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TitreSm-Nd isotopic data from the Canadian Shield north of 60 degrees latitude, northern Canada
TéléchargerTéléchargements
AuteurMitchell, R K; van Breemen, O; Davis, W J; Buenviaje, R
SourceCommission géologique du Canada, Dossier public 6409, 2010; 1 CD-ROM, https://doi.org/10.4095/287188 (Accès ouvert)
Année2010
ÉditeurRessources naturelles Canada
Documentdossier public
Lang.anglais
DOIhttps://doi.org/10.4095/287188
MediaCD-ROM; en ligne; numérique
Liensreadme
Formatstxt; pdf; xls; mdb; kml
ProvinceQuébec; Nunavut; Territoires du Nord-Ouest
SNRC16; 24M; 25; 26; 27; 34N; 34O; 34P; 35; 36; 37; 38; 39; 45; 46; 47; 48; 49; 54M; 55; 56; 57; 58; 59; 64M; 64N; 64O; 64P; 65; 66; 67; 68; 69; 74M; 74N; 74O; 74P; 75; 76; 77; 78; 79; 84M; 84N; 84O; 84P; 85; 86; 87; 88; 89; 120; 340; 560
Lat/Long OENS-120.0000 -64.0000 84.0000 59.0000
SujetsArchéen; roches ignées; roches plutoniques; roches volcaniques; roches métamorphiques; datations au neodymium-samarium; isotopes; rapports isotopiques; Bouclier Canadien; géochronologie; Précambrien
Illustrationslocation maps
ProgrammeGEM Tri-Territorial Information Management & Dissemination (Data management), GEM : La géocartographie de l'énergie et des minéraux
Diffusé2010 11 16
Résumé(disponible en anglais seulement)
Sm-Nd isotopic data are presented for ca. 1350 samples of Archean and Paleoproterozoic plutonic, volcanic, metamorphic, hydrothermal and sedimentary rocks of the Canadian Shield, mainly north of 60° latitude, along with ages of rock formation. Derivative data such as "depleted mantle" model ages, as well as EpsilonNd values for samples of known age are also presented. Use of the data is discussed in terms of caveats for interpreting Nd model ages and protocols for plotting equivalent data for meaningful comparison.
GEOSCAN ID287188