Ten miners are trapped underground following a fire that broke out on Tuesday in a sulfur mine in northwest China\'s Shaanxi Province, local authorities said. The mine, located in Chengcheng County, caught fire around 2 p.m. while 28 miners were working underground, a statement from the county\'s publicity department said. Eighteen of the miners have been rescued and are being treated at a local hospital. Efforts to rescue the trapped miners are under way.