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TitlePreliminary results of a magnetotelluric survey across the Brock Inlier, Northwest Territories
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AuthorSpratt, J E; Craven, J A; Rainbird, R H
SourceGeological Survey of Canada, Open File 8100, 2016, 44 pages, https://doi.org/10.4095/299099
Year2016
PublisherNatural Resources Canada
Documentopen file
Lang.English
Mediaon-line; digital
File formatpdf
ProvinceNorthwest Territories
NTS97D/03; 97D/04; 97D/05; 97D/06; 97D/11; 97D/12
AreaBrock Inlier; Brock River
Lat/Long WENS-124.0000 -122.0000 69.7500 69.0000
Subjectsgeophysics; stratigraphy; mineral potential; mineralization; sedimentary rocks; tectonostratigraphic zones; magnetotelluric surveys; magnetotelluric interpretations; sandstones; bedrock geology; modelling; models; Shaler Supergroup; Precambrian; Proterozoic
Illustrationslocation maps; profiles; rose diagrams; cross-sections; plots
ProgramMackenzie Corridor, Shield to Selwyn, GEM2: Geo-mapping for Energy and Minerals
Released2016 09 26
Summary(Plain Language Summary, not published)
Results of a ground geophysical survey near the eastern limit of the Shield to Selwyn transect extends our knowledge of the spatial distribution of Paleozoic and Proterozoic sequences. Subsurface faulting in the center of the transect, just east of a large gravity anomaly, has created a large deformation zone traceable to mid-crustal depths.
GEOSCAN ID299099