Wafi Hill with the Wafi high sulphidation Au and adjacent Golpu porphyry Cu-Au deposits - after an office briefing, inspection of mineralisation and alteration in drill core and in the field followed, accompanied by Wafi Mining (Harmony) geologists.

En route from Wau by helicopter, they had flown down the Bulolo Valley that had been dredged for gold on a large scale over the preceding century.

Photographs by Mike Porter.