Ann: Sulphide Bearing Porphyry Drilled at Chanape, page-132

re: Ann: Sulphide Bearing Porphyry Drilled at... Johno - I recall the breccias have about 0.2% copper, and even though we don't know exactly the percent of the whole content of the sulphide suite, you don't need a lot of sulphides to get 0.2% copper - particularly if they are chalcopyrite dominant. Certainly 1-2% would suffice with the right mineralogical proportions.

And forget about DRK here - notwithstanding its individual merits, there is nothing to use as indicators between these completely different systems.

And that is the last time I will get sucked into that question!!!!!!