00000nam 2200000za 4500 9.819842 CaOODSP 20251031142446 cr ||||||||||| 160621s2015 onc|||||o f|0| 0 eng d CaOODSP eng n-cn--- M183-2/7744E-PDF Mapping hydrothermal footprints [electronic resource] : case studies from the Meliadine Gold District, Nunavut / [by] C.J.M. Lawley ... [et al.]. Ottawa : Natural Resources Canada, 2015. [22] p. : figures, graphs, maps. Open file (Geological Survey of Canada) ; 7744 Includes bibliographic references. The Targeted Geoscience Initiative (TGI-4) is a collaborative federal geoscience program that provides industry with the next generation of geoscience knowledge and innovative techniques to better detect buried mineral deposits, thereby reducing some of the risks of exploration. This presentation was given at the 42nd Yellowknife Geoscience Forum (November 25 to 27 2014) and summarizes one aspect of the TGI-4 research project at the Meliadine Gold District. Hydrothermal footprints are key tools for vectoring towards undiscovered ore deposits in the subsurface. However, they are difficult to map. In this contribution, we explore the advantages of hydrothermal footprint mapping following a probabilistic approach and delineate fuzzy footprints at six gold deposits within the Meliadine Gold District. gccst Geochemistry gccst Gold Lawley, C. J. M. Canada. Natural Resources Canada. Geological Survey of Canada. Open file (Geological Survey of Canada) 7744 (CaOODSP)9.506878 PDF 3.48 MB https://publications.gc.ca/collections/collection_2016/rncan-nrcan/M183-2-7744-eng.pdf