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TitreTill sampling and geochemical analytical protocols used by the Geological Survey of Canada
AuteurMcClenaghan, M B; Plouffe, A; McMartin, I; Campbell, J E; Spirito, W A; Paulen, R C; Garrett, R G; Hall, G E M
SourceGeochemistry: Exploration, Environment, Analysis vol. 13, no. 4, 2013 p. 285-301, https://doi.org/10.1144/geochem2011-083
Année2013
Séries alt.Secteur des sciences de la Terre, Contribution externe 20110252
ÉditeurThe Geological Society of London
Documentpublication en série
Lang.anglais
DOIhttps://doi.org/10.1144/geochem2011-083
Mediapapier; en ligne; numérique
Référence reliéeCette publication est reliée Spirito, W A; McClenaghan, M B; Plouffe, A; McMartin, I; Campbell, J E; Paulen, R C; Garrett, R G; Hall, G E M; (2011). Till sampling and analytical protocols for GEM Projects: from field to archive, Commission géologique du Canada, Dossier public 6850
Formatspdf
Sujetstills; analyses de till; dépôts de till; géochimie du till; méthodes analytiques; preparation d'échantillons; techniques d'échantillonage; méthodes d'échantillonage; géologie des dépôts meubles/géomorphologie; géochimie; Cénozoïque; Quaternaire
Illustrationscross-sections; photographs; flow charts
ProgrammeBases de données couvrant les trois territoires (minéraux indicateurs), GEM : La géocartographie de l'énergie et des minéraux
Résumé(disponible en anglais seulement)
The Geological Survey of Canada (GSC) has developed field and lab methods protocols to guide till sample collection, processing, geochemical analysis of the till matrix, monitoring of quality assurance/quality control, and archiving procedures for reconnaissance- to local-scale geochemical surveys. The most significant concepts and procedures are described in this paper. Continued and long-term use of these protocols will ultimately allow GSC researchers to integrate and contrast multiple datasets and ensure minimum levels of quality assurance and control for all till geochemical data. This set of protocols is the first established for Canadian till sampling and analysis and represents a contribution to the GSC's Geo-mapping for Energy and Minerals (GEM) Program. Sharing the GSC's knowledge on till sampling and analysis with the international community will allow other researchers and explorationists to adopt similar procedures. This sharing of knowledge will ultimately allow comparison of till geochemical datasets from various parts of Canada and internationally as well as ensuring a minimum level of quality assurance and control for all till geochemical data.
GEOSCAN ID289422