STUDIES OF POTENTIAL HUMAN-HEALTH EFFECTS FROM BRECCIA-PIPE URANIUM MINING IN THE GRAND CANYON REGION, USA
WALTON-DAY, Katie1, HINCK, Jo Ellen2, CLEVELAND, Danielle2, DUNIWAY, Michael C.3 and CAMPBELL, Kate1, (1)U.S. Geological Survey, Denver, CO 80225, (2)U.S. Geological Survey, Columbia, MO 65201, (3)U.S. Geological Survey, Moab, UT 84532