quarry

Congo says toxic leaks at diamond mine partially owned by Russian Alrosa, which killed 12

Unfinished tractors, pickup trucks pile up as components fall short

Cryptocurrency companies leave China in the “great mining migration”

Steelmakers are faced with how to reduce carbon emissions

Peru’s elections make Castro against the daughter of authoritarian authority

China’s search for rare earths raises Greenland’s government

Greensill faces possible insolvency after Credit Suisse suspends investment funds

Biden will address chip shortages and supply chain issues with executive actions

Vale accepts a $ 7 billion deal for the collapse of the Brumadinho dam

Silver grows as GameStop Day traders move on to other assets