University of Alaska Fairbanks, Department of Mining and Geological Engineering, College of Engineering and Mines, PO Box 755800, Fairbanks, AK 99775, United States
University of Alaska Fairbanks, Geophysical Institute, 903 Koyukuk Drive, Fairbanks, AK 99775, United States
University of Alaska Fairbanks, Department of Mining and Geological Engineering, College of Engineering and Mines, PO Box 755800, Fairbanks, AK 99775, United States