# isotope geochemistry

> subfield of geology focused on the study of natural variations in the relative abundances of isotopes of various elements

**Wikidata**: [Q1674549](https://www.wikidata.org/wiki/Q1674549)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Isotope_geochemistry)  
**Source**: https://4ort.xyz/entity/isotope-geochemistry


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013
3. YSO-Wikidata mapping project
4. Quora
5. [Source](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/1297.02008?OpenDocument)
6. National Library of Israel Names and Subjects Authority File
7. [Source](https://www.abs.gov.au/statistics/classifications/australian-and-new-zealand-standard-research-classification-anzsrc/2020#data-downloads)
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)