For those that keep harping on about low grades.....
"world average mined copper grades sit
at about 0.65% Cu"
"Significant portions of Mount Hardy's geophysical anomalies remain untested and if TNG can expand the continuity and scale of high grade mineralisation, a small underground mine cannot be ruled out yet."
"Anyway, SIR’s Nova discovery intersection was only 4m at 3.8% Ni and 1.42% Cu"
