GOMA, Congo — A mine collapse on Tuesday at a major coltan mining site in eastern Congo left at least 200 dead, according to Congolese authorities, a number disputed by the rebel group that controls the mine. The collapse took place Tuesday at the Rubaya mines , which are controlled by the M23 rebels, Congo’s Ministry of Mines said in a statement on Wednesday, the latest such accident in the country’s mineral-rich and rebel-controlled territories. Fanny Kaj, a senior official in the M23 rebel group, which controls the mines, disputed the figure and said that the collapse was caused by “bombings” and only five people had been killed. “I can confirm that what people are publishing is not true. There was no landslide; there were bombings, and the death toll isn’t what people are saying. It’s simply about five people who died,” Kaj said. Ibrahim Taluseke, a miner at the site, said that he had helped to recover over 200 bodies from the area. “We are afraid, but these are lives that are in danger,” said Taluseke. “The owners of the pits do not accept that the exact number of
