
TY  - JOUR
A1  - Sykes, Michael 
A1  - Wolfgram, Peter 
A1  - Hart, John 
A1  - Mckinnon-Matthews, Jim 
T1  - Airborne EM surveys over the Barrow Creek Prospect, NT
JF  - ASEG Extended Abstracts
JO  - ASEG Extended Abstracts
Y1  - 2006
VL  - 2006
IS  - 1
SP  - 1
EP  - 10
KW  - 
UR  - https://doi.org/10.1071/ASEG2006AB174 
N2  - Three time-domain airborne EM surveys were recently flown over a known mineral deposit at Barrow Creek, NT. The Ni/Cu/Ag deposit is located in an area characterised by variable conductive overburden and is considered a difficult exploration target. Data from the three airborne systems and a moving loop ground EM survey were processed and analysed to compare the relative abilities of the systems to locate the target. It was found that the fixed-wing systems (TEMPEST and GEOTEM) produced clear responses to the known mineralisation that were consistent with the model developed from the ground EM responses. The EM responses measured with the helicopter system (HoistEM) did not indicate the target. 
ER  -

