A gas explosion at the Liushenyu coal mine in northern China's Shanxi province has left dozens of workers trapped underground.

The incident highlights the persistent safety risks within China's mining sector, where methane gas explosions frequently lead to mass casualties. This blast occurred in Changzhi city, a region heavily dependent on coal extraction.

Reports regarding the number of fatalities vary significantly across sources. Some reports said that at least eight people died [1], while other reports citing state media said that 90 people were killed [2]. The latter figure would mark this as the deadliest mining disaster in a decade [2].

Rescue operations are currently underway to locate those still missing. Officials said that 38 workers remained trapped underground following the blast [1], [3]. The explosion was caused by a gas buildup, likely methane, inside the mine shafts [1], [2], [3].

Despite the casualties, some miners were successfully evacuated from the site. Emergency teams brought 201 people safely to the surface [4].

Local authorities in Shanxi province have not yet released a definitive final count of the dead or injured. The discrepancy between the reports of eight deaths [1] and 90 deaths [2] suggests an evolving situation or conflicting data from the scene.

The explosion was caused by a gas buildup, likely methane, inside the mine shafts.

The wide gap in reported fatalities, ranging from eight to 90, reflects common challenges in verifying casualty numbers during industrial disasters in China. If the higher figure is accurate, it indicates a severe failure in gas detection and ventilation systems at the Liushenyu mine, potentially triggering new regulatory scrutiny of safety protocols in the Shanxi province mining belt.