710000 co * 1000 COUNTS 3 i sa _t r ood| . th.)bel ah i pal we 24 id bit ba i. Pan oh aed " " : a = i i 1333.0 keV “2200 esou = Figure lld. BUD Ge(Li) 2760 2800, CHANNEL 2600 30cn 8D spectrum.of soil sample taken from Lomilik Island, Aomen-Iroij Complex. - 75 - 320