Seminar

This presentation will cover three aspects: 1) Who is Hexagon and what is their role in mining; 2) Hexagon mine monitoring and how they change how mining operations work; 3) Thoughts on technology direction in mining, and some consideration for current HDR students in developing rewarding careers.

Current flash flotation test techniques are targeted at operating plants. A laboratory batch test technique for greenfields operations was developed and will be described. Finding geometallurgical relationships to proxy data is often difficult and relationships mediocre. A slightly unusual method was followed to select samples for geomet testing and may have helped in developing exceptionally strong predictive relationships for almost all metallurgical parameters.

The Himalaya-Tibetan Plateau is the type example of continent-continent collision systems. Suturing of Indian and Eurasian continents and the subsequent rise of Himalaya-Tibetan Plateau have exerted an impact on climate, ocean circulation, biological processes, and resource accumulation. This talk will bring the audience to the Ladakh region in NW India where the suture zone and southern Eurasian Plate are exhumed to the surface.

Accurate prediction of environmental issues from pre-emptive rock studies is the aim. Successes are heart-warming, but the lessons (best not to call them failures) can be most instructive, and this webinar will cover both. Southern NZ has 150 year history of gold mining, both placer and hard-rock. The biggest issue for placer mining has always been downstream suspended sediments. This issue is affected by geology and is partly predictable and manageable, but subtle features can lead to large negative effects.

An Interoperable technology stack promotes innovation and provides choice to select better suited technology for your mine.