TY - RPRT TI - Statistical characterization of a large geochemical database and effect of sample size AU - C. Zhang AU - F.T. Manheim AU - J. Hinde AU - J. N. Grossman PY - 2005 DO - 10.1016/j.apgeochem.2005.06.006 UR - https://pubs.usgs.gov/publication/70027821 ID - 70027821 ER -