GEM Geophysical Surveys Pty Ltd
 

Data Examples

The following example shows moving loop TDEM data collected by GEM over a massive sulphide target using:

  1. Induction Coil Sensor
  2. Fluxgate Magnetometer Sensor

The survey targeted massive sulphide mineralisation in a resistive host rock with minimal overburden. The TDEM anomaly reveals the presence of a conductive feature at depth revealed by an increase in size of the response at late times centered on station 16400. The massive sulphide target is approximately 15m wide and was intersected by drilling at a depth of 340m.

COIL SENSOR


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FLUXGATE SENSOR


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GEM Geophysical Surveys
PO box 330
Maddington
Perth
Western Australia, 6989

Office phone:
08 6253 8000

Office fax:
08 6253 8111