Thursday, 28th November, 2013. 5.30pm for 6pm Rugby Club, Rugby Place, Circular Quay
Co-author: Greg Corbett
50 years of exploration and research on porphyry Cu-Au-Mo deposits commenced in the 1970’s by Lowell and Guilbert with their work on porphyry alteration based on their study of the San Manuel-Kalamazoo porphyry, then continued with Gustafson and Hunt’s genetic model based on the EL Salvador deposit in 1975 and Richard Sillitoe’s work on Philippine and Chilean deposits. Recent contributions include the introduction of time into the porphyry model from Terry Leach’s research on actively forming porphyry Cu-Au systems in the Philippines in the late 1980’s, and Greg Corbett’s work on the structural controls emplacement of porphyry systems during 1990’s.
This presentation focused on:
Dave Robson – NSW Geological Survey – Riverina Gravity Survey Data Release and mention of Other Survey Geophysical Activities in NSW