20-carat Okavango Blue diamond unveiled
20-carat Okavango Blue diamond unveiled

The biggest blue diamond discovery ever made in Botswana has been unveiled to the world by Okavango Diamond Company (ODC).

1 day ago

Image: Richards Bay Minerals
Dirty deeds: how to stop Australian miners abroad being linked to death and destruction

Australian companies dominate African mining. The Department of Foreign Affairs and Trade counts 175 ASX-listed companies operating in 35 African countries. Professional services company PwC reckons there are more than 200, and that "a golden age of Australia-Africa relations has begun".

By Julia Dehm 2 days ago