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Allard Lake [Quebec] ilmenite deposits Economic Geology ...

The Allard Lake ilmenite deposits lie in the northeastern part of one of the large Precambrian anorthosite masses which are exposed at intervals along the north shore of the St. Lawrence River, in Quebec. The ore bodies consist of a series of narrow dikes, irregular lenses, or sill-like bodies that appear to be genetically related to the ...

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(PDF) Origin of the giant Allard Lake ilmenite ore

The late-Proterozoic Allard Lake ilmenite deposit is located in the Havre-Saint-Pierre anorthosite complex, part of the allochtonous polycyclic belt of the Grenville Province.

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Origin of the giant Allard Lake ilmenite ore deposit ...

2010-6-1  1.. IntroductionAn 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 located 43 km northeast of Havre-Saint-Pierre in Quebec.Following two years of intensive drilling by Kennco Explorations, it has been continuously exploited since 1951 as an ...

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Origin of the giant Allard Lake ilmenite ore deposit ...

The late-Proterozoic Allard Lake ilmenite deposit is located in the Havre-Saint-Pierre anorthosite complex, part of the allochtonous polycyclic belt of the Grenville Province. Presently the world's largest Fe–Ti oxide deposit, it had a pre-mining amount in excess of

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(Facility) Allard Lake Mine and Sorel Smelter (MRDS ...

canadian mining journal. quebec iron and titanium corp. deposit. a study in growth. november 1964. pg 47-53. deposit. energy mines and resources canada. minerals policy sector. deposit. ottawa, canada. property record no. 510310. rev. june 1980. deposit. hammond paul. geology of allard lake ilmenite deposits. deposit. the canadian mining and ...

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Allard Lake (Lac Allard), Havre-Saint-Pierre, Minganie RCM ...

Reference: Charlier, B. et al. (2010): Origin of the giant Allard Lake ilmenite ore deposit (Canada) by fractional crystallization, multiple pulses and mixing. Lithos 117, 119-134. Lithos 117, 119-134.

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Allard Lake (Lac Tio) Ilmenite Mine - Wikimapia

2012-11-8  Allard Lake (Lac Tio) Ilmenite Mine In operation since 1950, the orebody at Lac Tio is an open-pit mine located 43 km northeast of Havre-Saint-Pierre, the site of

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Allard Lake Mine And Sorel Smelter In Quebec, Canada

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. Mine capacity in 1981 was 13125 mt ore/day with a production unit cost of 10 $/mt ore.

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Major Mines Projects Lac Tio (Havre St-Pierre) Mine

The largest and most important is the Lac Tio deposit. The deposits of the Lac Allard region contain ilmenites of similar composition. The Allard Lake ilmenite deposits lie in the northeastern part of one of the large Precambrian anorthosite masses and comprise a series of metamorphic and igneous rocks that belong to the Grenville Province.

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Iron and titanium: a review of iron and ilmenite deposits ...

2019-6-8  complex and the Doré Lake 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 Doré Lake Complex, the magnetite is vanadium bearing. However, mining is impeded by metallurgical problems for the

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Allard Lake (Lac Tio) Ilmenite Mine - Wikimapia

2012-11-8  Allard Lake (Lac Tio) Ilmenite Mine In operation since 1950, the orebody at Lac Tio is an open-pit mine located 43 km northeast of Havre-Saint-Pierre, the site of the largest solid ilmenite

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Allard Lake [Quebec] ilmenite deposits Semantic Scholar

The Allard Lake ilmenite deposits lie in the northeastern part of one of the large Precambrian anorthosite masses which are exposed at intervals along the north shore of the St. Lawrence River, in Quebec. The ore bodies consist of a series of narrow dikes, irregular lenses, or sill-like bodies that appear to be genetically related to the anorthosite rocks in which they occur.

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Origin of the giant Allard Lake ilmenite ore deposit ...

The Allard Lake ilmenite deposit is situated in the Havre-Saint- Pierre anorthosite complex that is part of the AMCG suites (Anorthosite–Mangerite–Charnockite–(rapakivi) Granite) of the

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Petrology of the Allard Lake Anorthosite Suite, Quebec ...

Ilmenite deposits occur in anorthosite in the vicinity of Allard Lake, about 25 miles north of Havre St. Pierre (Quebec) on the north shore of the St. Lawrence River. Three main rock types are exposed in the 30-square-mile area examined, which straddles the northeast border of the anorthosite massif: (1) Coarsegrained, massive anorthosite ...

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Sulfation Leaching Treatment ilmenite

2018-4-8  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

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Magnetization of exsolution intergrowths of hematite and ...

1. Introduction [2] The hemo-ilmenite ores from the Allard Lake area, Quebec, have been of interest for their magnetic properties since the 1950s [Hargraves, 1959a; Carmichael, 1961].Nearly 50 years later, Hargraves' interest was rekindled in these rocks with the discovery of magnetic anomalies on Mars and with the concept of lamellar magnetism [Robinson et al., 2002, 2004].

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The role of hematite–ilmenite solid solution in the ...

2007-8-13  from the Allard Lake anorthosite suite, located in a region known to contain numerous outcrops of mas-sive ilmenite enclosed in Grenville-type anorthosite of pre-Cambrian age (Hargraves and Burt, 1967; Carmi-chael, 1959, 1961, 1964; Hargraves,

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Iron and titanium: a review of iron and ilmenite deposits ...

2019-6-8  complex and the Doré Lake 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 Doré Lake Complex, the magnetite is vanadium bearing. However, mining is impeded by metallurgical problems for the

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(PDF) Lac Tio Titanium Deposit Sarah Dyer -

At roughly a Latitude of 50° pyrite, pyrrhotite and chalcopyrite. 40'N and Longitude of 63° 40'W (1). The Lac Tio deposit lies within the 145 x 32 to 48 km Allard Lake anorthosite suite, which lies parallel the Gulf of St Lawrence. This anorthosite suite is a massif

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Tio Lake, Canada Titanium Mine In Quebec, Canada The ...

50.5665°N 63.4490°W. Overview Iron. Location 1 Aliquots. Owners 3 Records. Mine Overview. The Tio Lake, Canada Titanium Mine is in Quebec, Canada. The Tio Lake, Canada Titanium Mine was closed at the time of data entry with no known plans to re-open. The ore mined is composed of ilmenite. Site identification and general characteristics.

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

Origin of the giant Allard Lake ilmenite ore deposit (Canada) by fractional crystallization, multiple magma pulses and mixing. Download. Related Papers. Fe–Ti–V–P ore deposits associated with Proterozoic massif-type anorthosites and related rocks. By Bernard Charlier.

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Petrology of the Allard Lake Anorthosite Suite, Quebec ...

Ilmenite deposits occur in anorthosite in the vicinity of Allard Lake, about 25 miles north of Havre St. Pierre (Quebec) on the north shore of the St. Lawrence River. Three main rock types are exposed in the 30-square-mile area examined, which straddles the northeast border of the anorthosite massif: (1) Coarsegrained, massive anorthosite ...

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Aeromagnetic survey of the Allard Lake District, Quebec ...

During the summer of 1947 Kennco Explorations, Limited, made an airborne magnetometer survey of a large anorthosite body in eastern Quebec known to contain deposits of ilmenite-hematite. The purpose of the investigation was to determine the regional limits of ilmenite-hematite mineralization and prospect for additional deposits. Over 4,500 linear miles of magnetometer traverse were flown at an ...

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Geology of Allard Lake Ilmenite Deposits - CIM

The Allard Lake ilmenite deposits, which are currently being developed on a large scale, occur as .a series of dykes or lenticular, flatlying bodies within the northeastern part of a large, oval shaped anorthosite mass of Precambrian age which lies with its long axis paralleling the gulf of St. Lawrence.

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ilmenite rock mine blasting - ecotoursgambia

Ilmenite WikipediaLeucoxene is a typical component of altered gabbro and diorite and is generally indicative of ilmenite in the unaltered rock. ... Tellnes opencast

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Magnetization of exsolution intergrowths of hematite and ...

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. To understand the magnetism and evolution of the exsolution lamellae, the microstructures and ...

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Ilmenite – the primary source of titanium extraction by ...

Ilmenite – the primary source of titanium extraction by chlorine process . Ilmenite is the most important ore of titanium mining with the chemical formula FE-TI-O3 (iron, titanium and oxygen), named for its place of discovery at Ilmen Lake in the Ilmen Mountains, Miask in

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The Tellnes Ilmenite Deposit — Norway SpringerLink

Although most ilmenite is recovered from breach-sands, an important quantity is mined from magmatic segregations in anorthosite complexes such as at Stillwater in Montana, U.S.A., Allard Lake in Canada and this example in Norway. Successful exploitation has depended on its location near a fjorded coastline close to the industrialized part of ...

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ILMENITE (Iron Titanium Oxide) - Amethyst Galleries

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

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The role of hematite–ilmenite solid solution in the ...

2007-8-13  The role of hematite–ilmenite solid solution in the production of magnetic anomalies in ground- and satellite-based data Gunther Kletetschkaa,b,*, Peter J. Wasilewskib, Patrick T. Taylorc aCatholic University of America, Washington, DC, USA bCode 691, NASA/Goddard Space Flight Center, Greenbelt, MD, 20771, USA cCode 921, NASA/Goddard Space Flight Center, Greenbelt, MD, 20771,

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