Natural polish in granitic rocks
Shalev Siman-Tov, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, Emily E Brodsky, University of California Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, CA, United States, Greg M Stock, Yosemite National Park, El Portal, CA, United States and Joseph Clancy White, University of New Brunswick, Fredericton, NB, Canada
