Extech-IV McArthur River MT; 132 sites from McArthur 2002; magnetotelluric

Extech-IV McArthur River MT; 132 sites from McArthur 2002; magnetotelluric AMT data were collected at 132 stations on a grid and two-dimensional (2D) and three-dimensional (3D) inversions were used to generate resistivity models. These models showed a significant basement conductor coincident with the P2 Fault and uranium deposits, and a resistive halo which might be due to the silicification associated with mineralization. 2022-02-22 Natural Resources Canada NRCan.geogratis-geogratis.RNCan@canada.ca Form DescriptorsNature and EnvironmentScience and Technologyamtearth scienceselectromagnetic mcarthur riverextechgeophysicsmagnetismmagnetotelluric Download Acquistion history through HTTPother https://ftp.geogratis.gc.ca/pub/nrcan_rncan/vector/gsc_sem/extech-IV_MT/3d/Tuncer-2005-v4.doc Download Processing history through HTTPHTML https://ftp.geogratis.gc.ca/pub/nrcan_rncan/vector/gsc_sem/extech-IV_MT/3d/Tuncer-2005-v4.doc Download EDI through HTTPEDI https://ftp.geogratis.gc.ca/pub/nrcan_rncan/vector/gsc_sem/extech-IV_MT/3dedi.zip Download Surveyor notes through HTTPother https://ftp.geogratis.gc.ca/pub/nrcan_rncan/vector/gsc_sem/extech-IV_MT/mcarthur.txt

AMT data were collected at 132 stations on a grid and two-dimensional (2D) and three-dimensional (3D) inversions were used to generate resistivity models. These models showed a significant basement conductor coincident with the P2 Fault and uranium deposits, and a resistive halo which might be due to the silicification associated with mineralization.

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