» Clay Minerals Society    Member information, tables of contents for the journal "Clays and Clay Minerals," and links.    http://cms.lanl.gov/

» European Network on Lateritic Weathering and Global Environment    EUROLAT is an information network for surface processes involving chemical weathering. Lateritic weathering and tropical environments involve all geophysical and geochemical processes occurring at the interfaces atmosphere - biosphere - hydrosphere - lith    http://mindepos.bg.tu-berlin.de/eurolat/

» Soil Mineralogy    Focuses on the solid inorganic phases controlling the physico-chemical processes in soils and sediments. Definition of activities, meetings and a discussion list.    https://www.soils.org/divisions/s09/