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Welcome to EarthChem

We invite users to share and search geochemical data through our systems to contribute to an open access scientific community.

EarthChem provides open data services to the geochemical, petrological, mineralogical, and related communities. Services include data preservation, discovery, access, and visualization.

EarthChem also adheres to the following open data principles:

EarthChem aims to drive innovation and discovery in the Earth, Ocean, and Environmental Sciences. As such it offers free data access directly to researchers, publishers, funding agencies, educators, and students alike.

Contribute your data today! If you have any questions or feedback, do not hesitate to contact us.

PetDB Data


Total Chemistry Values

EarthChem Library Data


User-submitted Data Files