First defined diamond grading system ratified
ISO 24016 is to be used for the grading and description of single unmounted polished diamonds of more than 0.25 carats.
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BHP takes on copper project in Australia’s Northern Territory
It has reached an option agreement with Encounter Resources that could give it up to 75% in the Elliot copper project.
Pebble Partnership CEO resigns over leaked tape
Comments made about elected and regulatory officials in Alaska in private conversations videotaped by an environmental activist group.
Tesla bets on mining with Nevada lithium claim
The company is planning to build its own cathode factory.
Gold windfall heading for investors with miners vowing restraint
Gold companies are vowing to take advantage of the current gold price by generating free cash flow and returning it to shareholders.
Barrick, Japan Gold expand footprint with new project
The Kanehana project, on the Japanese island of Hokkaido, comprises 40 new claims and covers seven historic gold mines.
Gold price slides further on rising dollar
Citi analysts said gold could still hit a record before the end of the year as the US election approaches.
China wants to be carbon neutral by 2060. Is that possible?
President Xi Jinping’s surprise announcement has left many questions, none more important than: “How?”
Glencore tags $355m to extend life of Australian copper assets
Mount Isa Mines' copper smelter and the Townsville copper refinery will continue to operate for another three years.