00000nam 2200000zi 4500 9.922295 CaOODSP 20251031142448 m o d f cr mn||||||||| 230504t20232023oncab ob f000 0 eng d 9780660485621 CaOODSP eng rda CaOODSP n-cn-nu M183-2/8972E-PDF Sanborn-Barrie, Mary,‏ ‎ 1960- author. Geochemical characterization of plutonic rocks and U-Pb ages of dykes, Boothia Peninsula-Somerset Island, Nunavut / M. Sanborn-Barrie and D. Regis. [Ottawa] : Geological Survey of Canada, 2023. ©2023 1 online resource (22 pages) : colour illustrations, colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8972 Includes bibliographical references (pages 21-22). "The Boothia Peninsula - Somerset Island area is an under-explored frontier region of the western Churchill Province, Canadian Shield where, until recently, knowledge has stemmed from 1962 and 1986-1992 geological mapping, undertaken without benefit of aeromagnetic constraints and with only limited U-Pb geochronology. Geomapping for Energy and Minerals (GEM) built upon this historical foundation through modern-concept bedrock mapping supported by high-resolution geophysical and geochronological data sets. To date, reports of field findings, value-added assay data, new geological maps and journal papers are ensuring that relevant data and knowledge are accessible for this region. This report contains a broad overview of the geochemical character of the major rock units recognized as comprising fundamental crustal components of the Boothia-Somerset region, based on major, minor and trace-element data for select samples"--Introduction, page 2. Geochemistry Nunavut Boothia Peninsula. Geochemistry Nunavut Somerset Island. Uranium-lead dating Nunavut Boothia Peninsula. Uranium-lead dating Nunavut Somerset Island. Intrusions (Geology) Nunavut Boothia Peninsula. Intrusions (Geology) Nunavut Somerset Island. Géochimie Nunavut Boothia, Presqu'île de. Géochimie Nunavut Somerset, Île. Datation Méthode uranium-plomb Nunavut Boothia, Presqu'île de. Datation Méthode uranium-plomb Nunavut Somerset, Île. Intrusions (Géologie) Nunavut Boothia, Presqu'île de. Intrusions (Géologie) Nunavut Somerset, Île. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8972. (CaOODSP)9.506878 PDF 61.21 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8972-eng.pdf (report) HTML N/A https://doi.org/10.4095/331856 (complete dataset)