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Bourlamaque Pluton

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Journal Article
Published: 01 September 1993
Canadian Journal of Earth Sciences (1993) 30 (9): 1924–1933.
.... The Bourlamaque pluton of the Val-d'Or district contains several economic auriferous shear zones, most of which follow and overprint diorite dikes. Mineralization in all deposits consists of quartz–tourmaline–pyrite veins in reverse- oblique orientation with a significant range of strike, dip, and slip direction...
Journal Article
Journal: Economic Geology
Published: 01 May 2001
Economic Geology (2001) 96 (3): 509–524.
...Alain Tremblay Abstract The Beaufor mine is a mesothermal vein-type gold deposit hosted by the Bourlamaque pluton, a synvolcanic intrusion crosscutting Archean volcanic rocks of the Abitibi greenstone belt in the Val-d’Or mining district. The auriferous system is related to south-dipping reverse...
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Journal Article
Journal: Economic Geology
Published: 01 October 1993
Economic Geology (1993) 88 (6): 1359–1375.
... subprovince, pretectonic ( approximately 2.75-2.70 Ga), low K, tholeiitic calc-alkaline, dioritic to tonalitic plutons (e.g., Bourlamaque batholith; Flavrian pluton) are associated with volcanism and are interpreted to be derived from both partial melting of hydrated mantle during oceanic arc formation...
Journal Article
Journal: Economic Geology
Published: 26 April 2021
Economic Geology (2021)
... along an ~15-km strike length of the Kenyase-Yamfo shear zone, a major tectonostratigraphic boundary juxtaposing metamorphosed volcano-plutonic rocks of the Sefwi belt against metamorphosed volcano-sedimentary rocks of the Sunyani-Comoé basin. In this study, we document the geologic setting, structural...
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Journal Article
Journal: Economic Geology
Published: 01 August 2000
Economic Geology (2000) 95 (5): 1049–1065.
...Alain Carrier; Michel Jébrak; Jacques Angelier; Peter Holyland Abstract Late orogenic gold-bearing quartz vein deposits within the Rouyn-Noranda mining district occur mainly within Archean tonalitic plutons of the Blake River Group (southern Abitibi belt). The Silidor deposit is a representative...
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Journal Article
Journal: Economic Geology
Published: 01 January 2002
Economic Geology (2002) 97 (1): 43–57.
... intrusions: The Bourlamaque pluton, Val d’Or district, Abitibi greenstone belt : Canadian Journal of Earth Sciences , v. 30 , p. 1924 – 1933 . Boulter , C.A. , Fotios , M.G. , and Phillips , G.N. , 1987 , The Golden mile, Kalgoorlie: A giant gold deposit localized in ductile shear...
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Journal Article
Journal: Economic Geology
Published: 01 January 2007
Economic Geology (2007) 102 (1): 137–146.
... and syntectonic plutonic rocks of the southern Abitibi subprovince, but are very similar to those of the late- to posttectonic S-type granites in the Pontiac subprovince and Lacorne block. This suggests that the Pb originated from a reservoir similar to that of the magmas which produced these granites...
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Journal Article
Published: 01 September 1998
Journal of the Geological Society (1998) 155 (5): 843–851.
.... Blais D. A gravity survey across the Bourlamaque massif, southeastern Abitibi greenstonebelt, Quebec, Canada—the relationship between the geometry of tonalite plutons and associated gold mineralization Precambrian Research 1991 50 261 268 John B.E. Structural reconstruction...
Journal Article
Journal: Economic Geology
Published: 01 December 2015
Economic Geology (2015) 110 (8): 2127–2138.
... rocks, and mesocratic rocks to unaltered rocks ( Roussy, 2003 ). Most of the Abitibi rocks are at greenschist facies ( Goulet, 1978 ; Jolly, 1978 ), including the rocks of the Bourlamaque pluton ( Campiglio and Darling, 1976 ). The samples used here were published by Roussy (2003) . The 2SV350...
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Journal Article
Journal: Economic Geology
Published: 01 August 2006
Economic Geology (2006) 101 (5): 1079–1085.
...} REFERENCES Belkabir , A. , Robert , F. , Vu , L. , and Hubert , C. , 1993 , The influence of dikes on auriferous shear zone development within granitoid intrusions: the Bourlamaque pluton, Val d’Or district, Abitibi greenstone belt : Canadian Journal of Earth Sciences , v. 30 , p...
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Journal Article
Journal: Economic Geology
Published: 01 September 2001
Economic Geology (2001) 96 (6): 1397–1405.
... , The influence of dikes on auriferous shear zone development within granitoid intrusions: the Bourlamaque pluton, Val d’Or district, Abitibi greenstone belt : Canadian Journal of Earth Sciences , v. 30 , p. 1924 – 1933 . Couture , J.-F , Pilote , P. , Machado , N. , and Desrochers , J.-P...
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Journal Article
Journal: Economic Geology
Published: 01 March 2021
Economic Geology (2021) 116 (2): 527–532.
... margin to intraplate mineral systems in the Capricorn orogen, links to prospectivity Sandra Occhipinti, Václav Metelka, Mark Lindsay, Alan Aitken, and Ian Tyler article 103811 Timing and duration of Archean orogenic gold deposits in the Bourlamaque pluton, Val d Or mining camp, Abitibi, Canada Alain...
Journal Article
Published: 01 April 2000
Canadian Journal of Earth Sciences (2000) 37 (1): 95–114.
...). The calc-alkaline, synvolcanic Bourlamaque pluton has been dated by conventional U–Pb zircon at 2700 ± 1 Ma ( Wong et al. 1991 ). Conventional U–Pb analyses of detrital zircons from the Lac Caste, Kewagama, and Cadillac sedimentary units, as well as from the Pontiac subprovince, indicate maximum ages...
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Journal Article
Journal: Economic Geology
Published: 01 November 2008
Economic Geology (2008) 103 (7): 1531–1562.
... deposits are known, totaling more than 675 Mt of metallurgically high-quality Cu ± Zn ± Ag ± Au ore ( Hannington et al., 1999a ; Rodney et al., 2002 ). The Abitibi greenstone belt is a linear east-trending volcano-sedimentary sequence intruded by plutonic suites (Fig. 1 ). It is thought to have...
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Journal Article
Published: 02 June 2010
Canadian Journal of Earth Sciences (2010) 47 (5): 565–589.
... localities of diamond-bearing lamprophyric dikes and breccias (adapted from Wyman et al. 2008 and Jackson and Fyon 1991 ). This paper focuses on the Wawa and Abitibi subprovinces where volcanism and plutonism most probably occurred as part of a single arc along the southern margin of the Superior...
Journal Article
Journal: Economic Geology
Published: 01 August 2002
Economic Geology (2002) 97 (5): 929–947.
... Bourlamaque batholith; Wong et al., 1991 ). These intrusions have been tilted and exhibit a weakly developed regional foliation. Syn- to late-tectonic intrusions generally do not display the regional penetrative foliation, and in some cases they clearly postdate the deformation of the volcanic...
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Series: Economic Geology, Economic Geology
Published: 01 January 2005
DOI: 10.5382/AV100.14
EISBN: 9781934969519
... in an evolving orogen is unlikely based upon a spatial and temporal association of gold with a variety of magma compositions, geochronological arguments, trace element geochemistry characteristics, and spatial distribution of ores and gangue typically restricted to sheared pluton margins (details in Appendix...
Series: Society of Economic Geologists
Published: 01 January 2017
DOI: 10.5382/Rev.19.01
EISBN: 9781629491172
... ( Mortensen, 1993b ; Ketchum et al., 2008 ). Other large pre-2695 Ma intrusions in the southern Abitibi greenstone belt include the La Pause pluton north of Cadillac ( Ayer et al., 2006 ), the Bourlamaque batholith near Val-d’Or ( Wong et al., 1991 ), and the Poularies ( Chown et al., 2002 ; Mueller...
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Journal Article
Journal: Economic Geology
Published: 01 June 2007
Economic Geology (2007) 102 (4): 537–576.
... Synvolcanic low Al TTG Lac Flavrian Bourlamaque subvolcanic plutons and sills Sr = 131, Y = 55
 Sr/Y = 2.4
 Yb = 3.7
 La/Yb = 4.7 2700 5.6 ± 0.5 1.8 ± 1.1
 25 ± 29 ~ 1 Wedge dehydration-slab melting; hydrous basalts in a convergent margin and fractionation products VHMS of Rouyn-Noranda +Fe, Mg...
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Journal Article
Journal: Economic Geology
Published: 01 May 2006
Economic Geology (2006) 101 (3): 607–631.
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