Select Trace Element Concentrations Determined using X-Ray Fluorescence in Various Size Fractions of Sieved Samples from Flood-Plain Boreholes along Tributaries Draining the Washington County Barite District, Missouri, 2014
These data contain concentrations of trace elements in flood-plain samples in various size fractions measured using x-ray fluorescence. Samples were collected along tributaries draining the Washington County Barite District.