Katrin Steinthorsdottir

PhD Geological Sciences

graduate

For my master's thesis, I studied the formation and preservation of the minerals brucite and awaruite in serpentinite at the Baptiste Deposit and the surrounding Decar area, central British Columbia. Brucite is the primary mineral that can be used to sequester carbon dioxide. Awaruite is an economically attractive nickel alloy that could be mined for electric car batteries.

Knowing the minerals distribution, abundances and correlation can help make carbon neutral or carbon negative nickel mining possible.

Cutts, J.A., Steinthorsdottir, K., Turvey, C., Dipple, G.M., Enkin, R.J., and Peacock, S.M. (2021). Deducing mineralogy of serpentinized and carbonated ultramafic rocks using physical properties with implications for carbon sequestration and subduction zone dynamics. Geochemistry, Geophysics, Geosystems. 22, e2021GC009989

Snæbjörnsdóttir, S.Ó., Steinthorsdóttir, K., Snorradóttir, S., Helgason, K. (2021). Protecting Our Climate by Turning CO2 Into Stone. Frontiers for Young Minds.

Steinthorsdottir, K., Cutts, J., Dipple, G., Milidragovic, D., and Jones, F. (2020). Origin and serpentinization of ultramafic rocks in dismembered ophiolite north of Trembleur Lake, central British Columbia: Geological Fieldwork 2019, British Columbia Ministry of Energy, Mines and Petroleum Resources, British Columbia Geological Survey Paper, v. 01, p. 49–58.