Rio Tinto Group (RIO) is only one year away from the closure of its Australian Argyle diamond mine which is planned for 2020. There is no other mine that matches Argyle's output - especially that ...

Contacts Communications Manager, Rio Tinto Diamonds Robyn Ellison M +61 417 968 359 E Robyn.Ellison@riotinto.com Media Relations, United Kingdom Illtud Harri T +44 20 7781 1152 M +44 7920 503 600 ...

The Argyle mine, in the remote Kimberley region of Western Australia, churned out more than 90% of the world's pink diamonds — sought after for their incredible rarity. The seam was discovered in 1979 ...

MINING giant Rio Tinto has joined BHP Billiton in reviewing its diamond business, which could include offloading the Argyle diamond mine in the Kimberley.

November 6, 2019 The Mine That Produces 90 Percent of the World’s Pink Diamonds Is Drying Up. Here’s Why At Argyle, the average annual output has been about 10,000 polished carats. But there ...

The Argyle Diamond Mine closed in 2020 after all its pink and other diamonds were extracted over a 37-year period, meaning the search is now on for new deposits.

Pink diamonds, as well as the world's largest diamond mine, may have formed during the breakup of a supercontinent known as Nuna, claims a newly published article in the scientific journal Nature ...

Read more Australian diamond company collapses Australia's largest ever diamond was dug up from the Merlin diamond mine, about 720km south-east of Darwin (pictured) The Merlin diamond mine ...

BARBER: Yeah. So for a long time, the Argyle Diamond Mine in Western Australia enjoyed a bounty of pink diamonds. Until they closed in 2020, they were the leading supplier of them.

"Argyle has run dry. Every mine has what's called its mine life after which it is no longer economically viable," Anna Cisecki from the Australian Diamond Portfolio told Stockhead in 2021.

The Argyle Mine Control Office with Pitram software. "Pitram has been the backbone of our underground operations and management systems," said Argyle Superintendent Technical Services, Rhett Hassell.

Exploration history and discovery of the Diavik diamond deposits, Northwest Territories, Canada / R.C. Brett, Y. Kinakin, D. Howell, and A.T. Davy -- Evaluation of the Diavik diamond deposit / K.