mineral ore and gangue ore

Ore vs. Gangue - What's the difference? Ask Difference

Dec 11, 2019  Gangue noun. The mineral or earthy substance associated with metallic ore. The native form of a metal, whether free and uncombined, as gold, copper, etc., or combined, as iron, lead, etc. Usually the ores contain the metals combined with oxygen, sulphur, arsenic, etc. (called mineralizers).

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Gangue Mineral - an overview ScienceDirect Topics

If the gangue mineral in an iron ore is predominantly quartz, reverse flotation is usually used in the cleaning stage to improve the concentrate grade. Figure 9.13 presents a typical flow sheet for processing an oxidized iron ore containing about 30% Fe using a combination of SLon magnetite separators and reverse flotation. The ore is mainly composed of magnetite, hematite, martite, and quartz.

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What is the difference between gangue and ore? - Quora

Answer (1 of 3): Gangue is valueless mineral associated with a valuable mineral that can economically be utilized, which is an ore . e.g. pyrite (FeS2) will be a gangue mineral associated with say sphalerite (ZnS) if the latter mineral can be utilized commercially; likewise, quartz/calcite will b...

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Gangue minerals SpringerLink

Ore, as mined, contains ore minerals, gangue minerals, and country rock. A mass of mineral matter is not considered ore unless one or more of its ore minerals can be recovered on a profitable basis. As originally used, ore minerals were metal bearing (see Metallic Minerals).More recently, nonmetallic minerals of commercial importance are considered ore minerals (see Mineral Industries).

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DEFINE: ORE, MINERAL AND GANGUE - YouTube

Jan 19, 2020  DEFINE: ORE, MINERAL AND GANGUE

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Gangue - an overview ScienceDirect Topics

After raw ore is mined, it is ground up and processed in such a manner as to separate the ore and gangue minerals, often by taking advantage of the chemical, density, magnetic, or surface adsorption differences among the particular minerals. For example, cyanide solutions can be used to preferentially dissolve gold from ore, and many base metal ...

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Ore vs Gangue - What's the difference? WikiDiff

As nouns the difference between ore and gangue is that ore is rock that contains utilitarian materials; primarily a rock containing metals or gems which -- at the time of the rock's evaluation and proposal for extraction -- are able to be separated from its neighboring minerals and processed at a cost that does not exceed those materials' present-day economic values while gangue is...

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Ore, gangue, ore minerals, gangue minerals

Ore, gangue, ore minerals, gangue minerals. In most cases, an ore does not consist entirely of a single ore mineral but it is mixed with other valuable minerals and with unwanted or valueless rocks and minerals. The part of an ore that is not economically desirable and that can not be avoided in mining is known as gangue.

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DEFINE: ORE, MINERAL AND GANGUE - YouTube

Jan 19, 2020  DEFINE: ORE, MINERAL AND GANGUE

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Gangue Mineral - an overview ScienceDirect Topics

If the gangue mineral in an iron ore is predominantly quartz, reverse flotation is usually used in the cleaning stage to improve the concentrate grade. Figure 9.13 presents a typical flow sheet for processing an oxidized iron ore containing about 30% Fe using a combination of SLon magnetite separators and reverse flotation. The ore is mainly composed of magnetite, hematite, martite, and quartz.

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Define the terms mineral ore and gangue. - Studyrankersonline

Aug 14, 2019  (ii) Ores - Those minerals from which the metals can be extracted conveniently and profitably are called ores. (iii) Gangue - The unwanted impurities like sand, rocky material, earthy particles etc., present in an ore are called gangue. (b) Before extracting metal from an ore, it is necessary to remove these impurities (gangue) from it.

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Ore vs Gangue - What's the difference? WikiDiff

As nouns the difference between ore and gangue is that ore is rock that contains utilitarian materials; primarily a rock containing metals or gems which -- at the time of the rock's evaluation and proposal for extraction -- are able to be separated from its neighboring minerals and processed at a cost that does not exceed those materials' present-day economic values while gangue is...

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Gangue minerals SpringerLink

Ore, as mined, contains ore minerals, gangue minerals, and country rock. A mass of mineral matter is not considered ore unless one or more of its ore minerals can be recovered on a profitable basis. As originally used, ore minerals were metal bearing (see Metallic Minerals).More recently, nonmetallic minerals of commercial importance are considered ore minerals (see Mineral Industries).

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Define (i) Mineral(ii) ore(iii) Gangue - Toppr Ask

1) mineral -the naturally occuring compounds of elements are known as mineral. 2) ore- the mineral from which an element can be extracted easily and profitably is called an ore. 3) gangue- the impurities present in ore such as sand rock etc is known as gangue. Answer verified by Toppr. Upvote (0)

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Gangue And Mineral In Iron Ore

Gangue Mineral - an overview ScienceDirect TopicsQuartz is by far the most common iron ore gangue mineral overall, whereas clays (kaolinite and gibbsite) predo

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Gangue geology Britannica

In mineral deposit of valueless minerals, collectively called gangue. The more concentrated an ore mineral, the more valuable the mineral deposit. For every mineral deposit there is a set of conditions, such as the level of concentration and the size of the deposit,

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Metallurgy, Minerals, Ore, Gangue/Matrix, Nuggets - YouTube

Jul 05, 2017  About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators ...

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Define the following terms. (i) Mineral (ii) Ore (iii) Gangue

Apr 04, 2013  Question 1. Define the following terms. (i) Mineral (ii) Ore (iii) Gangue Answer: Mineral: The naturally occurring compounds of elements are known as Mineral. Ore: The mineral from which element can be extracted easily and profitably is called an ore. Gangue: The impurities present in the ore such as sand, rocks etc are non as gangue.

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DEFINE: ORE, MINERAL AND GANGUE

A mineral haematite contains unwanted material called gangue in addition to . If 5 kg of the ore contains 2.78 kg of iron, what is the percentage purity of ? 30708294

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(PDF) New contributions to the understanding of Kiruna ...

New contributions to the understanding of Kiruna-type iron oxide-apatite deposits revealed by magnetite ore and gangue mineral geochemistry at the El Romeral deposit, Chile Paula A. Rojas1, Fernando Barra1, Artur Deditius2, Martin Reich1, Adam Simon3, Malcolm Roberts4, Mario Rojo5 1 Department of Geology and Andean Geothermal Center of ...

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What are gangue minerals? - Answers

Feb 20, 2011  In mining, gangue is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. The separation of gangue from minerals can

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"Ore and Gangue Mineral Paragenesis of the Cortez Hills ...

Dec 01, 2012  3) Ore stage alteration minerals include illite, ore-stage jasperoid, and Au- and trace element-rich iron sulfides. 4) Hg- and Tl-rich minerals including aktashite (Cu6Hg3As4S12) and christite (TlHgAsS3) precipitated during a late-ore stage directly following the

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DEFINE: ORE, MINERAL AND GANGUE

A mineral haematite contains unwanted material called gangue in addition to . If 5 kg of the ore contains 2.78 kg of iron, what is the percentage purity of ? 30708294

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(PDF) GUIDE FOR THE MICROSCOPICAL IDENTIFICATION OF ORE ...

GUIDE FOR THE MICROSCOPICAL IDENTIFICATION OF ORE AND GANGUE MINERALS Mineral profiles with photomicrographs 2. edition February 2020 DOI: 10.15496/publikation-38866

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Ore-gangue Minerals Paragenesis Mineral Chemistry of ...

4.2 Ore-gangue Minerals Paragenesis The paragenesis for a mineral deposit or a ge- netically related group of deposits is inferred from the mutual relationships among the min- erals and assemblages Misra, 1999. The inter- pretation of microscopic textures of ore miner- als is very useful to prepare the paragenesis di- agrams of those ore minerals.

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define the term (1) mineral (2) Ore and (3)gangue - Brainly

Dec 01, 2018  Mineral: The naturally occurring compounds of elements are known as Mineral. Ore: The mineral from which element can be extracted easily and profitably is called an ore. Gangue: The impurities present in the ore such as sand, rocks etc are non as gangue.

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Define the terms: (a) Mineral (b) Ore (c) Gangue ...

Jan 16, 2018  Mineral: The inorganic element or compound, which occurs naturally in the earth's crust is called mineral. for example, copper pyrites (CuFeS 2), cuprite (Cu 2 O), etc. are the minerals of copper. Ore: The mineral from which a metal can be extracted profitably and conveniently is called an ore. For example, bauxite (Al 2 O 3.2H 2 O) and clay (Al 2 O 3.2SiO 2.2H 2 O) are the minerals of aluminium.

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Ore characterization, process mineralogy and lab ...

Jun 01, 2014  Sulfide/gangue mineralogy on collector–frother optimization. • Minor changes of alteration and/or aged ore on collector dosage. • The formation of Run-Away-Float Conditions caused by acidic minerals, clay and other gangue slimes. • Hydrophobic gangue’s impact on froth structure, froth drainage issues and dry froths.

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Mineral Deposit Types, Mineralogy, Alteration, Host Rock ...

The mineral deposit is not only related to ore minerals. They always have valuable minerals with them. These are called gangue minerals. An ore deposit rich enough to work with profits is called an ore deposit and is called ore minerals plus gangue ore in an ore deposit. Vein-Mineral-Deposits. Note.

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A classification scheme for ore deposits best ...

Gangue minerals: Usually worthless, non metallic minerals of a deposit that may be: Introduced minerals, b-The inclosing rocks c-are discarded in the treatment of the ore Economic minerals:Are natural resources which, once extracted and used, are notrenewable. Grade:The concentration of an element in a mineral deposit is termed

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Ore Gangue Alumni

The Ore Gangue was formed in January, 1934, and has been the life blood of the University of Saskatchewan Geological Science Department since then. It is the oldest undergraduate society on the University of Saskatchewan campus.

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(PDF) New contributions to the understanding of Kiruna ...

New contributions to the understanding of Kiruna-type iron oxide-apatite deposits revealed by magnetite ore and gangue mineral geochemistry at the El Romeral deposit, Chile Paula A. Rojas1, Fernando Barra1, Artur Deditius2, Martin Reich1, Adam Simon3, Malcolm Roberts4, Mario Rojo5 1 Department of Geology and Andean Geothermal Center of ...

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US3811623A - Process and apparatus for separation of ...

A process and apparatus for breaking the mechanical bonds between relatively interlocked and embedded mineral ore crystals and gangue crystals are disclosed. Severing the bonds between the crystals is effected by irradiating the rock material with ultrasonic waves in the range of about 300,000 to about 1,200,000 cycles per second. The frequency of the ultrasonic waves is selected to cause one ...

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What are gangue minerals? - Answers

Feb 20, 2011  In mining, gangue is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. The separation of gangue from minerals can

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Tailings - Wikipedia

Tailings. Tailings are the materials left over after the process of separating the valuable fraction from the uneconomic fraction ( gangue) of an ore. Tailings are distinct from overburden, which is the waste rock or other material that overlies an ore or mineral body and is

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