Sole supplier puts cobalt (and EV) market at risk: IEAFor the International Energy Agency, having the Democratic Republic of Congo as the supplier of almost 60 per cent of the global production of cobalt is a risky business.Valentina Ruiz Leotaud | August 6, 2018 | 11:31 am
Record-breaking stones boost Gem Diamonds salesThe 10 rough, larger-than-100-carats diamonds produced at Letšeng led the…Valentina Ruiz Leotaud | August 6, 2018 | 7:08 am
Stellar rhodium price rally could be coming to an endPrice for scarce precious metal rhodium is up 270% in…Frik Els | August 3, 2018 | 12:46 pm