An analysis of geophysical and geological data from the Gallen test site, Quebec, Canada

The MEGATEM^II system was flown over a test site containing the Gallen deposit. The measured response is consistent with the known geology and shows a rapid decay indicative of a poor conductor. Comparisons with older GEOTEM and INPUT data are problematic, as each dataset was acquired at different stages in the mining of the deposit. Although the GEOTEM data has the best signal to noise, the MEGATEM data were acquired after a significant portion …