Quest for world’s biggest diamonds gives De Beers a headache
To the southeast of the teeming herds of wildlife in the Okavango Delta in Botswana, an offshoot of the Lundin mining dynasty is extending its search for the world’s biggest diamonds.
Gemfields reports updated ‘G-Factor for Natural Resources’ figures
Measure promotes greater transparency around the level of natural resource…
Rio Tinto to spend $40m on Diavik diamond mine expansion
The approved first phase of the expansion project will extend…
Lucara updates Karowe diamond mine underground expansion
The company invested $106 million in 2022 in underground development.
Rio Tinto halves dividend on 41% annual profit drop
Rio's bottom line was hit by weaker iron ore prices…
