EarthChem (PetDB, EarthChem Library, Portal, LEPR/TraceDs)
NSF-funded geochemical, geochronological and petrological data services (PetDB 2.0, EarthChem Library, Portal, LEPR/TraceDs) at Lamont-Doherty
- Publisher
- Lamont-Doherty Earth Observatory, Columbia University; financiado por NSF
- Country
- United States
- Category
- Repository
- Disciplines
- Several types (portal)
- Licence
- «Data is shared in compliance with Open Data policies»
- Volume
- no consta (contadores no cargados: 'Loading Stats...')
- Record id
earthchem· JSON
Verification
Read on 2026-11-04 by a web reader that only opens the page, never downloads data. Status of the page: ok. Relevance to subsurface work: baja.
- Type
- portal
- Access as written
- abierto («free data access»; LEPR/TraceDs lleva a login)
- Licence as written
- «Data is shared in compliance with Open Data policies»
Quoted from the source
it offers free data access directly to researchers
— earthchem.orgData is shared in compliance with Open Data policies.
— earthchem.org
Research notes
Geoquímica, geocronología y petrología; la portada no menciona pozos, perforación ni núcleos. Relación con este bloque por muestras, sin confirmar. El enlace a LEPR/TraceDs apunta a una página login.php, no intentada. Los contadores dependen de JS; el texto no. Licencia en Terms of Use y /ecl/policies, sin leer.
Notes are kept in the working language of the research (Spanish).
Cite this record
Credit the original provider first; mention Open Well Data (Daniel Delgado-Uriarte) if it helped you find or check the source.
Lamont-Doherty Earth Observatory, Columbia University; financiado por NSF. EarthChem (PetDB, EarthChem Library, Portal, LEPR/TraceDs). https://www.earthchem.org/. Page checked by Open Well Data on 2026-11-04. Found through Open Well Data (Delgado-Uriarte, 2026), https://openwelldata.org/source/earthchem/.