The accident occurred in the middle of the day on Monday at the Rubaya mines of the Mining Company of Bisunzu (SMB), in the Masisi area. Due to torrential rains that have recently fallen in the region, landslides are more common. The condition of the buried miners is not yet known.
The Rubaya mine is located 80 kilometers northwest of Goma and is known as the largest coltan mining site in Central Africa.
Non-Informal gold miners in eastern Democratic Republic of Congo scoured rubble on Tuesday for more than 100 colleagues presumed dead after a mine collapsed under the weight of heavy rain and land sliding .
Hundreds of young men in rubber boots crowded around the site cave-in, with some removing rocks by hand from the muddy hillside, video footage showed.
Dozens of people die each year in accidents in largely unregulated artisanal mines in Congo, where often ill-equipped diggers borrow deep underground in search for ore.
Alexandre Kamundala, deputy mayor of the nearby town of Kamituga, said no bodies had been recovered so far.
“The rescue teams have been working hard since this morning to try to find bodies, but given the lack of working tools, they are finding it difficult to move forward efficiently with the search.”
The office of the governor of South Kivu province, Theo Kasi, said most of the victims were young people, and expressed condolences to their families.
“The search continues to identify our deceased compatriots, bring assistance and implement measures to prevent such incidents from repeating,” Kasi’s office said in a statement.
Cave-ins, landslides, and asphyxia are common risks faced by artisanal miners, who rarely have any protective equipment beyond rubber boots, according to Sara Geenen, an assistant professor at the University of Antwerp in Belgium who has conducted research at artisanal gold mines around Kamituga.
“Being an old mining town, Kamituga does have quite a lot of people with geological and technical expertise, but they often don’t have the financial means or access to technology to dig and shore up the tunnels properly,” Geenen said in an email.
A World Bank report last year estimated the number of small-scale miners in Congo at 2 million, many more than work in industrial gold, copper and cobalt mines owned by companies like Glencore GLEN.L and Barrick Gold ABX.TO.
Several cases of floods and landslides are recorded every year, which also kill people. In early April, at least 20 people were killed in a similar incident in Bolowa, in the same region.