LCZO - Lithium isotopic composition and ancillary geochemical data for regolith profile B1S1 (Bisley 1, ridgetop site).

These are the tables in the main text and supplementary material of the article: ‘Secondary minerals drive extreme lithium isotope fractionation during tropical weathering’, published in the Journal of Geophysical Research - Earth Surface in 2022 (DOI: 10.1029/2021JF006366). The samples were collected at the Luquillo CZO Bisley 1 catchment, most of them from a regolith profile located in a ridgetop (B1S1). They include Li concentrations and Li isotopic composition, Nb, Cs, and Chemical Index of Alteration of bulk regolith and bedrock; Li and Li isotopic composition in porewater and in the exchangeable fraction of the regolith and other ancillary information.