• Petrology of Cretaceous coals from Northern Alaska

      Rao, P.D.; Smith, J.E. (University of Alaska Mineral Industry Research Laboratory, 1983)
      Alaska has large coal resources and a major portion of these lie on the Arctic North Slope. A project was initiated with the support of the U.S. Department of Energy to conduct a reconnaissance petrological survey of the Northern Alaska field, in order to get a better idea of the potential for liquefaction of the coals.