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TitleGeochronology of the Mount Nansen-Nisling River area, Yukon
LicencePlease note the adoption of the Open Government Licence - Canada supersedes any previous licences.
AuthorJoyce, N L; Iraheta Muniz, P; Rayner, N MORCID logo; Ryan, J J
SourceGeological Survey of Canada, Open File 8614, 2020, 28 pages, Open Access logo Open Access
PublisherNatural Resources Canada
Documentopen file
Mediaon-line; digital
File formatreadme
File formatpdf; rtf; xlsx (Microsoft® Excel®)
NTS105E/09; 115G/16; 115H/10; 115H/11; 115H/12; 115H/13; 115H/14; 115H/15; 115I/02; 115I/03; 115I/04; 115J/01; 115N/01; 115N/08
AreaMount Nansen; Nisling River; Stewart River; Dunite Peak
Lat/Long WENS-140.5000 -134.0000 63.5000 61.5000
Subjectsgeochronology; regional geology; Science and Technology; Nature and Environment; radiometric dating; uranium lead dating; zircon dates; electron microscope analyses; bedrock geology; lithology; metamorphic rocks; metavolcanic rocks; igneous rocks; volcanic rocks; rhyolites; intrusive rocks; granodiorites; granites; monzonites; deformation; metamorphism; intrusions; dykes; Paleogene; Canadian Cordillera; Intermontane Belt; Yukon-Tanana Terrane; Snowcap Assemblage; Finlayson Assemblage; Long Lake Suite; Sulphur Creek Suite; Schist Creek Complex; Stikinia; Quesnellia; Stikine Plutonic Suite; Aishihik Batholith; Mount Nansen Group; Whitehorse Plutonic Suite; Casino Suite; Carmacks Group; Rhyolite Creek Complex; Ruby Range Suite; Phanerozoic; Cenozoic; Quaternary; Mesozoic; Cretaceous; Jurassic; Triassic; Paleozoic; Permian; Carboniferous; Mississippian; Devonian
Illustrationsgeoscientific sketch maps; photomicrographs; diagrams
ProgramGEM2: Geo-mapping for Energy and Minerals Western Cordillera, Redefinition of crustal blocks
Released2020 04 14
Summary(Plain Language Summary, not published)
This multicomponent Open File presents zircon U-Pb (12 samples) results for rocks sampled from select units in the Mount Nansen area of Yukon Territory, Canada. This analytical work was conducted as part of the Crustal Blocks activity of the GEM (Geomapping for Energy and Minerals) program of the Geological Survey of Canada (see Ryan et al. (2015; 2016) for details).

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