Compare to plutonium the use Tony Hillerman made in People of Darkness of uranium-ore, mole-shaped amulets being used to kill Navajos who wore them in a particular body position for years and did not know they were radioactive.. .,:;-!+=*^&%#$@(^)?->;:,. David Yeamans CST-7, MS E516, (505) 665-8832 Los Alamos National Laboratory Los Alamos, New Mexico 87544 dryeamans@lanl.gov