The proper way to run a miner

In last week’s article, I noted that BHP (ASX: BHP) and Fortescue (ASX: FMG) have recently approved construction of new iron ore mines (South Flank and Eliwana, respectively) while Rio Tinto (ASX: RIO) is also likely to approve its proposed Koodaideri mine in the near future. What is interesting is that all three mines are…