Glencore declined to say how much acid was spilled from the tank, but said KCC immediately contained the spill and conducted follow-up monitoring of the environment.

A new power purchase agreement is expected to reduce energy costs at Rosh Pinah by 18%.

The Central Houndé project consists of three early-stage exploration permits.

The new state cobalt buyer wants to have a monopoly on all hand-dug cobalt in the central African country.