Rio Tinto halves dividend on 41% annual profit drop
Rio's bottom line was hit by weaker iron ore prices as demand from China slowed, as well as higher labour and material costs.
G-7 and EU looking at ways to track and trace Russian diamonds
Previous EU attempts to sanction Russian gems have run into…
De Beers confident talks will deliver a Botswana diamond deal
The Anglo American unit is in talks with the Botswana…
Gemfields evacuates exploration camp in Mozambique after attack
The coloured gems miner has halted operations and vacated its…
De Beers diamond deal threatened as Botswana says it’s ready to walk away
Botswana President said his government is prepared to walk away…
