blog postsA World in a Grain of Sand: New Discoveries in Kidney StonesNov 30, 2020 10:45 am by Colette GallagherResearchShare on FacebookTweetEmailImagesTravertine stone used extensively in Mayo Clinic buildings has provided a research team from Mayo Clinic and geologist Bruce Fouke's team at the University of Illinois with an unexpected – and beautiful - clue about kidney stones.Share on FacebookTweetEmail