HomeIndustriesEnergyAuction Set for Bankrupt Coal CompanyContura Energy last week offered $20.6 million for mines owned by Blackjewel LLC.Aug 1st, 2019John Raby, Associated PressIn a Jan. 21, 2016, file photo, the Belle Ayr Mine stands near Gillette, Wyo.AP Photo/Mead Gruver, File