**Rubaya, Eastern DRC** – A devastating mine collapse in the eastern Democratic Republic of Congo has claimed the lives of an estimated 200 people, with fears that the grim toll could still rise. The tragedy unfolded on Wednesday at the Rubaya coltan mine, a site of significant global importance for the production of materials essential to modern electronics. Rescuers are continuing to sift through the debris, grappling with the precarious conditions and the sheer scale of the disaster.
The incident occurred amidst the relentless downpours characteristic of the region's rainy season, which rendered the ground dangerously unstable. Witnesses described how the earth gave way without warning, engulfing miners, children, and market vendors who were present at the time. Lumumba Kambere Muyisa, a spokesperson for the rebel-appointed governor of North Kivu province, confirmed the catastrophic nature of the event, stating, "More than 200 people were victims of this landslide, including miners, children and market women. Some people were rescued just in time and have serious injuries." Approximately twenty individuals with severe injuries are currently receiving medical attention.
The Rubaya mine, situated approximately 60 kilometres northwest of Goma, the provincial capital, is a pivotal source of coltan, with the facility accounting for around 15% of the world's total output. Coltan, when processed, yields tantalum, a crucial element indispensable for the manufacturing of mobile phones, computers, and sophisticated aerospace components. This artisanal mining site, where local populations labour manually for meagre daily wages, has been under the control of the M23 rebel group since early 2024, adding a complex layer of governance and potential access issues to the ongoing rescue and recovery efforts.
The exact circumstances leading to the collapse are still being pieced together, but reports indicate that a substantial landslide, triggered by the heavy rainfall, swept through the mining area. Franck Bolingo, an artisanal miner present at Rubaya, recounted the harrowing experience to AFP, explaining, "It rained, then the landslide happened and swept people away. Some were buried alive, and others are still trapped in the shafts." The precarious nature of the terrain, exacerbated by the monsoon, appears to have been the primary catalyst. As of Friday evening, the precise number of fatalities remained uncertain, with many individuals feared to be entombed within the collapsed shafts.
The immediate aftermath has seen a frantic, albeit challenging, rescue operation. The fragile ground conditions pose a significant risk to those attempting to excavate survivors or recover bodies. An anonymous adviser to the provincial governor indicated that at least 227 confirmed deaths had been reported, underscoring the magnitude of the human cost. The loss of life at Rubaya represents a profound tragedy for the local communities and a stark reminder of the inherent dangers associated with artisanal mining, particularly in regions prone to extreme weather and operating under volatile security conditions. The long-term implications for the global supply chain of tantalum, a material increasingly vital in technological advancements, are also a consideration, though the immediate focus remains on the humanitarian crisis unfolding in North Kivu.