mine tailings definition

What are Tailings? Definition from Corrosionpedia

Definition What does Tailings mean? Tailings are materials that are left after the dissociation of the valuable portion of materials from ores. Tailings can be extracted through placer

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Mining tailings definition of Mining tailings by The

LN), a company engaged in processing mining tailings, is raising new capital through the placing of shares. Berkeley Mineral Resources PLC to raise new capital Cyanide is the most likely substance to leak from gold mining tailings .

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Define tailings Dictionary and Thesaurus

Tailings represent external costs of mining. As mining techniques and the price of minerals improve, it is not unusual for tailings to be reprocessed using new methods, or more thoroughly with old methods, to recover additional minerals.

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Tailings legal definition of Tailings by Lawinsider

Tailings and other residue resulting from the milling or other beneficiating of ores produced from the leased premises and subsequently utilized in mining operations shall be the sole and exclusive property of Lessee prior to termination of this lease.

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What does tailings mean? Definitions.net

Freebase (0.00 / 0 votes) Rate this definition Tailings. Tailings, also called mine dumps, culm dumps, slimes, tails, refuse, leach residue or slickens, are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.

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Mining tailings Article about Mining tailings by The

For the purpose of combined processing of mineral raw materials, tailings are retreated to obtain, for example, aluminum with a high alumina content, or are used as fluxes or building materials. In the future, tailings stored in tailing ponds may be retreated to obtain metals.

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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

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Tailings Definition of Tailings by Merriam Webster

Tailing definition is residue separated in the preparation of various products (such as grain or ores) usually used in plural. 2018 Today, the Scott resembles a postindustrial sacrifice zone, its once lush floodplain buried under heaps of mine tailings.

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Management of Tailings Facilities Mining

A Guide to the Management of Tailings Facilities, Third Edition i Foreword It is with pleasure that I present, on behalf of the Mining Association of Canada (MAC), the third edition of

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Tailings dam

A tailings dam is typically an earth fill embankment dam used to store byproducts of mining operations after separating the ore from the gangue. Conventional water retention dams can serve this purpose, but due to cost, a tailings dam is more viable. Tailings can be liquid, solid, or a slurry of fine particles. Solid tailings are often used as part of the structure itself.

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Liquefaction of Mine Tailings

Liquefaction of mine tailings is known to occur during cyclic, quasi static static loading cases but is still a relatively misunderstood concept because tailings dam failures continue to occur.

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Mine tailings dams Characteristics, failure

Tailings are mixtures of crushed rock and processing fluids from mills, washeries or concentrators that remain after the extraction of economic metals, minerals, mineral fuels or coal from the mine resource (e.g., Fig. 1a; Hudson Edwards et al., 2001, Younger and Wolkersdorfer, 2004, Lottermoser, 2007). The word tailings is generic as it describes the by product of several extractive industries, including those

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Tailing Definition of Tailing by Merriam Webster

Tom Kizzia, Anchorage Daily News, quot;Amid the ruins of the Kennecott mine, a quiet new look at a unique slice of history,quot; 26 June 2018 Few investors have publicly seized on the tailings mess as a reason to shun Freeport.

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Tailings

Tailings ponds are used to store the waste made from separating minerals from rocks, or the slurry produced from tar sands mining. Tailings are sometimes mixed with other materials such as bentonite to form a thicker slurry that slows the release of impacted water to the environment.

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From Tailings to Treasure? Miners Make Advancing Mining

Mintails, a mine tailings processor, has developed new technology to process 350,000 tons of slimes from its extensive tailings resources. It expects to recover 58 kg of gold per month, and has enough slimes to last until 2025.

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What does tailings mean? Definitions.net

Freebase (0.00 / 0 votes) Rate this definition Tailings. Tailings, also called mine dumps, culm dumps, slimes, tails, refuse, leach residue or slickens, are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.

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Tailings

Tailings, also called mine dumps, culm dumps, slimes, tails, refuse, leach residue or slickens, terra cone (terrikon), are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.

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mine tailings translation English Spanish Dictionary

en (1) As for example, according to the Ministry of Economy, Trade and the Business Environment, in Romania there are 77 mine tailings with a volume of 340 million cubic meters, covering a surface of 1 700 ha, and 675 mine waste dumps with a volume of 3,1 billion cubic meters, covering 9 300 ha.

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Tailings Synonyms, Tailings Antonyms Thesaurus

In this case provision should be made for tailings, dams, or slime pits. For every reason, the tailings should be kept as low as possible. Refuse material from quartz, hydraulic or other mines is known as tailings.

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Mine Tailings definitions Defined Term

quot;mine tailingsquot; Material separated as refuse or separately treated as inferior in quality or value. The sand, gravel and cobbles which pass through sluices in placer mining. Refuse material resulting from the washing, concentration or treatment of ground ore.

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Tailings definition and meaning Collins English Dictionary

Definition of tailings from the Collins English Dictionary. Complements. Some verbs such as be, become, seem, do not have an object but a complement. The subject complement is a word or phrase that tells us more about the subject. Alan is a nice person. Rajiv is a psy

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Tailings definition/meaning Omnilexica

Tailings are distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed. Printed dictionaries and other books with definitions for Tailings

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Uranium Mill Tailings

Uranium Mill Tailings Uranium mill tailings are primarily the sandy process waste material from a conventional uranium mill.This ore residue contains the radioactive decay products from the uranium chains (mainly the U 238 chain) and heavy metals. As defined in Title 10, Part 40, of the Code of Federal Regulations (10 CFR Part 40), the tailings or wastes produced by the extraction or

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Tailings dictionary definition tailings defined

tailings Sentence Examples The yield reached its lowest point in 1899, but subsequently increased through the application of improved machinery, while the tailings of the old diggings were treated by the cyanide process with profitable results.

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TAILINGS Definition and synonyms of tailings in the

Tailings, also called mine dumps, culm dumps, slimes, tails, refuse, leach residue or slickens, are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.Tailings are distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed.

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Mine tailings definition of Mine tailings by The Free

Define Mine tailings. Mine tailings synonyms, Mine tailings pronunciation, Mine tailings translation, English dictionary definition of Mine 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.

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Tailings Define Tailings at Dictionary

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

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Tailings definition of tailings by Medical dictionary

This volume contains 46 papers from the fourteenth annual Tailing and Mine Waste Conference, held in Fort Collins, Colorado, in October 2010, to provide a forum for discussion between those in the mining industry and environmental community about tailings and mine waste.

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Field Rheology of Mine Tailings Practical Applications

Field Rheology of Mine Tailings Practical Applications Tailings Mine Waste 12 Keystone, Colorado Definition 2 the flow behaviour of mine tailings on above water beaches Natural Analogues for Mine Tailings Flows

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Mine Tailings definitions Defined Term

quot;mine tailingsquot; Material separated as refuse or separately treated as inferior in quality or value. The sand, gravel and cobbles which pass through sluices in placer mining. Refuse material resulting from the washing, concentration or treatment of ground ore.

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