The mine gave way after heavy rains on Wednesday, a local rebel spokesman says.

GOMA, Congo -- At least 200 people were killed earlier this week when a landslide collapsed several mines at a major coltan ...

Mine collapse in eastern Congo leaves at least 200 dead - At least 200 people were killed in a landslide at coltan mines in ...

(Corrects first name of spokesperson in paragraph 1) Jan 30 (Reuters) - More than 200 people were killed this week in a collapse at the Rubaya coltan mine in eastern Democratic Republic of Congo, ...

The nation is a major supplier of coltan - dug out by hand - which contains a key component for smartphones, computers and ...

Rubaya mine produces about 15% of the world’s coltan, which is processed into tantalum, used in mobile phones ...

A large artisanal coltan mining site in eastern Democratic Republic of the Congo collapsed after heavy rainfall, burying ...

Ali Khamenei, Iran’s supreme leader,  has warned that any US military action against Iran would lead to a wider ...

More than 200 people have been killed in a collapse at the Rubaya coltan mine in eastern Democratic Republic of the Congo ...

The Rubaya mine collapse in eastern Democratic Republic of Congo has killed more than 200 people, including miners, children, and market women ...

More than 200 people have been killed in a collapse at the Rubaya coltan mine in eastern Democratic Republic of Congo (DRC), ...

More than 200 people were killed this week in a collapse at the Rubaya coltan mine in eastern Democratic Republic of Congo, ...