ilmenite and allard lake quebec

Petrology of the Allard lake anorthosite suite, and

Petrology of the Allard lake anorthosite suite, and paleomagnetism of the ilmenite deposits.. [Robert Bero Hargraves] Home. WorldCat Home About WorldCat Help. Search. Search for Library Items Search for Lists Search for Contacts # Petrology of Quebec (Province)

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Abstract Harvard University

Abstract Hemoilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an explanation for the high and stable natural remanent magnetizations (NRMs), 32 to

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Chemistry and Mineralogy of Titaniumrich Slags

in Sorel Tracy, Province of Quebec, Canada, ramped up from 250,000t up to about 1,100,000t. The titaniarich slag with 80 mass percent TiO 2 is produced by the continuous smelting of hemoilmenite ore with anthracitecoalinanelectricarcfurnace(EAF).Thehardrockhemoilmeniteore is mined from the anorthositic Lac Tio deposit, Allard Lake, Quebec,

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Magnetization of exsolution intergrowths of hematite and

Abstract [1] Hemo‐ilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an explanation for the high and stable natural remanent magnetizations (NRMs),

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Allard Lake Mine And Sorel Smelter In Quebec, Canada The

The Allard Lake Mine And Sorel Smelter is in Quebec, Canada. The site was first discovered in 1895. The Allard Lake Mine And Sorel Smelter is a surface mining operation. Initial production took place in 1950. Mine operations consist of surface workings extending 81.00 hectares (200.16 acres). There is one known shaft. The mining method is open pit.

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(PDF) Intense remanence of hematiteilmenite solid solution

REM (NRM/SIRM) for samples from the Allard Lake ilmenite deposit and the Wilson Lake hemoilmenite bearing granulite terrane, Labrador, Canada. Allard Lake, Quebec, Canada contain ferrian

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Ilmenite Fe2+TiO3 Handbook of Mineralogy

Ilmenite Fe2+TiO3 c 20012005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. from the Lake Sanford area, Essex Co., New York. At Allard Lake, Quebec Bancroft, Ontario and elsewhere in Canada. From Arkaroola Bore, Flinders Ranges, and near Bimbowrie, South Australia.

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Ilmenite Cargo Handbook the world''s largest cargo

Ilmenite by itself is not a profitable iron ore as the titanium inhibits the smelting process. Ilmenite, hematite and corundum all have similar structures and belong to a more or less informal group called the Hematite Group with a general formula of A 2 O 3. The structure is composed of alternating layers of ions and oxygens.

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Magnetization of exsolution intergrowths of hematite and

[1] Hemo‐ilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an explanation for the high and stable natural remanent magnetizations (NRMs), 32 to 120 A/m, reported here.

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Origin of the giant Allard Lake ilmenite ore deposit

The lateProterozoic Allard Lake ilmenite deposit is loed in the HavreSaintPierre anorthosite complex, part of the allochtonous polycyclic belt of the Grenville Province. Presently the world''s largest FeTi oxide deposit, it had a premining amount in excess of 200 Mt at grades over 60 wt.% hemoilmenite.

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Allard River Wikipedia

The Allard River is a tributary of the West shore of Lake Matagami which empties into the Nottaway River.The Allard River flows in the municipality of Eeyou Istchee BaieJames (municipality) in the NordduQuébec administrative region, in Quebec, in Canada.. The Route 109 goes North along the West side of the upper Allard River. Then this road forks to the East, then to the North, to join the

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Virtual Atlas of Opaque and Ore Minerals

An Atlas of Opaque and Ore minerals and their Associations

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Sulfation Leaching Treatment ilmenite Concentrate Titanium

In Canada, Quebec Iron and Titanium Corp. (QIT) employs an electric arc smelting process that converts Allard Lake Ilmenite rock concentrate grading about 35 wt pct TiO2 to pig iron and about 900,000 tons per year of slag that contains approximately 72 wt pct TiO2, 13 wt pct FeO, with 6 wt pct CaO + MgO and 0.2 wt pct MnO impurities.

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Chemistry and Mineralogy of Titaniumrich Slags

in Sorel Tracy, Province of Quebec, Canada, ramped up from 250,000t up to about 1,100,000t. The titaniarich slag with 80 mass percent TiO 2 is produced by the continuous smelting of hemoilmenite ore with anthracitecoalinanelectricarcfurnace(EAF).Thehardrockhemoilmeniteore is mined from the anorthositic Lac Tio deposit, Allard Lake, Quebec,

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Ilmenite an overview ScienceDirect Topics

May 04, 2012 · Layers of apatite, magnetite, and ilmeniterich gabbro also occur in the Sept Iles intrusion in Quebec (Namur et al., 2010, 2012). Other ilmeniterich deposits may be essentially massive oxides (e.g., the Big Island massive hemoilmenite dike that crosscuts the Allard Lake anorthosite) and their origins are controversial (see below).

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(PDF) Magnetization of exsolution intergrowths of hematite

PDF Hemoilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an

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Ilmenite – the primary source of titanium extraction by

Ilmenite is the most important ore of titanium mining with the chemical formula FETIO3 (iron, titanium and oxygen), named for its place of discovery at Ilmen Lake in the Ilmen Mountains, Miask in the southern portion of the Ural Mountains of Russia. In Canada it''s most mined at Allard Lake, Quebec and in Bancroft, Ontario. This

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Ilmenite – the primary source of titanium extraction by

Ilmenite is the most important ore of titanium mining with the chemical formula FETIO3 (iron, titanium and oxygen), named for its place of discovery at Ilmen Lake in the Ilmen Mountains, Miask in the southern portion of the Ural Mountains of Russia. In Canada it''s most mined at Allard Lake, Quebec and in Bancroft, Ontario. This

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Magnetization of exsolution intergrowths of hematite and

lamellae from Allard Lake, Quebec Hemoilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory

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Origin of the giant Allard Lake ilmenite ore deposit

1. Introduction. An ilmenite deposit (50.67°N, 63.67°W) was discovered in June 1946 in the Allard Lake area near a small lake named Lac Tio during the first aeromagnetic survey for ore exploration (Bourret, 1949).It is loed 43 km northeast of HavreSaintPierre in Quebec.

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MERN Iron exploration in Québec

The massive magnetite layers of the SeptÎles layered igneous complex and the Lac Doré layered igneous complex (PDF format, 5,5 Kb), an Archean bedded anorthositic intrusion (Daigneault and Allard, 1990), are subeconomic to economic sources of iron, titanium and vanadium. In the case of the Lac Doré Complex, the magnetite is vanadium bearing.

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(PDF) Origin of the giant Allard Lake ilmenite ore deposit

Cr (ppm) as a function of V (ppm) in ilmenite from the Allard Lake ilmenite deposit compared to that in the Grader layered intrusion (data from Charlier et al., deposit with Rayleigh fractional crystallization models for Xilm = 1 (fractionation of 2008). ilmenite alone) and fractionation of a cotectic ilmeniteplagioclase cumulate with Xilm = 0

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(PDF) Origin of the giant Allard Lake ilmenite ore deposit

Cr (ppm) as a function of V (ppm) in ilmenite from the Allard Lake ilmenite deposit compared to that in the Grader layered intrusion (data from Charlier et al., deposit with Rayleigh fractional crystallization models for Xilm = 1 (fractionation of 2008). ilmenite alone) and fractionation of a cotectic ilmeniteplagioclase cumulate with Xilm = 0

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Ilmenite Cargo Handbook the world''s largest cargo

Ilmenite by itself is not a profitable iron ore as the titanium inhibits the smelting process. Ilmenite, hematite and corundum all have similar structures and belong to a more or less informal group called the Hematite Group with a general formula of A 2 O 3. The structure is composed of alternating layers of ions and oxygens.

Get price

(PDF) Origin of the giant Allard Lake ilmenite ore deposit

Cr (ppm) as a function of V (ppm) in ilmenite from the Allard Lake ilmenite deposit compared to that in the Grader layered intrusion (data from Charlier et al., deposit with Rayleigh fractional crystallization models for Xilm = 1 (fractionation of 2008). ilmenite alone) and fractionation of a cotectic ilmeniteplagioclase cumulate with Xilm = 0

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QITFer et Titane Wikipedia

QITFer et Titane (QIT from its old name "Quebec Iron and Titanium") is a Canadian mining company loed in Quebec.The company operates an ilmenite (titanium oxide ore) mine at Lake Tio in northern Quebec, and in southern Quebec operates refining facilities that produce titanium dioxide, pig iron, steel, and other metal products.The company is a wholly owned subsidiary of mining giant Rio

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Back to Basics: Allard Lake to Mars Harvard University

Back to Basics: Allard Lake to Mars: Rob Hargraves worked on hemoilmenites from the Allard Lake area, Quebec for his Ph.D. thesis in 1959 and returned with great interest to these samples in relation to the concept of lamellar magnetism. Because the hemoilmenite ores produce large negative magnetic anomalies that can only be modeled with

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ILMENITE (Iron Titanium Oxide)

Ilmenite is an economically important and interesting mineral. It is named for its place of discovery (such places are called type localities) at Ilmen Lake in the Ilmen Mountains, Miask in the southern portion of the Ural Mountains of Russia. Ilmenite forms as a primary mineral in mafic igneous rocks and is concentrated into layers by a process called"magmatic segregation".

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Multiple pulses, magma mixing and genesis of the CORE

Multiple pulses, magma mixing and genesis of the giant Allard Lake ilmenite deposit, Quebec . By Bernard Charlier, Olivier Namur, Simon Malpas, Cédric de Marneffe, JeanClair Duchesne, Jacqueline Vander Auwera and Olivier Bolle.

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Abstract Harvard University

Abstract Hemoilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an explanation for the high and stable natural remanent magnetizations (NRMs), 32 to

Get price

MERN Iron exploration in Québec

The massive magnetite layers of the SeptÎles layered igneous complex and the Lac Doré layered igneous complex (PDF format, 5,5 Kb), an Archean bedded anorthositic intrusion (Daigneault and Allard, 1990), are subeconomic to economic sources of iron, titanium and vanadium. In the case of the Lac Doré Complex, the magnetite is vanadium bearing.

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Mineralogy of the Matagami and Chibougamau vanadium

Mineralogy of the Matagami and Chibougamau vanadium deposits, Abitibi, Quebec, Canada M.F. Taner, T.S. Ercit and R.A. Gault Canadian Museum of Nature

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Magnetization of exsolution intergrowths of hematite and

Magnetization of exsolution intergrowths of hematite and ilmenite: Mineral chemistry, phase relations, and magnetic properties of hemoilmenite ores with micron to nanometerscale lamellae from Allard Lake, Quebec Suzanne A. McEnroe,1 Peter Robinson,1,2 Falko Langenhorst,3,4 Cathrine Frandsen,5 Michael P. Terry,3 and Tiziana Boffa Ballaran3

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Allard Lake (Lac Allard), HavreSaintPierre, Minganie RCM

Charlier, B. et al. (2010): Origin of the giant Allard Lake ilmenite ore deposit (Canada) by fractional crystallization, multiple pulses and mixing.

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The role of hematite–ilmenite solid solution in the

Hemoilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an

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MRNF Québec Mines

Apart from prospecting in the field (ilmenite is a black, very dense mineral), prospectors and geologists will need to use geophysical methods, such as magnetic and gravimetric surveys, and lakebottom sediment or streamsediment heavy mineral geochemistry to outline areas to be investigated.

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(PDF) Magnetization of exsolution intergrowths of hematite

PDF Hemoilmenite ores from Allard Lake, Quebec, were first studied over 50 years ago. Interest was renewed in these coarsely exsolved oxides, based on the theory of lamellar magnetism as an

Get price