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Pet DB
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Access chemical, isotopic, and mineralogical data from peer-reviewed literature
DECADE Portal
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Explore volcanic data from the EarthChem Portal, Smithsonian Volcanism Program and more
EarthChem Portal
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Access to multiple geochemical data systems, maintained by EarthChem and others
EarthChem offers multiple forms of discovery and access for its data holdings


Funded by US National Science Foundation (NSF).
Hosted at the Lamont-Doherty Earth Observatory of Columbia University.