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Title: Airborne gamma-ray spectrometer and magnetometer survey, Seattle quadrangle (Washington). Final report

Technical Report ·
DOI:https://doi.org/10.2172/6521807· OSTI ID:6521807

One uranium anomaly meets the minimum statistical requirements as defined. This anomaly is over the potassium (%K) contact area between undifferentiated Tertiary rocks and Pleistocene glacial deposits. Equivalent uranium (ppM eU), equivalent thorium (ppM eT), eU/eT, eU/eK, eT,K, and magnetic pseudo-contour maps are presented in Appendix E. Stacked profiles showing geologic strip maps along each flight-line, together with sensor data, and ancillary data are presented in Appendix F. All maps and profiles were prepared on a scale of 1:250,000, but have been reduced to 1:500,000 for presentation in this report.

Research Organization:
High Life Helicopters, Inc., Puyallup, WA (USA); QEB, Inc., Lakewood, CO (USA)
DOE Contract Number:
AC13-79GJ01692
OSTI ID:
6521807
Report Number(s):
GJBX-135-81(Vol.2B); TRN: 81-010309
Country of Publication:
United States
Language:
English