Atleast 200 dead after landslide collapses coltan mines in Eastern Congo

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 supply a major share of the world’s tantalum.

Goma (Congo): A landslide earlier this week collapsed several mines at a major coltan mining site in eastern Congo, leaving at least 200 people dead, rebel authorities said on Saturday.

The collapse took place on Wednesday at the Rubaya mines, which are controlled by the M23 rebels, Lumumba Kambere Muyisa, the spokesperson of the rebel-appointed governor of North Kivu province, told The Associated Press. He said the landslide was caused by heavy rains.

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“For now, there are more than 200 dead, some of whom are still in the mud and have not yet been recovered,” Muyisa said. He added that several others were injured and taken to three health facilities in the town of Rubaya, while ambulances were expected to transfer the wounded on Saturday to Goma, the nearest city, around 50 kilometres (30 miles) away.

The rebel-appointed governor of North Kivu has temporarily halted artisanal mining on the site and ordered the relocation of residents who had built shelters near the mine, Muyisa said.

A former miner at the site told The Associated Press there have been repeated landslides because the tunnels are dug by hand, poorly constructed, and left without maintenance.

“People dig everywhere, without control or safety measures. In a single pit, there can be as many as 500 miners, and because the tunnels run parallel, one collapse can affect many pits at once,” Clovis Mafare said.

Rubaya lies in the heart of eastern Congo, a mineral-rich part of the Central African nation which for decades has been ripped apart by violence from government forces and different armed groups, including the Rwanda-backed M23, whose recent resurgence has escalated the conflict, worsening an already acute humanitarian crisis.

Congo is a major supplier of coltan, a black metallic ore that contains the rare metal tantalum, a key component in the production of smartphones, computers and aircraft engines.

The country produced about 40 per cent of the world’s coltan in 2023, according to the US Geological Survey, with Australia, Canada and Brazil being other big suppliers. Over 15 per cent of the world’s supply of tantalum comes from Rubaya’s mines.