TY - RPRT TI - Determination of the platinum - Group elements (PGE) and gold (Au) in manganese nodule reference samples by nickel sulfide fire-assay and Te coprecipitation with ICP-MS AU - V. Balaram AU - R. Mathur AU - V.K. Banakar AU - J.R. Hein AU - C.R.M. Rao AU - Rao T. Gnaneswara AU - B. Dasaram PY - 2006 UR - https://pubs.usgs.gov/publication/70029015 ID - 70029015 ER -