Fluid Inclusions http://www.geology.wisc.edu/~pbrown/fi.html
Primarily a directory to fluid inclusion-related resources. Links are provided for old and upcoming meetings and short courses, a few organizations, and some archived forums on research issues.
ISOGEOCHEM http://www.uvm.edu/~geology/geowww/isogeochem.html
Information about the e-mail discussion list for stable isotope geochemistry. Includes many isotope-related links including available positions, research laboratories, short course and workshop listings, and a searchable message archive.
The Geochemistry Portal http://www.geochemistry.com/
Organized collection of links, including news, organizations, universities, laboratories, publications, and databases. Has search and ability to submit links for inclusion.
Databases