The Tectonic and Structural Setting of the Mount Isa Inlier - Implications for Deposit Models

Описание: The Mount Isa Inlier in north-western Australia is a giant metallogenic province that hosts world class Pb-Zn (±Ag, Cu), Cu-Au (±Mo, Co, U) and U-REE deposits. Although, the area has been the subject of significant exploration activity and numerous academic studies, no major discoveries have been made for more than 20 years. Given the lack of new discoveries, a critical assessment and re-evaluation of existing tectonic and deposit models is required.

The EGRU online seminar discusses some of the current models for the tectonic setting and mineralisation in the Mount Isa region.

Host: Prof Paul Dirks, EGRU, James Cook University, Australia
29th May 2020

Presentations:
Dr Peter Betts, Monash University, Australia
An appraisal of the tectonic models and drivers for the basin systems of the Mount Isa Inlier

Dr Karen Connors, University of Queensland, Australia
Basement terranes and crustal architecture beneath the Mount Isa Inlier, eastern NAC; constraints from geophysics

Dr George Gibson, Australian National University, Australia
Basin inversion, timing and possible implications for sediment-hosted Pb-Zn mineralisation in Western Succession

Prof. Tom Blenkinsop, Cardiff University, United Kingdom
The origin of stresses for intraplate orogeny in the Mount Isa Inlier

Dr Nick Oliver, HOCV Global, Australia
1780-1730 Ma extensional evolution around the Mary Kathleen Belt- implication for Au and U mineralisation

Dr Ioan Sanislav, EGRU, James Cook University, Australia
Multiple orogenic events in the Mount Isa Inlier - implications for models for IOCG deposits