I calculate that they made 518 tonnes of copper last quarter which equates to 3.6 million
This quarter 336 tonnes of copper which is about 3.8 million
So they are producing some income
Squeeze all costs to 2.00 per pound and 1.00 per pound for debt
Anything above 3 is profit
9 mt to produce 618 tonnes of copper I. Q1 2014
Gee the grade is lower than predicted