Online Spatial Data
Alaska Geochemical Database AGDB analytical method: DN
Uranium and thorium by delayed neutron activation counting.
Taggart, Joseph E., editor
Analytical methods for chemical analysis of geologic and other materials, U.S. Geological Sur
U.S. Geological Survey open-file report 02-223
Title from PDF title screen (viewed on Oct. 21, 2003). Updates Open-file report 96-525. Includes bibliographical references. Mode of access: Internet. System requirements: Adobe Acrobat Reader (available free).
Parameters using this method
ThCV_pct_DN Thorium, coefficient of variance, in percent, by delayed neutron counting
Th_ppm_DN Thorium, in parts per million by weight, by delayed neutron counting
UCV_pct_DN Uranium, coefficient of variance, in percent, by delayed neutron counting
U_ppm_DN Uranium, in parts per million by weight, by delayed neutron counting