Ann: Increase in Copper grade during mining, page-77

""(My real conundrum, what in the dickens will the scrap metal dealer do when a compact car sized nugget rolls into his place?)""

The point of it all, is that we will have to find those types of nuggets before we can roll them into the scrap metal dealer's yard.....

Until then is it just pipe dreams and conjectures. And we all now what conjecture did to many poor investor back in August 2100...don't we...!!!!!