| | Journal (article/letter/editorial) | 921-927 Platinum-Group Minerals in the O'Toole (Ni-Cu-Co) Deposit, Brazil CELINA MARIA LEITE MARCHETTO Av...Cdmara, 160-sala 1408, Rio de Janeiro-R J, CEP20020,Brazil Abstract The O'Toole depositis a Cu-Ni-Co sulfidelens...metamorphismand shearing. The main sulfidesof the O'Toole depositare pyrrhotite (po), pentlanditc(pn), and...were identifiedduring microscopy on ore fromthe O'Toole deposit.Mineralidentifications were madeandconfirmedby...THE O'Toole depositwasdiscoveredin 1983 by BP Minera•5o Ltda. It is situated in the Fortaleza de Minasdistrictof | | | Report (chapter) | Abstract: Mineralogical characterization of an ore deposit is an essential on-going activity in a continuum...mineralogy varies throughout an orebody. An ore deposit is the end product of a number of mineralizing...which have produced an economically viable deposit. Mineral deposit formation is an evolving process and not...location and geological definition of a mineral deposit. Mining involves extraction and processing to produce...The mineralogical characterization of a mineral deposit is an essential on-going activity in a continuum |
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