Diamond Project, page-35

from the report well worth reading in detail:

"The highest priority POZ targets are in channels that have previous pitting operations with historic diamond grades which could be considered commercial, depending on pricing. However, these new POZ targets indicate the previous work may have missed the best spots, as the new GPR targets indicate far better trap sites than the original diamondiferous pit areas, and thus the new POZ targets could contain diamond grades which far exceed the historic pit grades"