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Abstract: Potassium and Rubidium Isotope Fractionations during Chemical Weathering and Implications for Global Cycling (AGU25)

Potassium and Rubidium Isotope Fractionations during Chemical Weathering and Implications for Global Cycling

Zhaoqiu Lin1, Zhe Zhang1, Nicole Nie1, Sarah M Aarons2 and Roberta L. Rudnick3, (1)Massachusetts Institute of Technology, EAPS, Cambridge, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (3)University of California Santa Barbara, Earth Science, Santa Barbara, United States