Argyle pink diamond coin unveiled in Berlin

The Colombian government says Drummond is one of the country's biggest polluters.

The company said the move isn't an indication that the mine will close.

ArcelorMittal expects steel shipments to increase by 3% this year.

He was killed after police fired rubber and stun grenades bullets to disperse a crowd of protesters.

Global diamond trade is being used to launder illegal funds worth millions of dollars, claims polemic study.

The yellow metal has climbed nearly 1.5% this week.

After over two years of occupation, protesters say it's time for someone to listen to their demands.

Gold reserves per share increased by 127%.

Areva is fighting to keep its tax exemptions; France says Niger's decision to end them is 'legitimate.'