Chandgana Location Doing some comparision of the Prophecy web site map and Google Earth Chandgana is located at latitude 47degree, 22 minutes, 27.21 seconds north and longitude 110 degrees 3 minutes, 55.37 seconds east. It is just west of Ondorkhaan. You can see two black coal deposits at surface. One deposit is on flat terrain with a small pear shaped lake within walking distance to the west and another deposit to the south east exposed along the edge of a ridge of hills.