Offsetting of CO2 emissions by air capture in mine tailings at the Mount Keith Nickel Mine, Western Australia: Rates, controls and prospects for carbon neutral mining

Sasha Wilson^{a b}✉, Anna L. Harrison^a, Gregory M. Dipple^a, Ian Power^a, Shaun L.L. Barker^c, K. Ulrich Mayer^a, Stewart Fallon^d, Mati Raudsepp^a, Gordon Southam^e

1. ^aMineral Deposit Research Unit, Department of Earth, Ocean and Atmospheric Sciences, The University of British Columbia, 2207 Main Mall, Vancouver, British Columbia V6T 1Z4, Canada
2. ^bSchool of Geosciences, Monash University, Clayton, Melbourne, Victoria 3800, Australia
3. ^cDepartment of Earth and Ocean Sciences, The University of Waikato, Hamilton 3240, New Zealand
4. ^dResearch School of Earth Sciences, The Australian National University, Canberra, Australian Capital Territory 0200, Australia
5. ^eSchool of Earth Sciences, The University of Queensland, St Lucia, Brisbane, Queensland 4072, Australia
6. ✉Corresponding author