During illegal gold mining in one of the suburbs of the Chinese capital, Beijing 6 people were killed and one was injured, reports TASS, citing the local media . The incident occurred at Pingui region where the gold mine is located . Because of a large surface and a large number of tunnels the mining authorities can not prevent the illegal mining .

Twenty-five people have been arrested since the beginning of this year. The injured was hospitalized . The law enforcement officers are investigating the incident .