Marina Costelloe

Branch Head
Geoscience Australia

Canberra, ACT

Contact me for

  • Mentoring
  • Sitting on boards or committees
  • Providing an expert opinion
  • Outreach activities
  • Conference presenting


Marina joined Geoscience Australia in 2006 and is currently the Branch Head of the Minerals Systems Branch and works in Canberra. Marina and her team are working towards the transformation and responsible transition of our resources sector helping shape Australia’s future low emissions economy. Marina has worked in areas as diverse as mining and mineral exploration, groundwater, critical infrastructure, monitoring earthquakes, and contributing to international efforts to monitor nuclear tests and space weather. Marina is passionate about STEM, gender equity and diversity and has been invited to present at over 100 events on the overlap between STEM and Inclusion. Marina Costelloe holds a B.Sc. and a Grad. Dip. Sci. in Geology and Geophysics from the University of Sydney and a M.Sc. from James Cook University in 2004.

Marina identifies as having a disability.