Fancy colour diamond prices up 3.9% in 2022
Prices for yellow diamonds climbed by 4.6% from the previous year, followed by a 3.9% rise in pinks and 1.8% in blues, the FCRF says.
Copper price rises on Fed’s comments
The dollar eased after Fed chair failed to offer fresh…
Glencore reopens Peru copper mine with extra security
Antapaccay, one of Peru's largest mines, remained shut for 11…
Scientists search for dark matter in the depths of an abandoned gold mine
Researchers want to lure a hypothesized particle from outer space…
NioCorp aims for 92% rare earth recoveries at demo plant in Quebec
Ore came from the company's Elk Creek project, in Nebraska,…
