Page 173 - NEWGEN21-Proceedings-Full
P. 173

Pegmatite,Mo and secondary alteration























   Late stage Cu–Mo fluid (chlorite-rich)
                                                                             • Pegmatite/granite emplacement
                                                                                  – alteration and deposition of
                                                 651.6 ± 1.9 Ma

                                                 Re–Os date for                   Mo (c. 650 Ma) – Paterson
                                                 molybdenite,                     Orogeny?

                                                 University of Alberta
                                                 (in press)                  • Late folds, shears and faults
                                                                                  post 650–510 Ma



                                            Government of Western Australia  Department of Mines and Petroleum
                                            Government of Western Australia  Department of Mines and Petroleum
   168   169   170   171   172   173   174   175   176   177   178