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How TDEM Surveys Minimize Exploration Expenses by Maximizing Area Explored by Every Drill Hole

The Ribago VMS deposit is located in the Noranda Mining Camp of northern Quebec, Canada.

The deposit is at a depth of 600 metres.

A borehole TDEM survey shows an off-hole response from sulphides located 150 metres west of the hole.

This demonstrates that TDEM greatly expands the volume of the subsurface that can be investigated by a borehole.