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TitleGeochronology of the Klaza River area, Yukon
LicencePlease note the adoption of the Open Government Licence - Canada supersedes any previous licences.
AuthorJoyce, N LORCID logo; Iraheta Muniz, P; Kellett, D AORCID logo; Rayner, N MORCID logo; Ryan, J J
SourceGeological Survey of Canada, Open File 8615, 2022, 66 pages, Open Access logo Open Access
PublisherNatural Resources Canada
Documentopen file
Mediaon-line; digital
RelatedNRCan photo(s) in this publication
File formatreadme
File formatpdf; rtf; xlsx (Microsoft® Excel®); xls (Microsoft® Excel®)
NTS115J/02; 115J/03; 115J/06; 115J/07
AreaKlaza River
Lat/Long WENS-139.0167 -138.5000 62.3167 62.0000
Subjectsregional geology; geochronology; tectonics; Science and Technology; Nature and Environment; radiometric dating; uranium lead dating; zircon dates; argon argon dating; tectonic history; metamorphism; deformation; electron microscope analyses; microscopic analysis; electron probe analyses; bedrock geology; lithology; mafic rocks; ultramafic rocks; igneous rocks; volcanic rocks; dacites; rhyolites; breccias, volcanic; intrusive rocks; granodiorites; quartz feldspar porphyries; metagabbros; metamorphic rocks; orthogneisses; amphibolites; schists; marbles; greenschists; paragneisses; textural analyses; Paleogene; Paleocene; Eocene; Canadian Cordillera; Yukon-Tanana Terrane; Rhyolite Creek Complex; Ruby Range Suite; Carmacks Group; Casino Suite; Mount Nansen Group; Whitehorse Suite; Long Lake Suite; Stikine Suite; Sulphur Creek Suite; Schist Creek Complex; Stevenson Ridge Schist; Snowcap Assemblage; Phanerozoic; Cenozoic; Tertiary; Mesozoic; Cretaceous; Jurassic; Triassic; Paleozoic; Carboniferous; Mississippian; Devonian
Illustrationsgeoscientific sketch maps; photographs; photomicrographs; Concordia diagrams; bar graphs; plots
ProgramGEM2: Geo-mapping for Energy and Minerals Western Cordillera, Redefinition of crustal blocks
Released2022 02 07
Summary(Plain Language Summary, not published)
This multicomponent Open File presents zircon U-Pb (12 samples) and hornblende, muscovite and biotite 40Ar/39Ar (16 samples) results for rocks sampled from select units in the Klaza area of Yukon Territory, Canada. This analytical work was conducted as part of the Redefinition Crustal Blocks activity of the GEM (Geomapping for Energy and Minerals) program of the Geological Survey of Canada (see [previous Ryan open files and maps] for details).

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