These data are included in the 2020 release of the Regional Geochemical Surveys (RGS) compilation. To download the data please go to http://data.geology.gov.yk.ca/Compilation/21#InfoTab.

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This data package contains results for parts of the Nash Creek and Larson Creek areas. This information has been provided in a variety of digital formats. PDF files include survey descriptions and details regarding methods, analytical data listings and summary statistics. Raw digital data of original field and analytical information plus new reanalysis results are included in Microsoft®Excel (XLS) format. NGR surveys were originally conducted in 1976 and 1977 by the GSC. Samples were re-analyzed in 1990 for gold and 25 other elements and results republished as GSC Open Files 2175 and 2176. As part of a Yukon Database Upgrade Project, original material collected was selected for reanalysis. Samples were delivered to Acme Labs (Vancouver) and were analyzed by an ultra-trace aqua-regia digestion ICP-MS package for 53 elements.

This data package contains results for parts of the Stewart River area (NTS 115N east and 115O). This information has been provided in a variety of digital formats. PDF files include survey descriptions and details regarding methods, analytical data listings and summary statistics. Raw digital data of original field and analytical information plus new reanalysis results are included in Microsoft®Excel (XLS) format.

Archived Content Notice: This publication is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. This is the second in a series of re-formatted Yukon National Geochemical Reconnaissance Open Files. Data were originally released in 1982 as GSC Open File 868. Re-analysis by INAA was carried out and released in 1999 as GSC Open File D3772. This is a CD-ROM of stream sediment and water geochemistry data for the Nahanni Map area. The following analyses were completed on stream sediments: Ag, As, Au, Ba, Br, Cd, Ce, Co, Cr, Cs, Cu, Eu, F, Fe, Hf, Hg, La, Loss-on-ignition, Lu, Mn, Mo, Na, Ni, P2O5, Pb, Rb, Sb, Sc, Sm, Ta, Tb, Th, U, V,W, Yb, and Zn. Stream waters were analyzed for: total alkalinity, Ca, Cl, F, Fe, K, Mg, Mn, Na, Nitrate, pH, phosphate, sulphate, U, and Zn. The full publication details and metadata can be found on the GSC website here: https://geochem.nrcan.gc.ca/cdogs/content/pub/pub00399_e.htm

Stream sediment and water geochemistry for the Stewart River map area. The following stream sediments were analyzed: Ag, As, Au, Ba, Cd, Co, Cu, F, Fe, Hg, Loss-on-ignition, Mn, Mo, Ni, Pb, Sb, Sn, U, V, W, ,Zn. Stream waters were analyzed for pH, uranium, and fluoride.

This data package contains results for parts of the Glenlyon survey area (NTS 105K west and 105L). This information has been provided in a variety of digital formats. PDF files include survey descriptions and details regarding methods, analytical data listings and summary statistics. Raw digital data of original field and analytical information plus new reanalysis results are included in Microsoft®Excel (XLS) format. NGR surveys were originally conducted in the Glenlyon map area in 1988 and covered parts of NTS map sheets 105K and L (Friske and Hornbrook, 1989). Stream sediment and water samples were collected from a total of 1378 sample sites. The work was undertaken by the GSC in conjunction with the Department of Indian Affairs and Northern Development, and the Government of Yukon under the Canada-Yukon Mineral Development Agreement (1985-1989). As part of the 2011 Yukon Database Upgrade Project, original material collected from 1096 sample sites were selected for reanalysis. In 2014, material from the remaining 282 samples sites was selected for reanalysis. Representative 2 gram splits were successfully recovered from a total of 1460 samples. Due to a deficiency of available material, 1 sample was not recovered. The samples were delivered to Bureau Veritas Commodities Canada Ltd. (Vancouver) and were analyzed by an ultra-trace aqua-regia digestion ICP-MS package for 53 elements.

This data package contains results for parts of the Carmacks survey area (NTS 115I). This information has been provided in a variety of digital formats. PDF files include survey descriptions and details regarding methods, analytical data listings and summary statistics. Raw digital data of original field and analytical information plus new reanalysis results are included in Microsoft®Excel (XLS) format. NGR surveys were originally conducted in the Carmacks map area in 1985 and covered parts of NTS map sheet 115I (Geological Survey of Canada, 1986). Stream sediment and water samples were collected from a total of 951 sample sites. The work was undertaken by the GSC in conjunction with the Department of Indian Affairs and Northern Development, and the government of Yukon under the Canada-Yukon Mineral Development Agreement (1985-1989). As part of the 2014 Yukon Database Upgrade Project, original material collected from the 951 sample sites were selected for reanalysis. Representative 2 gram splits were successfully recovered from a total of 985 samples. Due to a deficiency of available material, 4 samples were not recovered. The samples were delivered to Bureau Veritas Commodities Canada Ltd. (Vancouver) and were analyzed by an ultra-trace aqua-regia digestion ICP-MS package for 53 elements.