Sentences with phrase «ore mined since»
Compare the mass of iron ore mined since the beginning of the industrial revolution to the mass of the Earth.
http://www.realclimate.org/ Not exact matches
A PwC director has claimed the productivity of iron ore mining equipment in Australia has fallen 40 per cent in the last four years, and has sat behind the global average since 2012.
Since the mine was completed in 2008, ore has been mined and is now stockpiled, ready for its rare earths to be extracted.
In Q2 of 2012, Cliffs received $ 128.39 / t for its Eastern Canadian iron ore production (though the Wabush output receives a higher price than the Bloom Lake output since the Wabush mine produces pellets and BL produces fines; Wabush pellets have elevated manganese and receive a lower price than other pellets).