Five mining workers died and one was injured Sunday after a train carrying coal from the tunnel to the ground derailed in central China's Hubei Province, Xinhua quoted local authorities as saying. The accident occurred at 4:30 p.m, at the private Shiba colliery with 200 workers and an annual production of 90,000 tonnes in Wangying Township, Lichuan City, local work safety administration said. The injured was treated in a hospital, but his condition was unavailable. Local police and work safety officials were investigating the cause of the accident.