51 rock samples were analyzed for a suite of major oxides using x-ray fluorescence techniques. The samples were also analyzed for concentrations of Ag, B, Be, Bi, Cd, Cu, Ge, Mn, Ni, Pb, V, and Zn using direct current plasma techniques; for concentrations of As, Au, Br, Ce, Co, Cs, Eu, Hf, La, Lu, Mo, Nd, Sb, Sc, Se, Sm, Ta, Th, U, W, and Yb using nuclear activation analysis; for concentrations of Ba, Nb, Cr, Rb, Sr, Y, and Zr using x-ray fluorescence techniques; for concentrations of Pr, Gd, Tb, Tm, Dy, Ho, and Er by ICP-mass spectrometry.