What do you think about this?
Especially as regards the European market, with electricity costs between $ 0.10-0.30/kwh
strictly speaking on power being the only variable I wouldn't even suggest to "mine-for-profit" basis with power rates higher than $0.10 ( and you are unable to get write offs or reductions. )
Sorry, but you know, in how many countries in the world the power rates is cheaper than $0.10, right?
In Europe I know none! This means, that you throw away in minimum the whole European market for "
mine-for-profit" or "
long term mining as an investment" customers!