Tailings Definition Mining

  • Mining tailings definition of Mining tailings by The

    Mining tailings synonyms, Mining tailings pronunciation, Mining tailings translation, English dictionary definition of Mining tailings. n. 1. tailings Refuse or dross remaining after ore has been processed. 2. Architecture The portion of a tailed beam, brick, or board inside a wall.

  • Mining Tailings Encyclopedia · Tailings (Mining) Medical Dictionary
  • Tailingsfo What are tailings? Their nature and production
    IntroductionNature of TailingsProduction of TailingsTailings CharacteristicsTailings consist of ground rock and process effluents that are generated in a mine processing plant. Mechanical and chemical processes are used to extract the desired product from the run of the mine ore and produce a waste stream known as tailings. This process of product extraction is never 100% efficient, nor is it possible to reclaim all reusable and expended processing reagents and chemicals. The unrecoverable and unSee more on tailingsfo
  • Mine Tailings Ground Truth Trekking

    Mine tailings are the ore waste of mines, and are typically a mud-like material. Worldwide, the storage and handling of tailings is a major environmental issue. Many tailings are toxic and must be kept perpetualy isolated from the environment. Scale of tailings production is immense, since metal extraction is usually only ounces or pounds, for

  • Tailings Definition of Tailings at Dictionary

    Tailings definition, the part of a projecting stone or brick tailed or inserted in a wall. See more.

  • Tailings dam Wikipedia
    OverviewStructureConcernsSee alsoFurther reading

    A tailings dam is typically an earth-fill embankment dam used to store byproducts of mining operations after separating the ore from the gangue. Tailings can be liquid, solid, or a slurry of fine particles, and are usually highly toxic and potentially radioactive. Solid tailings are often used as part of the structure itself. Tailings dams rank among the largest engineered structures on earth. The Syncrude Mildred Lake Tailings Dyke in Alberta, Canada, is an embankment dam about 18 kilometres (11 mi) long and from 40

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  • Tailings definition and meaning Collins English Dictionary

    Tailings definition: waste left over after certain processes, such as from an ore-crushing plant or in milling Meaning, pronunciation, translations and examples

  • Mining tailings Article about Mining tailings by The

    tailings[′tāl·iŋz] (engineering) The lighter particles which pass over a sieve in milling, crushing, or purifying operations. (mining engineering) The parts, or a part, of any incoherent or fluid material separated as refuse, or separately treated as inferior in quality or value. The decomposed outcrop of a vein or bed. The refuse material

  • Tailings (mining) definition of Tailings (mining) by

    Looking for online definition of Tailings (mining) in the Medical Dictionary? Tailings (mining) explanation free. What is Tailings (mining)? Meaning of Tailings (mining) medical term. What does Tailings (mining) mean?

  • Tailing Definition of Tailing by Merriam-Webster

    Tailing definition is residue separated in the preparation of various products (such as grain or ores) —usually used in plural.

  • Tailings definition and meaning Collins English Dictionary

    Tailings definition: waste left over after certain processes, such as from an ore-crushing plant or in milling Meaning, pronunciation, translations and examples

  • Mine tailings definition of Mine tailings by Medical

    Mine tailings from a talc ore mine are rich in magnesite but contain also other minerals such as talc, chlorite, dolomite, and iron sulphides. Magnesite-rich mining tailings as a raw material for refractory ceramics--microstructural and thermal analysis/Magnesiidirikka kaevandusjaatme kui rasksulava keraamika tooraine kasutamine--mikrostruktuuri- ja termoanaluus

  • What does tailings mean? definitions

    Definition of tailings in the Definitions.net dictionary. Meaning of tailings. What does tailings mean? Information and translations of tailings in the most comprehensive dictionary definitions

  • Corrosionpedia What are Tailings? Definition from

    Tailings are materials that are left after the dissociation of the valuable portion of materials from ores. Tailings can be extracted through placer mining or hard rock mining. This can be most commonly found in mills in its slurry form. Tailings are fine waste that can be found floating in water and can cause environmental damage or corrosion.

  • What are Tailings? Definition from Safeopedia

    Tailings present an environmental hazard depending on their nature, and their storage and disposal remains an enormous problem for the mining industry. The EPA regulates the safety of drinking water, and tailings can contaminate water sources if poorly managed, so various regulations related to tailings are in place. When environmental impact

  • Management of Tailings Facilities The Mining Association

    responsible mining practices, including for tailings management, is one important way that MAC and its members are contributing to improving mining performance globally. Following the 2014 tailings failure at the Mount Polley Mine in British Columbia, MAC launched

  • Tailingsfo Deposition Methods of Tailings

    Subaqueous deposition is particularly suited to tailings that contain sulphides that are likely to oxidise, mobilise metals and produce acid (Tremblay 1998). Restricting oxygen to the tailings by permanently placing them underwater will prevent oxidation and minimise the environmental problems associated with Acid Mine Drainage (AMD) (figure 3

  • Tailings Definition What Does Tailings Mean in Construction?

    Definition of Tailings in Construction Term that applies to material that is produced as a by-product of a site work process, or other type of construction operation. The process involved, could be the crushing of stone or concrete, or the scalping of the same product.

  • Mine tailings Article about Mine tailings by The Free

    tailings[′tāl·iŋz] (engineering) The lighter particles which pass over a sieve in milling, crushing, or purifying operations. (mining engineering) The parts, or a part, of any incoherent or fluid material separated as refuse, or separately treated as inferior in quality or value. The decomposed outcrop of a vein or bed. The refuse material

  • Polymer-modified tailings deposition Mining Solutions

    The emerging technology is known by various names such as in-line flocculation, polymer modified tailings deposition or more commercially as Enhanced Tailings Disposal (ETD), is the subject of growing interest from mining operations. Business drivers for the mine tailings

  • Mine tailings Article about Mine tailings by The Free

    tailings[′tāl·iŋz] (engineering) The lighter particles which pass over a sieve in milling, crushing, or purifying operations. (mining engineering) The parts, or a part, of any incoherent or fluid material separated as refuse, or separately treated as inferior in quality or value. The decomposed outcrop of a vein or bed. The refuse material

  • PanAust Limiteds Approach to Mine Waste and Tailings

    DEFINITIONS PanAust has adopted the following definitions in relation to its management of mine waste rock and tailings. Facilities: TSFs, ISFs and various other dams and structures that are considered Large Dams based on the definition by the International Commission on Large Dams (ICOLD).

  • Waste rock and tailings Waihi Gold

    In many mines throughout the world, waste rock and tailings are disposed of separately to form waste dumps and tailings dams. At Waihi the situation is unusual, in that waste rock is used to form engineered embankments that are progressively raised in order to ‘keep up’ with tailings production.

  • Mine Tailings Disposal Methods

    Table of ContentsMining Coal Tailings DisposalOverburdenWaste RockCoal Preparation-Plant RefuseTailings Disposal of Mining Metal Ores & Industrial MineralsOverburdenWaste RockMill Tailings As discussed previously, the primary types of solid wastes generated by the mining industry are overburden and waste rock from surface mining, waste rock from underground mining, bulk tailings

  • Liquefaction of Mine Tailings

    the concept of liquefaction, an overview of mine tailings application in the mining industry, a few past failure cases of mine tailings dams and finally an overview of some past and recent research that has been conducted to date. Table 1. Incidents of lives lost due to mine tailings

  • Resolution Copper mine tailings storage facility overview

    14/03/2018· A visualization of what mine tailings (waste rock) storage will look like in the future when the mine becomes operational. Reclamation and remediation of the stored tailings will be an ongoing

  • Author: Resolution Copper
  • Is tailings management finally being taken seriously

    3/12/2019· This project involved working with site operations personnel and an Australian mining process consultancy, to undertake tailings slurry sampling in order to

  • Mine tailings dams: Characteristics, failure

    Fig. 1. Photo and photomicrograph of tailings. (a) Grey sulphide tailings in stream flowing through town of Huanuni, Bolivia; (b) Bolivian mine tailings primary phases undergoing cementation by secondary jarosite following three years of column leaching experiments (described in Kossoff et al., 2012b); (c) mining area at Berkeley, Montana, USA

  • Treasure from trash: how mining waste can be mined a

    28/06/2016· Treasure from trash: how mining waste can be mined a second time June 28, 2016 10.29pm EDT. Anita Instead of being simply dumped, mine tailings can

  • Environmental guidelines for the management of small

    Tailings are only classified as BLLC tailings if they do not exceed, or are not predicted to exceed, the level of contaminants as specified in the definition of contaminated tailings in Appendix I. All TSFs storing, or predicted to store, contaminated tailings as specified in the definition of contaminated tailings in Appendix I must meet the requirements set out in the MTSF 2004, regardless