A coal minter has died at the Wambo open cut mine near Singleton in NSW. Picture: Toby ZernaMining operations have been suspended after a miner died at the United Wambo Open Cut coal mine in the NSW Hunter Valley. The surface coal mine, operated by Glencore, produces about 3.5 million tonnes of coal each year and is located near Singleton in NSW, about 200km north of Sydney. Picture: FacebookMr Sharpe said, with deep sadness, a worker died during a mobile equipment incident at their coal operation in the Hunter Valley. Picture: Toby ZernaThe Minerals Council of Australia (MCA) expressed its condolences to the family, friends and workmates of the miner who died at the NSW site.