Geoquímica



    American Chemical Society

    American Geophysical Union

    Association for Women Geoscientists

    Clay Minerals Society

    Computer Oriented Geological Society

    Division of Geochemistry of the American Chemical Society

    European Association of Chemistry and the Environment

    European Association of Geochemistry

    Geological Society of America

    International Association of Geoanalysts

    International Association of Geochemistry and Cosmochemistry

    International Geothermal Association

    International Lead Zinc Research Organization

    International Meteor Organization

    International Society for Geochemistry and Cosmochemistry

    Meteoritical Society

    Mineralogical Society of America

    Mineralogical Society (UK) Geochemistry Group

    Società Geochimica Italiana

    Society for Luminescence Microscopy and Spectroscopy

    Society of Economic Geologists

    Society of Environmental Toxicology and Chemistry

    Royal Society of Chemistry



    Dados on Line



    Geochemical Data of Natural Fluids from Active Volcanoes under Surveillance

    Global Network for Isotopes in Precipitation

    Cosmochemical Abundances

    Radioactive Decay Systems

    Solar System Initial and Terrestrial Parent-Daughter Ratios of Radioactive Decay Systems

    U-Th Decay Series

    Composition of the Continental Crust

    GERM (Geochemical Earth Reference Model) Home Page

    Online Geochemistry of the Elements Project

    Carbon Dioxide Information Analysis Center

    Chart of the Nuclides

    WebElements

    NIST CODATA

    Freie Universität Berlin

    weights and measures

    Earth page

    Yet more physics and chemistry links



    Standards analíticos



    NIST - Standard Reference Materials

    Mike Epstein's Standard Reference Materials Page

    USGS - Geochemical Reference Materials



    Laboratórios Americanos



    National Geophysical Data Center

    CLIMAP paleoclimatology program

    The SIO Manganese Nodule Analysis Data Set

    The PETROS Igneous Petrology Databank

    The ODP (Ocean Drilling Program) Data Set

    Ice Core

    U. S. Geological Survey

    Sandia National Lab Geochemistry Dept.

    Hawaii Institute of Geophysics Isotope Laboratory

    NIST

    Cornell Mineral Physics Lab

    Cornell Keck Isotope Lab

    University of Wisconsin Radiogenic Isotope Laboratory

    Isotope Geochemistry at the University of Florida

    Isotope Geochemistry at the National High Magnetic Field Laboratory at Florida State University

    The Cal Tech Geochemistry Page

    Atlantic Universities Radiogenic Isotope Facility

    Baylor Brooks Institute for Isotope Geology

    SUNY Stony Brook Isotope Geochemistry Lab

    Geochemistry Research Facility at the Geotechnology Research Institute (GTRI)

    Institute of Mineralogy and Petrology at the University of Basel

    Swiss Photo Gallery

    Institute for Isotope Geology and Mineral Resources

    United Institute of Geology, Geophysics & Mineralogy

    Lamont-Doherty Earth Observatory

    Cheatham's Instrumentation Pages



    Sites relacionados à Cosmoquímica, Astronomia e Planetologia



    Project Gallileo Web Site

    Space Telescope Science Institute

    NASA's Misson to Planet Earth

    Science of Earth Systems

    Life on Mars?

    UCL's Planetary Links Page

    Subscribe to NASA's News Service

    Global map of Mars

    Viking Project Information

    Discovery Online -- Mars Mission Intro

    Discovery Online -- Mars Mission WebLinks

    PDS Imaging Node - Venus - Magellan Image Data

    UK Planetary Booklet: Index

    Welcome to the Planets

    The Galaxy Page

    The Nine Planets

    Basics of Space Flight

    Project Galileo (JPL)

    NASA Photo Gallery

    Comet Shoemaker-Levy Home Page (JPL)

    SETI Page

    Solar System Live

    Comparing Earth and its Planetary Neighbors

    Mars Global Surveyor - Welcome to Mars!



    Meteoritos



    Terrestrial Impact Structures (Craters) of the World

    Terrestrial Impact Structures of the World

    Asteroid and Comet Impact Hazards

    North American Terrestrial Impact Structures

    Meteors and Meteorites

    The Terrestrial Impact Craters home page

    The Meteorite Collection: Photomicrographs

    The North American Meteor Network Home Page

    Meteorite! Magazine

    Earth-Crossing Asteroids' Shapes

    G. Kronk's Meteor Showers Home Page

    NASA's Asteroid and Comet Impact Hazards Home Page

    Antarctic Meteorite Newsletter

    North American Meteor Network Home Page



    Links de Interesse



    Galapagos Geology on the Web>

    South Atlantic Islands

    Earth Science Site of the Week

    Izu-Bonin-Marianas Arc System Workshop Report

    Understanding Our Planet Through Chemistry

    UCLA Petrographic Workshop

    MTU Volcanos Page

    USGS Mine Drainage Newletter

    Hawaii Scientific Drilling Project

    Ocean Drilling Project

    Ralph Kugler's Home Page

    Introduction to Geochemical Modelling

    MELTS Home Page

    Frank Spear's Home Page

    The Soft Earth

    GTGS On-line

    DGSI

    Geochemical Research and Analysis



    Indices



    Geology and Geophysics

    Chemistry

    Chemistry Index

    Oceanography-related Web Sites

    Geoscience Departments WWW Directory

    Technische Universität Clausthal

    UK Geoscience WWW servers