微量元素的测定技术
http://georem.mpch-mainz.gwdg.de/http://georoc.mpch-mainz.gwdg.de/georoc/Entry.htmlhttp://www.petdb.org/petdbWeb/faq.jsphttp://www.mantleplumes.org/http://www.earthref.org/http://melts.ofm-research.org/index.html
http://earthref.org/GERM/Geochemical Earth Reference Model (GERM)
Chemical characterization of the Earth, its major reservoirs and the fluxes between them