1. Hydrological, geological, and biological site characterization of breccia pipe uranium deposits in northern Arizona Publication/Creation: Reston, Va. : U.S. Dept., of the Interior, U.S. Geological Survey, 2010 Resource Type: Book Access & Availability: Loading
2. A mineralized breccia pipe in Mohawk Canyon, Arizona--lithologic and geophysical logs Publication/Creation: Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey Resource Type: Book Access & Availability: Loading