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  • Tectonic and Structural Controls to Porphyry and Epithermal Mineralization in the Cenozoic Magmatic Arcs of Southeast Asia and the West Pacific

    • Porphyry and epithermal deposits in Southeast Asia and the west Pacific occur largely in middle to late Cenozoic (25 to 1 Ma) magmatic arcs. The combined past production and current resources of these deposits exceeds 15,000 tonnes of gold and 115 million tonnes of...

    Magmatic Mineral Systems

    Steve Garwin

    13 September 2013

  • Special Project

    T. Campbell McCUAIG

    2 June 2013

  • Multiscale Structural Controls on Mineral Systems

    • Now recognise multiscale fluid flow conduits as the primary element of ore-forming hydrothermal systems.
    • Long-lived vertically-accretive structures are key pathways for metal transfer through the lithosphere.
    • These are not the obvious structures...

    Special Projects

    T. Campbell McCUAIG

    2 June 2013

  • Machine learning for lithology classification,data fusion and evaluating prediction uncertainty

    1). Machine learning algorithms (MLAs) are a group of powerful tools that have the ability to generate, with minimal user input, predictions for data-driven problems represented by a high-dimensional input space.
    2). This research investigates the use of “off-the-s...

    Sepcial Projects

    Matthew Cracknell

    12 April 2013

  • Non-linear interaction of dynamic reactive interfaces in hydrothermal porous media

    Objectives :
    1) Nonlinear simulation of reaction-diffusion-convection process during the geochemical reaction A+B->C in porous media
    2) Transport of heat and solutes in the mineralization process in Earth Science
    3) Fingering of fluid and temperature front...

    Geophysics & Image Analysis

    Qiangqiang Liu, Alison Ord, Bruce...

    7 April 2013

    Members Only

  • The OSNACA Mathematical Technique

    •The OSNACA Project is an open source project where assay data is freely available online.
    •A new technique has been developed that quantifies differences in multi-element signatures and makes it possible, for the first time, to create a map of “magmato-hy...

    Special Proect

    Carl Brauhart

    28 March 2013

    Members Only

  • Review on the use of stereonet diagrams to present ans interrogate structural data

    • This lecture will give a brief review of stereonets
    • How to plot a plane
    • How to plot a lineation on the plane

    Training & Knowledge Transfer

    John Miller

    18 March 2013

    Members Only

  • Ore shoot controls

    Aim of lecture:
    • Brittle ore shoot controls
    • Ductile ore shoot controls
    • Will highlight controls using real examples

    Training & Knowledge Transfer

    John Miller

    18 March 2013

    Members Only

  • Appendix

    • Background on rock deformation
    • Summary of Shear sense indicators in shear zones
    • Exercises on faults & shear zones

    Training & Knowledge Transfer

    John Miller

    18 March 2013

    Members Only

  • Structural controls on Cu distribution at Mt Isa Cu

    • Cu breccias developed during a transient switch from D3 E-W shortening to sinistral strike-slip behavior – then changes back to E-W compression
    • Change from D3 E-W shortening to sinistral strikeslip would have allowed the system to suddenly access a dee...

    Training & Knowledge Transfer

    John Miller

    18 March 2013

    Members Only

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