00000nam 2200000za 4500 9.842179 CaOODSP 20251031142447 cr ||||||||||| 170822s2017 oncabd ob f000 0 eng d CaOODSP eng n-cn-nu M183-2/7895E-PDF Anand, Arvind. Reactivated fault systems and their effects on outcrop patterns of thin-skinned early thrust imbrications in the Kiggavik uranium camp, Nunavut [electronic resource] / A. Anand and C.W. Jefferson. [Ottawa] : Natural Resources Canada, Geological Survey of Canada, 2017. 1 p. : col. charts, col. ill., col. maps + bibliographical references (9 p.), 7 maps (figures 1-3, 5-7) Geological Survey of Canada, open file ; 7895 Includes bibliographical references. "Intersecting faults in the northeast Thelon Basin region were investigated under the Geomapping for Energy and Minerals Program in order to understand their effects on outcrop patterns, and their potential spatial relationships to uranium (U) deposits. Existing and new data were compiled and interpreted to produce maps that respect all observations. An important structural complex that existed long before the reactivated faults and filling of the Thelon Basin is a stack of repeated a) greywacke, b) rhyolite and c) quartzite that overlies a number of uranium deposits and prospects. This near-horizontal stack was broken into small segments by intersecting near-vertical reactivated faults, resulting in discontinuous outcrops that line up poorly. The stack formed an impermeable layer but the cross cutting faults, especially their intersections, created zones down which hot water could have easily flowed to produce the deep accumulations of U oxide minerals"--Summary provided by publisher. gccst Structural geology gccst Geophysics gccst Minerals gccst Geological maps Jefferson, Charles Wilson, 1949- Canada. Natural Resources Canada. Geological Survey of Canada. Open file (Geological Survey of Canada) 7895 (CaOODSP)9.506878 PDF 161.36 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-eng.pdf Open File 7895 PDF 90 KB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-1-eng.pdf Open File 7895 references PDF 849 KB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-2-eng.pdf Figure 1 PDF 4.62 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-3-eng.pdf Figure 2A PDF 17.17 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-4-eng.pdf Figure 2B PDF 10.59 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-5-eng.pdf Figure 3 PDF 34.18 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-6-eng.pdf Figure 5 PDF 37.30 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-7-eng.pdf Figure 6 PDF 18.91 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M183-2/M183-2-7895-8-eng.pdf Figure 7 302776