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Surface EM: Fixed Loop Survey
- Fox Resources Ltd. A successful fixed loop survey at Fox Resources’ Whundo prosect has led to the generation of several exciting drill targets.
[PDF case study]
Downhole EM: Flying Doctor DHEM
An early example of three component DHEM successfully targeting the off-hole massive sulphide.
[PDF case study]
Three Component DHEM Surveying: Balcooma
Neil Hughes and William Ravenhurst. Cross component EM data can be used to better interpret the direction of conductors away from the drill hole.
[PDF case study]
Step Response: Sudbury, Canada.
This is an example of how the Step Response was used to find the more conductive part of the mineralisation. In this case it is in the opposite direction from that indicated by the standard off time data.
[PDF case study]
Step Response: Flying Fox, Western Australia
– Western Areas NL This example shows that the combination of late time EM data and the Step Response can be a valuable tool in the ongoing exploration of the deposit.
[PDF case study]
Step Response: Redross/Jeremy Dee, Western Australia
– Mincor Resources NL The Step Response in this example again shows that the more conductive zone within the deposit was opposite to that indicated by the late time data.
[PDF case study] |
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