# Konstantinos A. Kténas

> Greek physician, professor of mineralogy and petrology

**Wikidata**: [Q16061993](https://www.wikidata.org/wiki/Q16061993)  
**Source**: https://4ort.xyz/entity/konstantinos-a-kt-nas


## References

1. Integrated Authority File
2. [Source](https://www.iavceivolcano.org/about-iavcei/executive-committee/past-officers.html)
3. Virtual International Authority File
4. Mindat.org