Geochemical Variations of Kerolite, Stevensite, and Saponite from the Pre-Salt Sag Interval of the Santos Basin: An Approach Using Electron Probe Microanalysis - da Silva, MD; Gomes, MEB; Mexias, AS; Pozo, M; Drago, SM; Bongiolo, EM; Netto, P; Cardoso, VS; Gomes, LB; Ramnani, CW (Minerals, 2025)