hmmm, good question, lots of interesting words in there,...

hmmm, good question, lots of interesting words in there, "interfingered" is evocative. It's hard to know without a similar description of the earlier drilling at Vardy. I just had a squiz at old announcements and couldn't find any % sulphides remarks. I guess they're trying to offer some geological understanding: first came the pyrite, then the chalcopyrite, then the sphalerite, in the history of the ore. That would be the case with the cobalt replacing iron in the pyrite, and reinforces the idea that there's been hydrothermal transport through the fault?