Kaiserthe town is located at the entrance of the now defunct eagle mountain iron mine once owned by the southern pacific railroad then kaiser steel and located on the southeastern corner of joshua tree national park. The eagle mountain iron mine closed more than 30 years ago. https://www.desertusa.com/cities/ca/photos/eagle-mt-town.jpg Eagle Mountain Ca Ghost Town Desertusa The eagle mountain railroad starts at a remote location called ferrum latin for iron which is located adjacent to the salton sea in riverside county and terminates 51 miles 82 km away at the eagle mountain mine also known as iron chief mine.