ARMELIN, M.J.A.VASCONCELLOS, M.B.A.PEREIRA, E.B.SIRCILLI NETO, F.2014-07-312014-07-312014-07-312014-07-311989ARMELIN, M.J.A.; VASCONCELLOS, M.B.A.; PEREIRA, E.B.; SIRCILLI NETO, F. Determination of iridium concentrations in sedimentary rocks and in the geological standard PCC-1 by radiochemical neutron activation analysis. <b>Journal of Radioanalytical and Nuclear Chemistry</b>, v. 132, n. 2, p. 261-267, 1989. Articles. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/6919.0236-5731http://repositorio.ipen.br/handle/123456789/6919261-267openAccessiridiumsedimentary rocksneutron activation analysisDetermination of iridium concentrations in sedimentary rocks and in the geological standard PCC-1 by radiochemical neutron activation analysisArtigo de periódico2132Articles