John Greenfield

John Greenfield

New South Wales Government

Director Geoscience Acquisition and Synthesis, Geological Survey of NSW

John has more than 28 years experience as a geologist in various exploration, state and federal government roles, mostly as a field geologist in regional mapping teams.

He now leads the Geoscience Acquisition & Synthesis Unit in the Geological Survey of NSW, which collects and interprets geoscientific data from geological mapping, geophysical surveys, stratigraphic drilling, and specialist studies in mineral systems, palaeontology, and petrography. 

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