May 9 (Reuters) - (This May 9 story has been corrected to remove references to company ownership in paragraphs 2 and 10) Twangiza Mining, a gold miner operating in the rebel-controlled South Kivu ...

As gold is not considered a critical mineral ... Similarly, a Chinese financing deal for Montreal-based graphite miner Falcon Energy Materials PLC — then known as SRG Mining Inc. — last year was ...