Samples were analyzed for concentrations of Ag, Cu, Mo, Pb, and Zn using atomic absorption analysis. Samples were analyzed for concentrations of U3O8 using fluorometric analysis. Samples were analyzed for concentrations of W using an unknown method. Samples were analyzed for a suite of 42 elements using semi-quantitative optical emission spectrography. Samples were analyzed for concentrations of Th using X-ray fluorescence techniques.