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North Spirit Lake greenstone belt

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Journal Article
Journal: GSA Bulletin
Published: 01 November 2009
GSA Bulletin (2009) 121 (11-12): 1562–1569.
...H.W. Nesbitt; G.M. Young; S.A. Bosman; F.J. Longstaffe Abstract Detailed mapping of a portion of the North Spirit Lake greenstone belt reveals a basal basaltic volcanic unit (ca. 3 Ga) with a komatiitic component and strong major and trace element geochemical affinity with typical mid-ocean ridge...
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Journal Article
Journal: GSA Bulletin
Published: 01 December 1995
GSA Bulletin (1995) 107 (12): 1458–1467.
...Ross Stevenson Abstract Sm-Nd data are presented for volcanic, plutonic, and sedimentary rocks from the Late Archean North Spirit Lake greenstone belt in northwestern Ontario. The greenstone belt is divided into six lithotectonic assemblages emplaced between 2700 and 3000 Ma. The earliest...
Journal Article
Published: 01 July 1986
Canadian Journal of Earth Sciences (1986) 23 (7): 967–977.
...F. Corfu; J. Wood Abstract The North Spirit Lake greenstone belt in the Sachigo Subprovince of the Superior Province comprises parts of three sequences of volcanic and sedimentary rocks; the main (youngest) is separated from the older sequences by an unconformity to disconformity. The belt...
Image
Geological map of the north-central part of North Spirit Lake (modified from Wood, 1980). Inset at left shows the regional setting of the map area in the North Spirit Lake greenstone belt (after Donaldson and Jackson [1965] and Wood [1980]). Letters are used to identify islands discussed in the text.
Published: 01 November 2009
Figure 1. Geological map of the north-central part of North Spirit Lake (modified from Wood, 1980 ). Inset at left shows the regional setting of the map area in the North Spirit Lake greenstone belt (after Donaldson and Jackson [1965] and Wood [1980] ). Letters are used to identify islands
Journal Article
Published: 01 September 1977
Canadian Journal of Earth Sciences (1977) 14 (9): 1980–1990.
... stability of the Canadian Shield before deposition of the immature sedimentary rocks that form part of an Archean (>2.6 Ga) greenstone belt of the Superior Province. Un conglomérat datant de l'Archéen dans la région de North Spirit Lake dans le nord-ouest de l'Ontario contient de rares galets...
Journal Article
Published: 01 April 2000
The Canadian Mineralogist (2000) 38 (2): 455–470.
.... The area ( Fig. 2 ) is bounded on the south by major greenstone belts at Red Lake and Woman Lake (Birch–Uchi belt) and on the north by a chain of greenstone belts extending through Favourable Lake and North Spirit Lake. Berens River plutonic rocks extend west of the Ontario–Manitoba border to Lake Winnipeg...
FIGURES
Journal Article
Published: 01 April 2000
The Canadian Mineralogist (2000) 38 (2): 287–317.
... of the largest belts. Older plutonic and supracrustal rocks also occur further to the west in the Favourable Lake and North Spirit Lake greenstone belts, and possibly in the Sandy Lake and Muskrat Dam belts (see summary in Tomlinson et al. 1999 ), but at present there is no evidence that these older...
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Journal Article
Published: 21 August 2000
Canadian Journal of Earth Sciences (2000) 37 (9): 1275–1286.
... ages in supracrustal and plutonic rocks; North Spirit Lake area, northwestern Ontario . Canadian Journal of Earth Sciences , 23 : 967 – 977 . Corfu F. Davis D.W. Stone D. Moore M.L. 1998 . Chronostratigraphic constraints on the genesis of Archean greenstone belts...
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Journal Article
Published: 10 November 2000
Canadian Journal of Earth Sciences (2000) 37 (12): 1677–1689.
... Superior Province . Canadian Journal of Earth Sciences , 26 : 1688 – 1712 . Stevenson R.K. 1995 . Crust and manlte evolution in the late Archean: evidence from a Sm–Nd isotope study of the North Spirit Lake greenstone belt, northwestern Ontario, Canada . Geological Society of America...
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Journal Article
Published: 04 September 2006
Canadian Journal of Earth Sciences (2006) 43 (7): 1085–1117.
.... Wallace H. 1986 . U–Pb zircon ages for magmatism in the Red Lake greenstone belt, northwestern Ontario . Canadian Journal of Earth Sciences , 23 : 27 – 42 . Corfu F. Wood J. 1986 . U–Pb zircon ages in supracrustal and plutonic rocks; North Spirit Lake area, northwestern Ontario...
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Journal Article
Published: 01 February 1982
Jour. Geol. Soc. India (1982) 23 (2): 85–89.
... gneisses from the South Indian craton. Nature, v. 283, pp. 469-470. BICKLE, M. J. and NISBET, E. G., (1977) The chicken or the egg: comment. Geology, v. 5, pp. 68-71. DONALDSON, J. A. and OJAKANGAS, R. W., (1977) Orthoquartzite pebbles in Archaean conglomerate, North Spirit Lake, Northwestern Ontario. Can...
Journal Article
Published: 01 February 2018
Canadian Journal of Earth Sciences (2018) 55 (2): 172–187.
... in the Kaapvaal craton, the Zimbabwe craton, the Yilgarn craton, and the Yellowknife greenstone belt in the Slave craton ( Thurston 2015 and references therein). In the field, structural and lithological similarities between the Horseshoe Lake, Windigo Lake, and North Caribou greenstone belts that surround...
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Journal Article
Published: 01 November 1989
Jour. Geol. Soc. India (1989) 34 (5): 505–516.
... from continental sources, e.g. North Spirit lake greywackes have K20/Na20 greater than I. However, greywackes derived from Archaean tonalitic upper crust could have these K20/Na20 ratio < 1. Degree of weathering undergone by source rocks could be obtained by chemical index of alteration (CIA) proposed...
Journal Article
Published: 01 April 2000
Canadian Journal of Earth Sciences (2000) 37 (1): 1–15.
... southwestward from Shebandowan into the Saganagons greenstone belt that is continuous with the Knife Lake area of Minnesota (Fig.  1 ). Using geochronology, Corfu and Stott ( 1998 ) carry the correlation of lithologically similar strata 250 km farther eastward from Shebandowan to scattered sequences that lie...
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Journal Article
Published: 01 November 2007
The Journal of Geology (2007) 115 (6): 655–674.
...-scale faults were related to uplift and major displacement, along which the unconformities developed. These faults include (1) the 400-km-long Destor-Porcupine (Timmins) and Cadillac-Larder Lake (Kirkland Lake) faults in the Abitibi greenstone belt, (2) a major fault system in the Wabigoon Subprovince...
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Journal Article
Published: 30 January 2018
The Canadian Mineralogist (2018) 56 (1): 39–64.
... and trace element geochemistry and genesis of supracrustal rocks of the North Spirit Lake Greenstone Belt, NW Ontario, Canada . Precambrian Research 174 , 16 – 34 . Neyedley, K., Hanley, J.J...
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Journal Article
Published: 31 August 2005
Canadian Journal of Earth Sciences (2006) 43 (7): 895–927.
... . Geological Society of America Bulletin , 104 : 1621 – 1636 . Stevenson R.K. 1995 . Crust and mantle evolution in the late Archean: Evidence from a Sm–Nd isotopic study of the North Spirit Lake greenstone belt, northwestern Ontario . Geological Society of America Bulletin , 107 : 1458 – 1467...
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Journal Article
Published: 22 December 2015
Canadian Journal of Earth Sciences (2016) 53 (2): 176–188.
...Michael D. Hendrickson Abstract The Oaks Belt (OB) is a Neoarchean volcanic complex located in northwestern Minnesota, USA. It is part of the Wabigoon granite–greenstone terrane that hosts the world-class Rainy River gold deposit in nearby Ontario, Canada. Rocks in the OB form a north-dipping...
FIGURES
Journal Article
Published: 29 May 2002
Canadian Journal of Earth Sciences (2002) 39 (5): 687–710.
... to postdate deposition of Florence Lake volcanic belt rocks. Fig. 1. Sketch map showing partially “reconstructed” North Atlantic craton (NAC) and relationships between the NAC and surrounding Paleoproterozoic orogens. The southeastern Churchill Province (SECP) is a composite Paleoproterozoic orogen...
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Journal Article
Published: 01 August 2020
Jour. Geol. Soc. India (2020) 96 (2): 199–206.
... research work and concentrated on petrology and geochemistry of several rock suites from various parts of India which includes the ultramafic, mafic and felsic lithologies from greenstone belts of Dharwar Craton, meta basic rocks and alkaline rocks of North eastern India, ophiolites of Andaman and Nagaland...
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