for the New Quarry
The discounted cash flow method is used to evaluate the economic viability of mineral projects in Ghana because of its simplicity and wider acceptability (Ampofo, …
Environmentally sustainable mining in quarries to reduce …
While quarries are potential economic locations, further attention is needed to guarantee a cost-effective and environmentally efficient system for waste management in these places 12.To improve ...
An Economic Evaluation of the Loye Quarry of Atiwa …
The objective of this paper is to evaluate the economic viability of the new quarry, considering it as a stand-alone project. ... G. O. (1985), The Mineral and Rock Resources of Ghana, A. A. Balkema Publishers, Rotterdam, 610 pp. Mireku-Gyimah, D. (2016), “Mine Economic and Financial Evaluationâ€, MSc. ... Economic …
Geology and Mining: Mineral Resources and Reserves
Regulatory constraints also mean that estimated resources and reserves seldom capture the full extent of a mineral deposit. Similarly, co- and by-product metals and minerals that are commonly produced by mines may not be captured by resource and reserve estimates because of their limited economic contribution.
Evaluating the environmental and economic impact of
Notwithstanding all other factors, minerals such as gold, diamond, manganese, bauxite, and crude oil have offered significant contributions to the economic …
Quantitative evaluation of ecological and environmental …
In conclusion, this study provides a robust scientific framework and quantitative evaluation tool for understanding the eco-environmental impacts of gold mining in the WGGDB and contributes to the larger goal of promoting sustainable economic development and alleviating poverty.
Mineral Resources Exploration for and Evaluation of
International Financial Reporting Standard 6 . Exploration for and Evaluation of Mineral Resources (IFRS 6) is set out in paragraphs 1–27 and Appendices A and B.
Risk evaluation and exposure control of mineral dust …
During the production of aggregates at quarry sites, elevated quantities of micro-particulate mineral dust are produced in all stages of the process.
Evaluation studies of the new mining projects
The FS is a vital basis for the economic evaluation of the potential mining project with an accuracy of ±15%, which significantly increases the project's value. ... [17] W. Technical and economic evaluation of mineral deposits ...
(PDF) Assessment of Quarrying Impacts Comprehensively …
This paper aims to review and assess quarrying impacts comprehensively, besides, trying to crystallize a futuristic vision of urban landscape post-quarries.