Trace elemental behavior during chemical weathering: a case study of biotite-granitic weathering profile in Longnan; Jiangxi Province, China

摘要

The study of chemical weathering rpocesses can provide significant insight into not only the behavior of migration, deposition and accumulation of REEs and other elements (e.g.Au, Fe, Al), but also the mechanism of material cycle on the surface of the earth, especially the relationship between detrital sediments and provenance.