Huntoon, P.W., 1996, Large-basin ground water circulation and paleo-reconstruction of circulation leading to uranium mineralization in Grand Canyon breccia pipes, Arizona: Mountain Geologist, v. 33, no. 3, p. 71-84.
Mountain Geologist, v. 33, no. 3, p. 71-84.
Breccia Pipe, Uranium, Mineralization, Karst, Groundwater, Paleohydrology, Cave, Mississippian, Pennsylvanian, Permian, Mesozoic, Triassic, Jurassic, Cretaceous,