A landslide earlier this week collapsed several mines at a major coltan mining site in eastern Congo, leaving at least 200 ...

A landslide caused by heavy rain collapsed artisanal coltan mines in eastern Congo, killing more than 200 people. The mines, controlled by M23 rebels, are known for unsafe working conditions and ...

Several mines collapsed in region that produces 15% of world’s supply of rare metal that is key for production of smartphones, computers and aircraft engines ...

The accident happened at the Rubaya mines in the Democratic Republic of the Congo.

At least 200 were killed when mines collapsed at a coltan mining site in eastern Congo this week, rebel authorities say. The ...