ROWE, Christie D., Earth & Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A 0E8, Canada, christie.rowe@mcgill.ca, REMPE, Marieke, Dipartimento di Geoscienze, Universita' di Padova, via G. Gradenigo, 6, Padova, 35137, Italy, LAMOTHE, Kelsey, Earth & Planetary Sciences, McGill University, 3450 University St, University, Montréal, QC H3A0E8, Canada, KIRKPATRICK, James D., Department of Geosciences, Colorado State University, 1482 Campus Delivery, Fort Collins, CO 80523-1482, WHITE, Joseph Clancy, Earth Sciences, University of New Brunswick, 2 Bailey Dr, Fredericton, NB E3B 5A3, Canada, MITCHELL, Thomas M., Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, United Kingdom, ANDREWS, Mark, Chemistry Department, McGill University, 801 Sherbrooke St W, Montréal, QC H3A2K6, and DI TORO, Giulio, Dipartimento di Geoscienze, University of Padova, via G. Gradenigo, 6, Padova, 35131, Italy