00000nem 2200000za 4500 9.858476 CaOODSP 20230131161138 m go c f cr ||||||||||| 180704s2014 onc bd a fo 0 eng d 978-1-100-19050-1 a 100000 W067020 W065060 N066460 N066100 CaOODSP eng eng fre n-cn-nu M183-1/4-2011E-PDF Jackson, G. D., author. Geology, Pangnirtung Fiord, Baffin Island, Nunavut [electronic resource] / [Authors: G.D. Jackson and M. Sanborn-Barrie]. Preliminary version Scale 1:100,000 ; Universal Transverse Mercator, zone 20 (W 67°02’--W 65°06'/N 66°46'--N 66°10’) Ottawa : Natural Resources Canada, 2014. 1 map : col. + 1 map information document ([15] p.). Canadian geoscience map ; 4 This record only includes the map and the “Map information document” in PDF, the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/ Includes bibliographical references. "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. Includes abstract in French. gccst Geological maps gccst Geomorphology gccst Surficial geology Sanborn-Barrie, Mary,‏ ‎ 1960- contributor. Canada. Natural Resources Canada, issuing body. Geological Survey of Canada, issuing body. Canadian geoscience map ; 4. (CaOODSP)9.506260 PDF 17.79 MB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-1/M183-1-4-2011-eng.pdf Map PDF 401 KB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-1/M183-1-4-2011-1-eng.pdf Map information document HTML N/A https://doi.org/10.4095/288928 GEOSCAN DOI 288928