00000nem 2200000za 4500 9.818363 CaOODSP 20230131161136 m go c f cr ||||||||||| 160526s2016 onc bd a fo 0 eng d 978-0-660-05530-5 CaOODSP eng eng fre n-cn-yk M183-1/292-2016E-PDF Ryan, J. J. Geology, Mount Nansen - Nisling River area, Yukon [electronic resource] / [authors: J. J. Ryan ... [et al.]]. Preliminary version Scale 1:100 000 ; Universal Transverse Mercator, zone 8 (W 138°16’--W 136°45'/N 62°10'--N 61°38’) Ottawa : Natural Resources Canada, 2016. 1 map : col. + 1 map information document ([12] p.). Canadian geoscience map ; 292 This record only includes the map and the “Map information document” in PDF, the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/ Includes bibliographical references. "The Mount Nansen–Nisling River area is underlain dominantly by Paleozoic rocks of Yukon Tanana terrane, and Triassic to Paleogene successor rocks. Rocks to the east are dominated by the Mississippian Simpson Range suite that is intruded by the voluminous Early Jurassic Long Lakes suite. The western geology is dominated by metasedimentary rocks of the Snowcap assemblage and Stevenson Ridge schist, and lesser Finlayson assemblage metavolcanic and metasedimetary rocks. Permian Sulphur Creek suite forms sparse intrusions of K-feldsparaugen granite. The northern geology is dominated by the mid-Cretaceous Whitehorse plutonic suite and Mount Nansen Group volcanic rocks, that locally host Cu-Au porphyry and Au mineralization. Late Cretaceous Casino suite hypabyssal rocks are present sparsely across much of the area with and have known porphyry and epithermal mineral potential (e.g. Klaza). Paleogene volcanic and hypabyssal rocks are sporadically across the map, and are more prevalent to the southwest"--Abstract. Includes abstract in French. gccst Geological maps gccst Geomorphology gccst Surficial geology Canada. Natural Resources Canada. Geological Survey of Canada. Canadian geoscience map ; 292. (CaOODSP)9.506260 PDF 50.12 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-1-292-2016-1-eng.pdf Map PDF 438 KB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-1-292-2016-eng.pdf Map information document HTML N/A https://doi.org/10.4095/298835 GEOSCAN DOI 298835