Aerial Radiometric and Magnetic Reconnaissance Survey of the Eagle-Dillingham Area, Alaska Eagle Quadrangle

摘要

The results of a high-sensitivity aerial gamma-ray spectrometer and magnetometer survey of the Eagle Quadrangle, Alaska, are presented. Instrumentation and methods are described in Volume 1 of this final report. Statistical and geological analysis of the radiometric data revealed five uranium anomalies worthy of field checking as possible prospects. Three are located over (or were derived from) Tertiary-Mesozoic granite, which is believed to have the best potential for economic uranium deposits. Another anomaly is located in the Devonian Nation River Formation, which has the characteristics of a possible host rock for sedimentary uranium deposits. (ERA citation 04:007462)