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Malartic Deposit

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Series: Society of Economic Geologists
Published: 01 January 2017
DOI: 10.5382/Rev.19.09
EISBN: 9781629491172
... Abstract The Canadian Malartic low-grade bulk tonnage gold mine (total production and reserves of 303.3 t or 10.7 Moz at 0.97 g/t) is located in the Archean Abitibi greenstone belt, immediately south of the crustal-scale Larder Lake-Cadillac fault zone. The deposit is predominantly hosted...
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Journal Article
Journal: Economic Geology
Published: 01 May 2014
Economic Geology (2014) 109 (3): 713–735.
...Kayla M. Helt; Anthony E. Williams-Jones; James R. Clark; Boswell A. Wing; Robert P. Wares Abstract With a current resource of 13.4 Moz Au, plus past production of 5.1 Moz Au, the Canadian Malartic deposit represents the first bulk tonnage (measured and indicated resources of 372.9 Mt at 1.02 g/t...
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Journal Article
Journal: Economic Geology
Published: 01 September 2019
Economic Geology (2019) 114 (6): 1057–1094.
...Stéphane De Souza; Benoît Dubé; Patrick Mercier-Langevin; Vicki McNicoll; Céline Dupuis; Ingrid Kjarsgaard Abstract The Canadian Malartic stockwork-disseminated gold deposit is an Archean world-class deposit located in the southern Abitibi greenstone belt. It contains over 332.8 tonnes (t; 10.7 Moz...
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Journal Article
Journal: Geophysics
Published: 11 February 2019
Geophysics (2019) 84 (2): B135–B151.
... responses were measured on rock samples from the Canadian Malartic gold deposit. Field SIP responses were also measured at the outcrop scale, along a profile that intersects a well-studied mineralized zone. The mineralogy and the texture of sedimentary rocks from this deposit were quantitatively determined...
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Journal Article
Journal: Economic Geology
Published: 01 November 2014
Economic Geology (2014) 109 (7): 2069–2071.
...) and the meteoric water line (MWL) is from Craig (1961). SMOW = standard mean ocean water. Our model for the genesis of the Canadian Malartic deposit is based on several lines of evidence, which collectively suggest that gold mineralization was derived from predominantly magmatic-hydrothermal fluids...
FIGURES
Journal Article
Journal: Economic Geology
Published: 01 November 2014
Economic Geology (2014) 109 (7): 2067–2068.
...Georges Beaudoin; Thomas Raskevicius † Corresponding author: e-mail, Georges.Beaudoin@ggl.ulaval.ca © 2014 Society of Economic Geologists. 2014 Sir: In their paper, entitled “Constraints on the Genesis of the Archean Oxidized, Intrusion-Related Canadian Malartic Gold Deposit...
FIGURES
Journal Article
Journal: Economic Geology
Published: 01 October 1993
Economic Geology (1993) 88 (6): 1700–1721.
... by solidification of ponded mafic magma after peak granulite formation interacted with other fluids, magmas, and rock either at their source or during migration in shear zones to upper crustal levels where they deposited significant quantities of gold at Camflo at approximately 2621 Ma. Slow cooling and slow...
Journal Article
Journal: Economic Geology
Published: 01 June 1965
Economic Geology (1965) 60 (4): 792–811.
...Lloyd A. Clark Abstract The deposit is a tabular shoot that follows a shear zone in massive acidic tuffs and gabbro. These host rocks have been intruded on a large scale by peridotite, now altered to serpentine and talc rocks. The ore, consisting of pyrrhotite, pentlandite, pyrite, and minor...
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( a ) 3-D geological model of the Canadian <span class="search-highlight">Malartic</span> <span class="search-highlight">deposit</span>. The red lines ...
Published: 20 August 2020
Fig. 2. ( a ) 3-D geological model of the Canadian Malartic deposit. The red lines are the outlines of the Malartic pit (adapted from CMIC-Footprints 2018 ). ( b ) Schematic cross-sections interpreted from the geology map along the two north–south Sections A and B (adapted from Perrouty et al
Image
(A) Geologic map of the Canadian <span class="search-highlight">Malartic</span> <span class="search-highlight">deposit</span> area. The dashed black co...
Published: 01 September 2019
Fig. 2. (A) Geologic map of the Canadian Malartic deposit area. The dashed black contours correspond to the outline of the surface excavations during most of the mapping in 2012. The stippled pink lines represent the projection to surface of the quartz monzodiorite porphyry at 100, 0, and –50 m
Image
Geologic sections across the Canadian <span class="search-highlight">Malartic</span> <span class="search-highlight">deposit</span>. (A) Gilbert, A, and...
Published: 01 September 2019
Fig. 4. Geologic sections across the Canadian Malartic deposit. (A) Gilbert, A, and Sladen zones. (B) Sladen zone. (C) Composite section across the Sladen and Barnat zones. See Figure 2A for the location of sections.
Image
Geologic map of the Canadian <span class="search-highlight">Malartic</span> <span class="search-highlight">deposit</span> showing near-surface minerali...
Published: 01 May 2014
Fig. 4 Geologic map of the Canadian Malartic deposit showing near-surface mineralized zones with inset outlining the main Canadian Malartic orebody in the Pontiac Group, and the South Barnat orebody along the southern margin of the Malartic tectonic zone. The cut off grade is 0.3 g/t Au. Modified
Series: Special Publications of the Society of Economic Geologists
Published: 01 January 2020
DOI: 10.5382/SP.23.02
EISBN: 9781629496429
... Abstract The Malartic gold camp is located in the southern part of the Archean Superior Province and straddles the Larder Lake-Cadillac fault zone that is between the Abitibi and Pontiac subprovinces. It comprises the world-class Canadian Malartic deposit (25.91 Moz, including past production...
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Journal Article
Published: 01 September 2022
Canadian Journal of Earth Sciences (2022) 59 (9): 540–565.
.... The veins are similar in structural chronology, fluid isotopic composition (calculated δ D H 2 O value between –9.5‰ and –3.4‰ and δ 18 O H 2 O values of 12‰), and isotopic re-equilibration temperatures (469 and 498 °C, quartz–biotite oxygen thermometer) to the veins at the nearby Canadian Malartic deposit...
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Conceptual model for the timing of gold mineralization at the Canadian Mala...
Published: 01 September 2019
Fig. 18. Conceptual model for the timing of gold mineralization at the Canadian Malartic deposit. (A) Schematic tectonic setting (map view) of the southern Abitibi during D 1 , inspired from Daigneault et al. (2002) . (B, C) schematic sequential sections illustrating the evolution
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Geologic map of the Superior Province and the location of the Pontiac Subpr...
Published: 11 February 2019
the location of the Canadian Malartic deposit. The two major crustal breaks that control the regional distribution of the gold deposits are the CLLDZ and the Porcupine Destor Deformation Zone (PDDZ).
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Geological map of the Pontiac Subprovince, south of the Canadian <span class="search-highlight">Malartic</span> d...
Published: 18 April 2019
Fig. 1. Geological map of the Pontiac Subprovince, south of the Canadian Malartic deposit (modified from Perrouty et al. 2017 ). Historic gold mines, prospects, and occurrences are located. The red polygon represents the open-pit mine (as designed in 2013). CLLDZ, Cadillac Larder Lake
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Bar charts showing relative mass changes for selected major oxides and elem...
Published: 01 May 2014
Fig. 9 Bar charts showing relative mass changes for selected major oxides and elements in graywacke from the Canadian Malartic deposit. The bars from left to right represent (1) weakly altered; (2) weakly to moderately altered; (3) moderately to strongly altered (dominantly potassic); and (4
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Microprobe data for sedimentary rocks and quartz monzodiorite of the Canadi...
Published: 01 September 2019
Fig. 12. Microprobe data for sedimentary rocks and quartz monzodiorite of the Canadian Malartic deposit. (A) Si/Al total and F versus molar Mg/(Mg + Fe) ratio for biotite. (B) Mg/Al total and Si versus Al total for white mica. (C) Fe/(Fe + Mg) versus Si classification of chlorite ( Hey, 1954
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Comparison of (a) gold concentration in the Pontiac group, (b) bedding dip ...
Published: 13 February 2019
outlines the correspondence between these various data around the Canadian Malartic deposit. See the text for discussion.