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Mushuau Intrusion

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Journal Article
Journal: Economic Geology
Published: 01 June 2000
Economic Geology (2000) 95 (4): 771–799.
...Chusi Li; Peter C. Lightfoot; Yuri Amelin; Anthony J. Naldrett Abstract New data on the Voisey’s Bay and Mushuau intrusions indicate that the two bodies, which were formerly grouped as the Reid Brook Complex, differ markedly in age, petrology, geochemistry, and the scale of known mineralization. U...
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Journal Article
Journal: Economic Geology
Published: 01 June 2000
Economic Geology (2000) 95 (4): 815–830.
... have studied Sm-Nd, Rb-Sr, and U-Pb isotope systems in two mafic intrusions of the Nain Plutonic Suite: the 1333 Ma Voisey’s Bay intrusion that hosts the major Ni-Cu-Co sulfide deposit of the same name, and the 1317 to 1313 Ma Mushuau intrusion, which contains only minor sulfide mineralization...
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Journal Article
Journal: Economic Geology
Published: 01 June 2000
Economic Geology (2000) 95 (4): 867–888.
...) and the 1313 Ma Mushuau intrusion (Sarah prospect), as well as unmineralized gabbroic and troctolitic intrusions, Archean Nain orthogneiss, and Proterozoic Tasiuyak paragneiss, in order to assess the role of crustal contamination in the genesis of this large Cu-Ni-Co sulfide deposit. Massive sulfide samples...
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Image
F IG  2. Geologic map of the Voisey’s Bay and <b>Mushuau</b>
<b>intrusions</b>.
Published: 01 June 2000
F IG 2. Geologic map of the Voisey’s Bay and Mushuau intrusions.
Image
F IG  26. Plot of Cu&#x2F;Zr vs. S in the rocks of the Voisey’s
Bay and <b>Mushuau</b> ...
Published: 01 June 2000
F IG 26. Plot of Cu/Zr vs. S in the rocks of the Voisey’s Bay and Mushuau intrusions.
Image
F IG  4. ϵ Nd (T) vs. μ* diagram for the Voisey’s
Bay and <b>Mushuau</b> mafic int...
Published: 01 June 2000
F IG 4. ϵ Nd (T) vs. μ* diagram for the Voisey’s Bay and Mushuau mafic intrusions and Tasiuyak and Nain gneisses. See text for detailed explanation of the significance of μ*.
Journal Article
Journal: Economic Geology
Published: 01 May 2015
Economic Geology (2015) 110 (3): 713–731.
...Florian Bulle; Graham D. Layne Abstract Ni-Cu-Co sulfide mineralization in the Mesoproterozoic Voisey’s Bay intrusion is spatially and genetically associated with magmatic breccia zones within an extensive dike system and, in particular, with the entry point of this system into a larger intrusion...
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Journal Article
Published: 25 September 2008
Canadian Journal of Earth Sciences (2008) 45 (8): 909–934.
... cited in the text and Table 1 . Letters locate intrusions: B, Barth Island; G, Goodnews; H, Hettasch; J, Jonathon; M, Mushuau; N, Newark Island; P, Paul Island; S, Satorsoakulluk; T, Tigalak; Tk, Tikkiraluk; V, Voisey’s Bay. Labelled boxes show areas of Figs. 5, 9, and 12. Within sequence 1...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2016
GSA Bulletin (2016) 128 (1-2): 147–168.
... , p. 249 – 250 . Li C. Lightfoot P.C. Amelin Y. Naldrett A.J. , 2000 , Contrasting petrological and geochemical relationships in the Voisey’s Bay and Mushuau intrusions, Labrador, Canada: Implications for ore genesis : Economic Geology and the Bulletin of the Society...
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Journal Article
Journal: Economic Geology
Published: 01 December 2013
Economic Geology (2013) 108 (8): 1813–1831.
...-Sr isotope systematics of crustal assimilation in the Voisey’s Bay and Mushuau intrusions, Labrador, Canada : Economic Geology , v. 95 , p. 813 – 830 . Barnes S.J. , 2006 , Nickel deposits of the Yilgarn craton: Geology, geochemistry, and geophysics applied to exploration : Society...
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Journal Article
Journal: Economic Geology
Published: 01 May 2015
Economic Geology (2015) 110 (3): 691–711.
...B. M. Saumur; A. R. Cruden; D. Evans-Lamswood; P. C. Lightfoot Abstract The Voisey’s Bay intrusion of the Mesoproterozoic Nain Plutonic Suite hosts a world-class magmatic Ni-Cu-Co sulfide deposit. Here we document the brittle and ductile structure of gneisses surrounding the intrusion using field...
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Journal Article
Published: 01 January 2018
Russ. Geol. Geophys. (2018) 59 (1): 1–18.
... , C. , Lightfoot , P.C. , Amelin , Y. , Naldrett , A.J. , 2000 . Contrasting petrological and geochemical relationships in the Voisey’s Bay and Mushuau intrusions, Labrador, Canada: Implications for ore genesis . Econ. Geol. 95 , 771 – 799 . Li , C. , Naldrett , A.J...
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Image
F IG  20. A. Primitive mantle normalized ( Sun and McDonough,
1989 ) spider...
Published: 01 June 2000
F IG 20. A. Primitive mantle normalized ( Sun and McDonough, 1989 ) spidergram for the Mushuau intrusion. B. Plot of Ce vs. Yb showing different evolution trends for the Voisey’s Bay and Mushuau intrusions.
Image
F IG  12.  U-Pb concordia diagrams of zircon and baddeleyite from the Mushu...
Published: 01 June 2000
F IG 12. U-Pb concordia diagrams of zircon and baddeleyite from the Mushuau intrusion.
Image
F IG  14. Variations of plagioclase and olivine composition
with depth at S...
Published: 01 June 2000
F IG 14. Variations of plagioclase and olivine composition with depth at Sarah, Mushuau intrusion. An = anorthite, Fo = forsterite.
Image
F IG  19. Plot of La/Sm vs. Th/Nb in the country rocks and
different phases...
Published: 01 June 2000
F IG 19. Plot of La/Sm vs. Th/Nb in the country rocks and different phases of the Voisey’s Bay and Mushuau intrusions.
Journal Article
Journal: Economic Geology
Published: 01 January 2003
Economic Geology (2003) 98 (1): 69–86.
... partitioning in olivine [abs.] : Geochimica et Cosmochimica Acta , v. 66 , p. A452 . Li , C. , Lightfoot , P.C. , Amelin , Y.V. , and Naldrett , A.J. , 2000 , Contrasting petrological and geochemical relationships in the Voisey’s Bay and Mushuau intrusions, Labrador, Canada...
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Journal Article
Journal: Economic Geology
Published: 01 June 2000
Economic Geology (2000) 95 (4): 703–724.
... to Kiglapait: B = Barth Island, H = Hettasch, J = Jonathon, M = Mushuau, NILI = Newark Island, and V = Voisey’s Bay. The Cabot Lake intrusion (C) and the Akpaume intrusion (A) are highlighted as examples of ferrodioritic rocks. See text for descriptions. F IG 6. A schematic...
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Journal Article
Journal: Economic Geology
Published: 01 December 2015
Economic Geology (2015) 110 (8): 2063–2085.
...Bartosz T. Karykowski; Paul A. Polito; Wolfgang D. Maier; Jens Gutzmer Abstract The late Mesoproterozoic Giles Complex of the West Musgrave province hosts one of the largest concentrations of mafic-ultramafic layered intrusions on Earth. Therefore, the area is highly prospective for hosting...
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Journal Article
Journal: Economic Geology
Published: 01 June 2000
Economic Geology (2000) 95 (4): 725–748.
... north of the main deposit cluster, mineralization is known from the Mushuau intrusion (formerly the northern part of the Reid Brook intrusion; Fig. 3 ) where rocks hosting disseminated sulfides (the Sarah showing) contain around 1 percent Ni (Diamond Fields Resources Inc., press releases) implying high...
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