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[PDF] CHAPTER 11: MINE WASTE DUMP Semantic Scholar

The Overburden of waste and uneconomic mineralized rock is required to be removed to mine the useful mineral resource in a surface mining operation. In this process a dump is formed by casting the waste material and dumping it in nearby area. The dump so formed is known as mine waste dump. Waste dump may be classified as internal and external dump.

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Guide of Open-pit Mine Waste Dump Mining-pedia

05/03/2021 The mine waste dump cannot affect the normal mining and slope stability of the mine. There should be a certain safe distance between the dump slope foot and the ore body mining point. The total volume of dumping should be compatible with the designed total stripping volume. It should be chosen in the leeward zone of the residential area as far as possible to prevent dust pollution of

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Waste Rock Dump Management and Stability Evaluation

The management of mine waste dumps has historically been assigned mainly to the on-site mining operations. In recent years, focus has turned to a more scientific approach to waste rock dump management and the auditing of these manmade structures. A risk-based classification study of mine waste dumps that was carried out by British Columbia in 1992 identified certain technical issues that

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RISK BASED EVALUATION OF MINE WASTE DUMPS

During the 1980's major expansion of the coal mining industry in British Columbia resulted in the construction of some of the largest and highest mine waste dumps in the world (Photo 1). In some cases, dumps over 400 m high have been advanced onto slopes steeper than 20 degrees to the horizontal. An increase in the frequency of major failures corresponded to the increasing rates of

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Classification and Environmental Impact of Mine Dumps

01/01/2017 The general scheme of dump formation by mining industries is shown in Fig. 1.1. Download : Download full-size image; Fig. 1.1. General scheme of dump formation during mining. Formation of mine dumps leads to such negative consequences as changing the properties of rocks underlying dumps, modification of regional hydrological and hydrogeological regimes (Chalov et al.,

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Adverse effects of coal mine waste dumps on the

31/01/2013 31/01/2013 During mining at the Karmozd coal mine, several waste dumps were constructed for many years without any specific care for the environment. One of the dumps located near farmlands and the local river has been used as an experimental site. This dump is composed of three sections, comprising active areas in the eastern and middle sections, and an older inactive section in

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Open Pit Mine Rock Dump Geotechnical Evaluation

Mining operations in mountainous terrain generally necessitate development of waste rock dumps on areas of moderate to steeply sloping terrain. The design and monitoring of these waste embankments are an integral part of the mine planning function, and present a challenge to the geotechnical engineel'. Close coordination with mining operations is also required to ensure proper dump

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(PDF) Open pit mine waste dump area design based on

The main purpose of this study is to design waste dump area for an open pit copper mine owned by Asya Maden Inc. located in Hanonu, Kastamonu. Design studies can be carried out based on slope

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MANAGEMENT OF MINING, QUARRYING AND ORE-PROCESSING

Key words: mining waste, mines, quarry, exploitation, ore processing, environment, impact, inventory, legislation, simplified risk assessment, European Union In bibliography, this report should be cited as: BRGM (2001): Management of mining, quarrying and ore-processing waste in the European Union, 79 p., 7 Figs., 17 Tables, 7 annexes, 1 CD-ROM (Collected data) DISCLAIMER: This document does

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SRK Publication Waste Rock Dump Management and Stability

A risk-based classification study of mine waste dumps that was carried out by British Columbia in 1992 identified certain technical issues that would remain unsolved, particularly where pore water pressure developed in foundation materials, or poor quality fine-grained waste becomes saturated. Both of these above factors are adversely influenced by high dumping rates and dump face heights

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Classification and Environmental Impact of Mine Dumps

01/01/2017 The general scheme of dump formation by mining industries is shown in Fig. 1.1. Download : Download full-size image; Fig. 1.1. General scheme of dump formation during mining. Formation of mine dumps leads to such negative consequences as changing the properties of rocks underlying dumps, modification of regional hydrological and hydrogeological regimes (Chalov et al.,

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(PDF) Restoration of Mine-Site Waste-Rock Dumps

Deep underground mining produces a little waste-rock material and larger . amounts of tailings. Backfilling of underground tunnels, or exhausted pits, with waste materials . can be done in some

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Mine waste dumps and heavy metal pollution in abandoned

Mining activity in the Boccheggiano-Fontalcinaldo area (Southern Tuscany) dates back at least to the 16th century AD and lasted up to very recent times. Copper-rich hydrothermal veins, massive pyrite deposits, and their gossans were exploited. Two mine waste dumps (Fontalcinaldo, Fontebona), one flotation tailings impoundment (Gabellino), and one roasting/smelting waste dump (Merse-Ribudelli

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Adverse effects of coal mine waste dumps on the

31/01/2013 During mining at the Karmozd coal mine, several waste dumps were constructed for many years without any specific care for the environment. One of the dumps located near farmlands and the local river has been used as an experimental site. This dump is composed of three sections, comprising active areas in the eastern and middle sections, and an older inactive section in the west that is

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Mine waste dump management Thickening, Filtering, CCD

As we all know, the correct mine waste rock dump management in piles is one of the key actions to control and prevent ARD and NMD release in the environment. The costs of the required and correct controls for the new waste rock dumps (including the project phase) it’s being a challenge to make feasible some new projects. I'd like to ask for you professionals some practical examples of mines

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Waste Management for Mine Solid Waste

The~ sight of mine waste dumps is evident aso~ne enters the minin~ towns of Kabwe. and those on the Copperbe It. Some of these dumps are over 80 years old and dormant while others are sii~l active dum;ing sites. These sites are located either within or outside population centers. The Mining regulations (dumps) promulgated in the early 1970's have their emphasis on safety and the integrity of

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Selecting Suitable Sites for Mine Waste Dumps Using GIS

Goldfields, Damang Mine”, Ghana Mining Journal, Vol. 17, No. 1, pp. 9 17. Abstract The selection of optimal sites for mine waste dumps is a significant problem associated with surface mines operations. A number of factors such as financial, environmental and safety requirements must be simultaneously considered to avoid potential losses. This research used the ModelBuilder tool and several

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(PDF) Open pit mine waste dump area design based on

The main purpose of this study is to design waste dump area for an open pit copper mine owned by Asya Maden Inc. located in Hanonu, Kastamonu. Design studies can be carried out based on slope

get price

Geotechnical considerations open pit audit guide

effective safe mine-life of all pit walls and waste dumps Personnel: Registered manager, mining manager, senior mining engineer, mine planning engineer Method: Sight signed documentation. Refer to MSIR 13.8(1) 1.3 The mine has utilized geotechnical input in the mine design process Intent: To verify and establish that the current mine design is based on geotechnical design data Personnel

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SRK Publication Waste Rock Dump Management and Stability

A risk-based classification study of mine waste dumps that was carried out by British Columbia in 1992 identified certain technical issues that would remain unsolved, particularly where pore water pressure developed in foundation materials, or poor quality fine-grained waste becomes saturated. Both of these above factors are adversely influenced by high dumping rates and dump face heights

get price

Mine waste dumps and heavy metal pollution in abandoned

Mining activity in the Boccheggiano-Fontalcinaldo area (Southern Tuscany) dates back at least to the 16th century AD and lasted up to very recent times. Copper-rich hydrothermal veins, massive pyrite deposits, and their gossans were exploited. Two mine waste dumps (Fontalcinaldo, Fontebona), one flotation tailings impoundment (Gabellino), and one roasting/smelting waste dump (Merse-Ribudelli

get price

Waste Management for Mine Solid Waste

The~ sight of mine waste dumps is evident aso~ne enters the minin~ towns of Kabwe. and those on the Copperbe It. Some of these dumps are over 80 years old and dormant while others are sii~l active dum;ing sites. These sites are located either within or outside population centers. The Mining regulations (dumps) promulgated in the early 1970's have their emphasis on safety and the integrity of

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EVALUATION OF SLOPE STABILITY FOR WASTE ROCK DUMPS IN A MINE

WASTE ROCK DUMPS IN A MINE ” submitted by Sri Charanpreet Singh Flora, Roll No. 10505021 in partial fulfillment of the requirements for the award of Bachelor of Technology degree in Mining Engineering at the National Institute of Technology, Rourkela (Deemed University) is an authentic work carried out by him under my supervision and guidance. To the best of my knowledge, the matter

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Mine waste dump management Thickening, Filtering, CCD

As we all know, the correct mine waste rock dump management in piles is one of the key actions to control and prevent ARD and NMD release in the environment. The costs of the required and correct controls for the new waste rock dumps (including the project phase) it’s being a challenge to make feasible some new projects. I'd like to ask for you professionals some practical examples of mines

get price

Analysis of Possibilities of Reclamation Waste Dumps after

Analysis of Possibilities of Reclamation Waste Dumps after Coal Mining Waste dumps of a terrace shape are very similar to the waste dumps of board shape. This includes the waste dump Zárubek. These waste dumps have very low thickness and, they are extensive in the bottom part. These waste dumps unlike previous forms were used efficiently even at its deposition. They were deposited near

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[PDF] Design Of Non Impounding Mine Waste Dumps

Download or read book entitled Design of Non-impounding Mine Waste Dumps written by M. Kim McCarter and published by Society for Mining Metallurgy online. This book was released on 18 September 1985 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Download or read Design of Non-impounding Mine Waste Dumps full HQ book

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Geotechnical considerations open pit audit guide

effective safe mine-life of all pit walls and waste dumps Personnel: Registered manager, mining manager, senior mining engineer, mine planning engineer Method: Sight signed documentation. Refer to MSIR 13.8(1) 1.3 The mine has utilized geotechnical input in the mine design process Intent: To verify and establish that the current mine design is based on geotechnical design data Personnel

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Practical waste rock dump and stockpile management in high

1.3 Neikywe waste rock dump, Hidden Valley gold–silver mine Neikywe waste rock dump is one of the main dumps of Hidden Valley gold–silver mine, designed to accommodate a large volume of waste rock during the life-of-mine. Waste dump allocation at Hidden Valley is challenging due to the topographically elevated setting and limited practical area for a dump footprint. The selection of the

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Guidelines for Mine Waste Dump and Stockpile Design 1st

22/05/2017 Guidelines for Mine Waste Dump and Stockpile Design is a comprehensive, practical guide to the investigation, design, operation and monitoring of mine waste dumps, dragline spoils and major stockpiles associated with large open pit mines. These facilities are some of the largest man-made structures on Earth, and while most have performed very well, there are cases where instabilities have

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