Based on this it sounds like they hit minearalization at depth, no doubt saw the cores and we just waiting on grade, this scenario applies to gold Hill just waiting for widths and grade. Note they hit extensive quartz veins at Big M

Hole SM08-01 completed to 608 metres, was spotted 125 m to the W of surface showings. Intersected were several zones of sulphide mineralisation and extensive quartz veining within steeply west- dipping intermediate volcanics and pyroclastic equivalents. Assay results are pending.