Artificial material mimics rare earth compounds

Coal and copper generate almost 70% of Mongolia's total export revenues and most of its mining output is sold to neighboring China.

The investigation could lead to provisional duties being applied within nine months and definitive duties, typically in place for five years, in 15 months.

The miner has added 780,000 indicated ounces of gold to its Doropo project in Cote d’Ivoire, taking the its overall resource to over 2 million ounces.

Nussir says the area contains an estimated 72 million tonnes of copper ore - Norway's largest reserve.

The unusual gem found by Alrosa weighs 65.7 carats.

Vist Group launched a robotized towing truck project together with Nazarbayev University and Russian truck maker Kamaz.

The Russian miner sees encouraging prospects from colourful diamonds, market in which it aims to become the world’s leader.

Diamond sales dropped by 44% year-on-year in the first month of 2019.

The company said the acquisition is key to help miners in its portfolio know the ore characteristics within their mines.