World’s best opal to be displayed at SA museum
Valued at more than $1 million.
Alrosa’s biggest diamond mine goes underground
The company has officially shifted operations at its flagship Udachnaya…
Caterpillar CEO says more restructurings are likely
Strong greenback is another drag.
Anglo American to axe 53,000 jobs, put 15 assets up for sale
“It is a pretty tough market,” said Chief Executive Mark…
Gemfields Mozambique mine to yield rubies for over 20 years
An independent report has confirmed the Montepuez mine holds the…