Abstract: Aurora Geosciences Ltd was contracted to perform a review of publicly available digital magnetic geophysical data submitted with assessment reports to develop standardized products and compilations. Data submitted prior to March 2015 were considered.

Individual assessment report data were levelled and integrated with 1:250 000 compilations.

Four gridded PDFs have been produced (residual total magnetic field, reduced to pole, vertical derivative and tilt derivative). Original 250k geophysical data can be found in YGS Open File 2017-39.

Authors: Aurora Geosciences Ltd. and Bruce, J.O.

Keywords: geophysics, Magnetic survey

Map Scale: 1 : 250000

NTS Mapsheet(s): 115J

Citation: Aurora Geosciences Ltd. and Bruce, J.O., 2020. Reprocessing of Yukon magnetic data for NTS 115J. Yukon Geological Survey, Open File 2020-34, scale 1:250 000, 4 sheets.

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