Sigma Lithium sues former co-CEO

Lindian aims for centuries of REE production

lindian resources

Mine to metals model makes ASM a rare opportunity

australian strategic materials

Ardea set for 40 years plus of nickel, cobalt production

ardea resources

Saudi to help Africa 'break ranks' with historic trading partners

saudi ministry of industry and mineral resources

The case was filed in New York Court on Monday against Calvyn Gardner, the company's chief executive until January and the ex-husband of current chief executive Ana Cabral-Gardner, and Luiza Valim,