Evidence for the fractionation of silicon isotopes during absorption onto particulate iron from hydrothermal plumes obtained during GEOTRACES GP17OCE

Dr. Jule T Middleton, Ph.D. 1, Mark A Brzezinski1, Jessica N Fitzsimmons2, Benjamin S Twining3, Mark Holzer4, Kristie Dick2 and Janice Jones5, (1)University of California Santa Barbara, Marine Science Institute, Santa Barbara, United States, (2)Texas A&M University College Station, Oceanography, College Station, United States, (3)Bigelow Laboratory for Ocean Sciences, East Boothbay, United States, (4)University of New South Wales, Sydney, NSW, Australia, (5)University of California Santa Barbara, Marine Science Institute, Santa Barbara, CA, United States