| Reference | {Deposit:: BELEZKIJ, J., & GUIMARAES, BOL NO. 106, 1959, P. 81, P. 102}{Deposit:: IMPERIAL INSTITUTE, 1936, P. 106}{Deposit:: QUIRING, 1962, DIE METALLISCHEN ROHSTOFFE: PLATINMETALLE 16 BAND, ENKE VERLAG STUTTGART, P. 112}{Deposit:: OLIVA AND VIEIRA, 1973, PERFIL ANALITICO DA PLATINA: MINISTERIO DAS MINAS E ENERGIA BOLETIM 19, P. 10} |