Lithium and Magnesium isotopic composition of Himalayan Rivers: The mechanisms and controls of silicate weathering

Madeleine Bohlin1, Sambuddha Misra1, Edward Tipper1, Christoff Andermann2 and Michael J Bickle1, (1)University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom, (2)German Research Centre for Geosciences GFZ, Potsdam, Germany