Personal profile
Biography
John is a geoscientist and mining industry executive with 35 years mineral exploration, project development, and operational experience across five continents. His current role is Group Head of Discovery & Geosciences for Anglo American plc, where he has global leadership responsibility for all aspects of geoscience, from earliest stage exploration activities through to resources & reserves and operational mining geosciences, including ore control systems. His professional focus has been on the integration of geosciences with the broader value chain, on quantitative methods and data analytics, and on the implications of future technology and geoscience for both the discovery of new mineral deposits and the delivery of value from operations.
His previous career includes VP Resources at AngloGold Ashanti, Managing Director of Quantitative Group (QG), Technical Dircetor at SRK, and prior to that, geostatistical, mining and exploration geology roles with RGC and Goldfields Exploration.
John has geology degrees from the Royal Melbourne Institute of Technology & the University of New England, a Master of Science (Geostatistics) from the University of Leeds and a Master of Business and Technology from the Australian Graduate School of Management (AGSM, University of UNSW). He is currently an Adjunct Professor at The University of Western Australia and sits on the board of The Centre for Exploration Targeting (CET); he is also an Adjunct Professor at the University of Queensland (WH Bryan Centre).
John is a Fellow of the AusIMM , AIG, SEG and the Geological Society (UK), a member of the Geological Society of Australia and a life member of the International Association for Mathematical Geoscience (IAMG).
He has published over the years on geostatistics, mining geology, geometallurgy, project evaluation, philosophy of science and mineral exploration.
Education/Academic qualification
Business and Technology, MBT, University of New South Wales (UNSW)
Award Date: 1 Mar 2010
Geostatistics, MSc, Non-Linear Estimation of Gold Deposit at Pine Creek, NT, Australia, University of Leeds
Award Date: 1 Mar 1991
Economic Geology, BSc(Hons 1), Geology of Skarn at Boorowa NSW Australia, University of New England
Award Date: 1 Mar 1985
Applied Geology, BAppSc, Royal Melbourne Institute of Technology University
Award Date: 1 Mar 1984
External positions
Group Head of Discovery & Geosciences , Anglo American plc
11 Mar 2014 → 28 Aug 2020
Research expertise keywords
- Resource evaluation
- Geostatistics
- Mineral sampling
- MIneral Deposits
- Mineral Exploration
- Mining Geology
- Exploration Strategy
- Geometallurgy
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Classification of Gold-Bearing Particles Using Visual Cues and Cost-Sensitive Machine Learning
Horrocks, T., Wedge, D., Holden, E.-J., Kovesi, P., Clarke, N. & Vann, J., Jul 2015, In: Mathematical Geosciences. 47, 5, p. 521-545Research output: Contribution to journal › Article › peer-review
12 Link opens in a new tab Citations (Scopus) -
Common Sense and Good Communication; Effective Team-Based Estimation and Classification of Mineral Resources and Ore Reserves
Vann, J., Stephenson, P. R., Jackson, S. & Pilger, G., 2014, Mineral Resource and Ore Reserve Estimation: The AUSIMM Guide to Good Practice. Baldwin, J. (ed.). 2 ed. Carlton, Australia: Australian Institute of Mining & Metallurgy, Vol. Monograph 30. p. 19-32Research output: Chapter in Book/Conference paper › Chapter › peer-review
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Comparison of three geostatistical approaches to quantify the impact of drill spacing on resource confidence for a coal seam (with a case example from Moranbah North, Queensland, Australia)
Cornah, A., Vann, J. & Driver, I., 2013, In: International Journal of Coal Geology. 112, p. 114-124Research output: Contribution to journal › Article › peer-review
15 Link opens in a new tab Citations (Scopus) -
Non-multi-Gaussian Multivariate Simulations With Guaranteed Reproduction of Inter-variable Correlations
Cornah, A. & Vann, J., 2012, Geostatistics Oslo 2012: Quantitative Geology and Geostatistics. Dordrecht, The Netherlands: Springer, Vol. 17. p. 371-382Research output: Chapter in Book/Conference paper › Conference paper › peer-review
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Philosphy of science: a practical tool for applied geologists in the minerals industry
Vann, J. & Stewart, M., 2011, In: MINING TECHNOLOGY: TRANSACTIONS OF THE INSTITUTE OF MATERIALS, MINERALS AND MINING. SECTION A. 120, 1, p. 21-30Research output: Contribution to journal › Review article
4 Link opens in a new tab Citations (Scopus)