Olympic Dam EIS: Impact of the world’s biggest mine
Incomparable and unimaginable are not synonymous, but Olympic Dam is both. It will be the world’s biggest hole-in-the-ground, the largest copper and uranium quarry on the planet, the highest artificial mountain range on Earth and the richest mine since King Solomon………………….
The company will ultimately dig a hole 7.5 kilometres long, five kilometres wide and more than a kilometre deep.
Stacked up, the 44 billion tonnes or so of overburden would effectively create a new mountain range. Depending on its shape, it might be 20 kilometres wide in each direction and almost as high as Mt Lofty’s 720 metres………………………BHP has said it will not comment on the EIS after the weekend even though reporters can’t possibly read all the documents in the time available………..
………….The Independent Weekly understands that the Federal Government is planning much tougher safeguards relating to uranium sales to China, even if it’s gift-wrapped in copper concentrate. BHP does not yet have export permits for that uranium. In May next year nuclear non-proliferation nations, Australia included, will meet in New York. Australia may want a new international treaty to make sure Olympic Dam uranium does not end up in Chinese bombs………….
…………….here’s a prediction. Tomorrow’s EIS will say the project can go ahead on environmental grounds. The company will start moving to begin expansion and hope for a global economic recovery to coincide with increased production. BHP will pass the break-even point on its multi-billion investment within the first two decades, and after that it’s money in the bank all the way down to the year 2100.
But first, there’ll be new legislation presented in State Parliament to legalise the process. It will be a new form of the 1982 Roxby Downs Indenture Ratification Act. It will, once again, over-ride every other Act of Parliament passed up to now and into the future. The first that South Australians see of that legislation will be after the state election.
And BHP Billiton’s Olympic Dam will have an economic and environmental impact that is synonymous with mining on this scale: incomparable and unimaginable.
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