ilmenite and allard lake quebec

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ilmenite and allard lake quebec

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.

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.

(Facility) Allard Lake Mine and Sorel Smelter (MRDS

the allard lake ilmenite deposits lie within a large oval shaped anorthositic intrusion. the deposits occur as massive,medium to coarse grained dykes, sills, lenses, or irregular bodies believed to be genetically related to the anorthosite. the largest is the heart shaped lac tio.

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.

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. ⓘ Hematite

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

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 deposits in the world. The ore mineral is an exsolution intergrowth of ilmenite and hematite in a

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

Metalex samples ilmenite with up to 57.8 ppm scandium in

Rio Tinto are presently mining an extensive massive ilmenite horizon near Allard Lake, Quebec. The ilmenite ore is railed 42km and then shipped about 900km along the St. Lawrence River to their Fer et Titane metallurgical complex near Montreal where titanium oxide, iron, steel and metal powders are recovered from the ilmenite ore.

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

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.

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

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.

The Magnetic Properties of Ilmenite-Haematite Crystals

The magnetic properties of ilmenite-haematite solid solutions have been investigated, the unusually large and pure haemo-ilmenite crystals from the Allard Lake region of Quebec being used. The magnetic component of these crystals is an ilmen-haematite phase, having a composition of about 10 mole % of ilmenite in haematite, and present in the

Remanent Magnetism of the Allard Lake Ilmenites Nature

Remanent Magnetism of the Allard Lake Ilmenites Download PDF. Published: 02 May 1959 Remanent Magnetism of the Allard Lake Ilmenites

Paleomagnetism of the Allard Lake Anorthosite Suite

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

Samples Containing Abundant Ilmenite and Anomalous

Apr 19, 2021 Rio Tinto are presently mining an extensive massive ilmenite horizon near Allard Lake, Quebec. The ilmenite ore is railed 42km and then shipped about 900km along the St. Lawrence River to their Fer et Titane metallurgical complex near Montreal where titanium oxide, iron, steel and metal powders are recovered from the ilmenite ore.

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

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

(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.

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 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 cations and oxygens.

ECO-FRIENDLY MINING PROPOSAL ILMENITE: TITANIUM ÎLE

Jun 23, 2020 Exploration of this deposit through means of diamond drilling and surface work has shown at least 125,000,000 tons of ore in a tabular body 3,600 feet long and 3,400 feet wide occupied an area of 134 acres (Hammond Allard Lake [Quebec] ilmenite deposits). The deposit ranked first worldwide for its annual production of hemo-ilmenite and second

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

(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].

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

Samples Containing Abundant Ilmenite and Anomalous

Apr 19, 2021 Rio Tinto are presently mining an extensive massive ilmenite horizon near Allard Lake, Quebec. The ilmenite ore is railed 42km and then shipped about

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

Origin of the giant Allard Lake ilmenite ore deposit

Jun 01, 2010 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

Remanent Magnetism of the Allard Lake Ilmenites Nature

Remanent Magnetism of the Allard Lake Ilmenites Download PDF. Published: 02 May 1959 Remanent Magnetism of the Allard Lake Ilmenites

Paleomagnetism of the Allard Lake Anorthosite Suite

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

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.

Magnetic Anisotropy and Remanent Magnetism in Hemo

Magnetic Anisotropy and Remanent Magnetism in Hemo-Ilmenite from Ore Deposits at Allard Lake, Quebec

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

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

(PDF) Lac Tio Titanium Deposit Sarah Dyer Academia.edu

Origin of the giant Allard Lake ilmenite ore deposit (Canada) by fractional crystallization, multiple magma pulses and mixing. By Jean-clair Duchesne. Record 2004/17: Major mineral deposits of southwestern Western Australia — a field guide. By Michael Freeman.

Metalex Identifies Ilmenite as Source of Scandium in 100%

The ilmenite ore is sourced from Rio Tinto's mine at Lac Tio, near Allard Lake, Quebec where it is railed 42km to a port and then shipped almost 900km along the Gulf of St. Lawrence to the plant. According to Alexandsandrovsky et al., Ores and Metals Publishers, Moscow,2004, about 2 million tons per year of ilmenite containing 10 to 20ppm

List of lakes of Quebec Wikipedia

Quebec lakes larger than 400 km 2 (150 sq mi); Lake Area (including islands) Altitude Depth max. Volume Caniapiscau Reservoir: 4,318 km 2 (1,667 sq mi) : 535 m (1,755 ft) 49 m (161 ft)

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).

Ilmenite Cargo Handbook the world's largest cargo

Ilmenite is a weakly magnetic titanium- Iron Oxide mineral which is iron-black or steel-gray. It is a crystalline iron titanium oxide. There is at least a small percentage of titanium in many many silicate and oxide minerals as titanium is actually quite a common element. Titanium was at one time a metal that had little use and basically no one