MINING.COM

Petra Diamonds shares fall on lower revenue warning

The miner said smaller than expected diamonds at its Finsch and Cullinan mines in South Africa have sold at modest prices.

Cecilia Jamasmie | June 12, 2015 | 7:00 am

Europe closes in on conflict minerals

An annual list that reveals the names of mineral smelters that do not use raw materials linked with criminal gangs is at the heart of Europe’s push to clean up the world’s mining industry.

Benchmark Mineral Intelligence | June 9, 2015 | 11:28 am

Gemfields shines on rare rubies find

The stock closed 4.17% higher in London Tuesday after the miner revealed the discovery of two rare matching rubies from its Montepuez mine in Mozambique.

Cecilia Jamasmie | June 9, 2015 | 8:00 am

Most US mining and natural resources jobs lost in six years

Mining and logging was the big exception in Friday's payroll numbers with 18,000 jobs lost in May, the worst month since the global financial crisis.

Frik Els | June 5, 2015 | 12:40 pm

The world’s top 40 miners saw returns hitting decade-low in 2014 — report

They shed $156 billion in market value last year, or about 16% of their combined worth, according to PwC.

Cecilia Jamasmie | June 4, 2015 | 3:00 am

Meteorites heading to Earth may contain trillions of diamonds

Gems founds in fragments of the Almahata Sitta meteorite were formed in an unknown planet that existed when our solar system was just forming, researchers say.

Cecilia Jamasmie | June 1, 2015 | 10:45 am