Petra finds 20.08-carat blue diamond at flagship Cullinan mine
Recovery demonstrates the quality of Petra's asset base, as the Cullinan diamond mine remains a significant source of rare blue diamonds, said the company.
Cobalt price boost as electric vehicle loadings surge
New study shows despite ongoing thrifting efforts, cobalt use per…
Canadian student discovers new mineral inside a diamond
The new mineral was named goldschmidtite.
Palladium price peaks at new record high, rhodium roaring
"Any signs of stimulus from the Chinese auto market could…
Gold exploration trends: drilling up, optimism returns
The amount of reported drillholes surged by a staggering 139%…
