# povondraite

> tourmaline, cyclosilicate mineral

**Wikidata**: [Q1889038](https://www.wikidata.org/wiki/Q1889038)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Povondraite)  
**Source**: https://4ort.xyz/entity/povondraite


## References

1. The IMA List of Minerals (November 2018)
2. Handbook of Mineralogy
3. Mindat.org
4. mineralienatlas.de
5. The IMA List of Minerals (January 2017)
6. Povondraite, a redefinition of the tourmaline ferridravite
7. Freebase Data Dumps. 2013
8. IMA–CNMNC approved mineral symbols