The stone is the "largest internally flawless step cut vivid blue diamond" ever graded by the Gemological Institute of America, the auctioneers said

The Northern Territory government halted expansion plans for the Anglo-Swiss company's McArthur River zinc and lead mine

Lygend Resources trades laterite nickel ore sourced from miners in the Philippines and Turkey, as well as nickel pig iron from Indonesia

The miner has had a busy six months marked by sweeping changes, including selling its $13-billion petroleum business and a listing unification

Half-year 2021 earnings at Fortescue may fall by roughly a third, while six-month profit growth at Rio Tinto and BHP may be knocked down

Shenghe plans to buy a 19.9% stake in Australia's Peak Rare Earths, which runs a project in Tanzania, to secure more overseas resources amid surging prices.

The nation has been seeking to improve oversight of rich resources and President Joko Widodo last month revoked permits of over 2,000 companies due to poor compliance

The state has been closed off to the rest of the country for about two years, taking advantage of its natural isolation to keep cases low

Baise produces about 2.2 million tonnes a year, more than 80% of output in Guangxi, the country's main alumina-exporting region

Perenti’s tech products and services business Idoba will develop mining process optimisation and carbon footprint management tools

The steel sector — the country’s second-largest industrial carbon emitter — will now have until 2030 to reach a peak of those emissions

Company posted an underlying net loss after tax of $36 million and scrapped its dividend as net profit dived 96% to just A$20 million