Gary Thompson/Las Vegas Review-Journal-file
Open pit area of the Bullfrog Gold Mine as shown in an undated file photo. Barrick Gold completed mining of the Bullfrog Mine in 1999.
Gary Thompson/Las Vegas Review-Journal-file
Open pit area of the Bullfrog Gold Mine as shown in an undated file photo. Barrick Gold completed mining of the Bullfrog Mine in 1999.