RE: Brain needs math help....hi again toro (it's intermission - lol - so curiosity got the best of me)
turns out those numbers I used earlier are pretty close... gold was around 650 when Boulden wrote the article, and copper around 3.40
so if you use those values in the (a,b) equation, you should get quantities very close to what he projected...
go flames indeed ! :)
cheers