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| 02642nem 2200409za 4500 |
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| 001 | 9.572732 |
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| 003 | CaOODSP |
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| 005 | 20230131161133 |
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| 006 | m go c f |
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| 007 | cr ||||||||||| |
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| 008 | 150406s2013 onc bd a fo 0 eng d |
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| 020 | |a978-1-100-19877-4 |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn-nu |
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| 086 | 1 |aM183-1/39-2011E-PDF |
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| 100 | 1 |aSanborn-Barrie, Mary, |d1960- |eauthor. |
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| 245 | 10|aGeology, Qikiqtarjuaq, Baffin Island, Nunavut |h[electronic resource] / |c[by] M. Sanborn-Barrie, M. Young, and J.B. Whalen. |
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| 250 | |aPreliminary version |
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| 255 | |aScale 1:100,000 |
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| 260 | |a[Ottawa?] : |bNatural Resources Canada, |cc2013. |
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| 300 | |a1 map : |bcol. |
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| 490 | 1 |aCanadian geoscience map ; |vNo. 39 |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"Cumberland Peninsula, eastern Baffin Island, is an under-explored, frontier region with significant diamond, base- and precious-metal potential. Archean (2.97-2.77 Ga) foliated to gneissic tonalitic plutonic rocks with enclaves of >2.77 Ga semipelite, ca. 2.88 Ga gabbro and rare ca. 2.92 Ga metavolcanic rocks form a structural basement, exposed in the south and north. Metasedimentary cover rocks of the Paleoproterozoic Hoare Bay group, exposed from the central to the northeast part of the peninsula, are in tectonic contact with the basement gneisses. The cover sequence includes widespread semipelite-psammite with minor quartzite, marble, silicate- and oxide-facies iron-formation, chert and graphitic-pyritiferous shale, and two geochemically-distinct strands of ultramafic-mafic metavolcanic rocks of pyroclastic origin. Basement and cover rocks are cut by 1.9-1.88 Ga charnockite, biotite-garnet granodiorite and lesser quartz diorite of the Qikiqtarjuaq plutonic suite. Major structures and medium to high-grade metamorphic assemblages are attributed to polyphase tectonometamorphism between ca. 1.90-1.84 Ga"--Abstract. |
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| 546 | |aIncludes abstract in French. |
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| 590 | |a13-38|b2013-09-20 |
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| 692 | 07|2gccst|aGeological maps |
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| 692 | 07|2gccst|aGeomorphology |
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| 692 | 07|2gccst|aSurficial geology |
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| 700 | 1 |aYoung, M., |econtributor. |
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| 700 | 1 |aWhalen, Joseph Bruce, |econtributor. |
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| 710 | 1 |aCanada. |bNatural Resources Canada, |eissuing body. |
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| 710 | 2 |aGeological Survey of Canada, |eissuing body. |
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| 830 | #0|aCanadian geoscience map ;|vNo. 39.|w(CaOODSP)9.506260 |
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| 856 | 40|qPDF|s20.26 MB|uhttps://publications.gc.ca/collections/collection_2013/rncan-nrcan/M183-1-39-2011-eng.pdf |
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| 856 | 40|qHTML|sN/A|uhttps://doi.org/10.4095/292016 |
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