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mining tailings definition

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.

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Mine Tailings groundtruthtrekking.org

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

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What are Tailings? Definition from Corrosionpedia

Apr 14, 2014· 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.

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Tailing Disposal an overview ScienceDirect Topics

David John Williams, in Ground Improvement Case Histories, 2015. 2.4 Beaching behavior of mine tailings. The predominant method of tailings disposal is by pumping and sub-aerial deposition of an aqueous slurry (typically at 30–45% initial solids concentration by mass and an initial gravimetric moisture content, w, of 233–122%) to a surface TSF.The tailings may be discharged from a single

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What does tailings mean? definitions

Definition of tailings in the Definitions.net dictionary. Meaning of tailings. What does tailings mean? 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. Tailings

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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.

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TAILING meaning in the Cambridge English Dictionary

tailing definition: 1. present participle of tail 2. to follow and watch someone very closely, especially in order to. Learn more.

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What are Tailings? Definition from Corrosionpedia

Apr 14, 2014· 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.

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Tailings Management Teck

Tailings are a common by-product of the mining process. They are typically created as mined ore is crushed, ground and processed to separate the valuable minerals and create a saleable concentrate product. The waste from this process is called tailings.

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Tailings dam Wikipedia

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

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What are Tailings? (with pictures) wiseGEEK

In the mining industry the term tailings, or tails, refers to waste material that remains after most of the desired minerals have been extracted from the mined ore in a mine processing plant. Tailings, sometimes also called slimes, slickens or leach residue, usually consist of very fine particles of ground or crushed rock and minerals mixed with water and the other chemicals added in the

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What are tailings dams? IndustriALL

Tailings dams are used to store water and waste that come as by products from the mining process. It is estimated there are at least 3,500 tailings dams around the world. But as there are around 30,000 industrial mines, the number of tailings dams is likely to be much higher.

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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. Tailings are the miscellaneous products or spoils, that are left over, once

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Environmental Risks From Mine Tailings

Aug 10, 2018· Tailings are a type of rock waste from the mining industry. When a mineral product is mined, the valuable portion is usually embedded in a rock matrix called ore. Once the ore has been stripped of its valuable minerals, sometimes through the addition of chemicals, it is piled up into tailings.

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Tailing Definition of Tailing at Dictionary

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

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Difference between mineral and ore & gangue and tailings

Tailings. Tailings or tails are the discarded material from the mineral processing plant. Usually, at the end of the ore dressing unit, we have two main categories of products, concentrate and tailings. It is important to note that the two separated products contain both valuable minerals and gangue.

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TAILING meaning in the Cambridge English Dictionary

tailing definition: 1. present participle of tail 2. to follow and watch someone very closely, especially in order to. Learn more.

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Mine tailings definition of Mine tailings by The Free

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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Basic facts: What are mine tailings and what is a tailings

Mar 11, 2018· Mine tailings are the materials left over after the process of separating the valuable fraction from the ore extracted from the earth. Tailings can be in the form of liquid, solid, or a slurry of

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Tailings Ponds 101 Oil Sands Magazine

TAILINGS PONDS 101. Tailings ponds (or tailings storage facilities) play a critical role in storing solids from mined oil sands and managing water flows. These ponds are massive earth structures, initially constructed from overburden hauled from the mine site. Tailings ponds are normally located in a part of the lease that has little or no bitumen.

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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

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