South African miner Sibanye-Stillwater (JSE: SSW; NYSE: SBSW) has raised the projected cost of its Keliber lithium project in Finland by 17% to €783 million (US$880 million), citing regulatory changes ...

South32’s (ASX: S32) proposed zinc-manganese Hermosa mine in Arizona reached a permitting milestone on Friday following the release of its draft environmental impact statement by the U.S. Forest ...