What´s there to explain ?
You see the old mine shaft and some drifts.
You see 3 drillholes from the winter 2010 drill programm (piercing & close to anomaly).
And you see a big red blob, the C4 anomaly just below the old mine shaft.
This anomaly picture comes from the recent downhole IP survey (probe down an exisitng borehole scanning the surrounding rock).
At least, that´s all I see.
FANTOMAS