Commentary: How Olympic Dam went from mother of all digs to 'debottlenecking'

A decade ago BHP Billiton was gearing up to dig the world’s biggest hole in the Australian outback. In 2011, BHP delivered the largest annual profit in Australian corporate history and, like its peers, was flush with cash as China...

By continuing to browse you agree to our use of cookies. To learn more, click more information

Dear user, please be aware that we use cookies to help users navigate our website content and to help us understand how we can improve the user experience. If you have ideas for how we can improve our services, we’d love to hear from you. Click here to email us. By continuing to browse you agree to our use of cookies. Please see our Privacy & Cookie Usage Policy to learn more.

Close