Craig is a volcano geophysicist specialising in imaging volcano, magmatic and hydrothermal systems using potential field geophysical methods, such as gravity, magnetics and resistivity.   Through inverse and forward models these data are turned into images of the Earth’s crust to locate features of interest. He has a broad background in geosciences having worked in mineral exploration, volcano monitoring and geothermal assessment.

In the GNG programme, Craig will lead the interpretation and modelling of gravity, magnetic and MT datasets, supported by a wealth of borehole and rock property information to find likely targets for drilling for supercritical fluids.