None of 21 coal mines in Jharkhand started .
NEW DELHI: None of the 21 coal mines in Jharkhand which were auctioned or alloted last year to companies including Essar Power, Hindalco, JSW Steel, SAIL and NTPC has started production awaiting clearances, Parliament was informed today. "21 coal mines located in Jharkhand have been auctioned/alloted under the provisions of the Coal Mines (Special Provisions) Act, 2015 and the Rules .