Soil Mineralogy

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

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.
http://tylerschnaidt.com/blocked/nph-index.pl/010110A/https/www.soils.org/divisions/s09/