Ann: Increase in Copper grade during mining, page-15

if a very sceptical view of arranged data from this co makes me a downramper,
then I am very proud to be a downramper.
this is yet again, schoolyard stuff and I'm willing to punt amounts to 2 tenths of bugger all.
if you want to know why, ask someone who really knows mining, rather than someone who desperately wants to be a "miner".
volume weighted this is still play school stuff. it will take a good 6 months to make that irrefutable.
plenty of ' play' room but with much smaller chips, which if you think about it, says it all.