# Otto Braitsch

> German mineralogist, University of Freiburg, Germany (1921-1966)

**Wikidata**: [Q18710211](https://www.wikidata.org/wiki/Q18710211)  
**Source**: https://4ort.xyz/entity/otto-braitsch


## References

1. Integrated Authority File
2. IdRef
3. Catalog of the German National Library
4. Virtual International Authority File
5. CiNii Research
6. Mindat.org