Ilmenite And Allard Lake Quebec

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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.

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

Abstract. 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.

Tio Mine (Lac Tio Mine; Allard Lake Mine), Havre-Saint ...

Tio Mine (Lac Tio Mine; Allard Lake Mine), Havre-Saint-Pierre, Minganie RCM, Côte-Nord, Québec, Canada : QIT-Fer et Titane (formerly Quebec Iron and Titanium Corporation), a wholly-owned subsidiary of the Anglo-Australian group Rio Tinto, is engaged in mining one of the largest known ilmenite …

Magnetization of exsolution intergrowths of hematite and ...

Magnetization of exsolution intergrowths of hematite and ilmenite: Mineral chemistry, phase relations, and magnetic properties of hemo-ilmenite ores with micron- to nanometer-scale 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

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].

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.

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

Mar 29, 2002· Other samples from the anorthosite-terrane of Allard Lake, Quebec, Canada contain ferrian ilmenite with exsolved titanohematite lamellae. In both cases, the final exsolved titanohematite has similar Ti content and carries dominant magnetic remanence with REM (=NRM/SIRM, where NRM is the natural remanent magnetization and SIRM is the saturation ...

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

Quebec, Canada G0G 1P0 ... + 1 418 538 2796. Web. Additional Resources for Suppliers & Investors ... Limited in 1946, is the most important ilmenite occurrence in the Allard Lake district and represents the largest body of titanium ore of its type now known in the world. Exploration of this deposit by diamond drilling and surface work has ...

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

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

Ilmenite And Allard Lake Quebec

Ilmenite and allard lake quebec,Our company is a large-scale heavy enterprise that taking heavy mining machinery manufactory as main products and integrated with scientific research, production, and marketing. We are concentrating on producing and selling machines such as jaw crusher, cone crusher, hammer crusher, ball mill, sand maker, mobile crushing plant

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. ⓘ Albite var: Andesine

Magnetization of exsolution intergrowths of hematite and ...

Oct 30, 2007· 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), 32 to 120 A/m, reported here.

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 ...

Back to Basics: Allard Lake to Mars - NASA/ADS

Rob Hargraves worked on hemo-ilmenites 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 hemo-ilmenite ores produce large negative magnetic anomalies that can only be modeled with a significant remanent component, they are good analogs for the newly discovered Martian ...

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

Histograms of the ilmenite proportion in the Allard Lake ilmenite deposit (n=172,643) compared to that in the Tellnes deposit (n=94; data from Charlier et al., 2006).

(PDF) 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.

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

Quebec, Canada G0G 1P0 ... + 1 418 538 2796. Web. Additional Resources for Suppliers & Investors ... Limited in 1946, is the most important ilmenite occurrence in the Allard Lake district and represents the largest body of titanium ore of its type now known in the world. Exploration of this deposit by diamond drilling and surface work has ...

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

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

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

Mar 29, 2002· We used a set of ilmenite samples (see Table 1) from the Allard Lake anorthosite suite, located in a region known to contain numerous outcrops of massive ilmenite enclosed in Grenville-type anorthosite of pre-Cambrian age Hargraves and Burt, 1967, Carmichael, 1959, Carmichael, 1961, Carmichael, 1964, Hargraves, 1959.Compositional variations within the region were found in samples …

Allard Lake (Lac Tio) Ilmenite Mine - Wikimapia

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 deposit...

(PDF) Magnetic phases in hemo-ilmenite: Insight from low ...

Samples ilmenite (FeTiO3) and pure hematite (a-Fe2O3). In partic- [5] We studied hemo-ilmenite samples from the Allard ular, hemo-ilmenite-rich intrusions have been found to Lake intrusion in Quebec [Hargraves, 1959].

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

Charlier et al., 2009), evidenced by the occurrence of plagioclase- The Allard Lake ilmenite deposit is situated in the Havre-Saint- ilmenite cumulates at the base of stratigraphic sequences in the Pierre anorthosite complex that is part of the AMCG suites Tellnes deposits (Charlier et al., 2006) and in the Bjerkreim-Sokndal layered intrusions ...

Virtual Atlas of Opaque and Ore Minerals

Allard Lake, Quebec, Canada 125µm Haemoilmenite comprises an ilmenite host (pink-brown) with exsolution bodies of haematite parallel to (0001) of the host ilmenite. The larger haematite bodies themselves carry further ilmenite exsolution bodies (centre) and rutile laths (lilac-grey, oriented cast-west, centre right). ...

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

Allard Lake, Quebec, Canada contain ferrian ilmenite with exsolved titanohematite lamellae. In both cases, the final exsolved titanohematite has similar Ti content and carries dominant magnetic remanence with REM (=NRM/SIRM, where NRM is the

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

Allard Lake, Quebec, Canada contain ferrian ilmenite with exsolved titanohematite lamellae. In both cases, the final exsolved titanohematite has similar Ti content and carries dominant magnetic remanence with REM (=NRM/SIRM, where NRM is the

Magnetization of exsolution intergrowths of hematite and ...

Oct 30, 2007· 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), 32 to 120 A/m, reported here.

Virtual Atlas of Opaque and Ore Minerals

Allard Lake, Quebec, Canada 125µm Haemoilmenite comprises an ilmenite host (pink-brown) with exsolution bodies of haematite parallel to (0001) of the host ilmenite. The larger haematite bodies themselves carry further ilmenite exsolution bodies (centre) and rutile laths (lilac-grey, oriented cast-west, centre right). ...

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

Charlier et al., 2009), evidenced by the occurrence of plagioclase- The Allard Lake ilmenite deposit is situated in the Havre-Saint- ilmenite cumulates at the base of stratigraphic sequences in the Pierre anorthosite complex that is part of the AMCG suites Tellnes deposits (Charlier et al., 2006) and in the Bjerkreim-Sokndal layered intrusions ...

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 200 Mt at grades over 60 wt.% hemo-ilmenite.

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

from Wilson Lake, Labrador-ferrian ilmenite with exsolved titanohematite lamellae from Allard Lake, Quebec Allard lake sample: - the remnant magnetization (RM) is carried by very fine lamellae of titanohematite within the ferrian ilmenite host - smaller ilmenite lamellae within

(PDF) Magnetic phases in hemo-ilmenite: Insight from low ...

Samples ilmenite (FeTiO3) and pure hematite (a-Fe2O3). In partic- [5] We studied hemo-ilmenite samples from the Allard ular, hemo-ilmenite-rich intrusions have been found to Lake intrusion in Quebec [Hargraves, 1959].

Allard Lake (Lac Tio) Ilmenite Mine - Wikimapia

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 deposit...

NIINERALOGY OF THE LABRIEVILLE ANORTHOSITE, QUEBEC …

ilmenite" is introduced to denote collectively hemo-ilmenitel and/or ferrian ilmenite. GBorocrc Srrurqo The Labrieville anorthosite massif is near the southeast margin of the Lake St. John (labradorite) anorthosite in a terrain of regionally meta-morphosed amphibolite grade rocks in which biotite-hornblende-micro-cline granitic gneisses ...

Lac Allard Map - Laurentians, Quebec - Mapcarta

Lac Allard is a lake in Laurentians and has an elevation of 275 metres. Lac Allard is situated south of Lacs-Allard. Lac Allard from Mapcarta, the free map.

Anorthosites: Fe-Ti and Vanadium Deposits | Geology for ...

Mar 01, 2021· A characteristic feature of these anorthosites is the presence of significant concentrations of Fe-Ti oxides minerals, mostly ilmenite, which is known to be the primary source of TiO2. The world’s largest ilmenite deposit, Lac Tio, Quebec (Canada), lies within the Allard Lake massif-type anorthosites and is estimated to contain nearly 125 Mt ...

Chemistry and Mineralogy of Titanium-rich Slags

in Sorel Tracy, Province of Quebec, Canada, ramped up from 250,000t up to about 1,100,000t. The titania-rich slag with 80 mass percent TiO 2 is produced by the continuous smelting of hemo-ilmenite ore with anthra-citecoalinanelectricarcfurnace(EAF).Thehardrockhemo-ilmeniteore is mined from the anorthositic Lac Tio deposit, Allard Lake, Quebec,

| e-Rocks Mineral Auctions

Nov 11, 2020· Allard Lake, Havre-Saint-Pierre, Côte-Nord, Québec, Canada - Mass of interpenetrated crystals of black ilmenite, from the late-Proterozoic Allard Lake ilmenite deposit, the world's largest Fe–Ti oxide deposit. Ex Rik Dillen specimen, who analysed the batch while working in Sidmar (Composition in the associated label). Detailed information can be found in: Charlier, B et al. (2010): …

ilmenite and allard lake quebec – Grinding Mill China

Ilmenite is a weakly magnetic titanium-Iron Oxide ... Arendal and Kragero, Norway; Gilgit, Pakistan; Allard Lake and Mont Saint-Hilaire, Quebec and Bancroft ... » Learn More. Aeromagnetic survey of the Allard Lake District, Quebec. Aeromagnetic survey of the Allard Lake District, Quebec.