# Karl Schlossmacher

> German mineralogist and university teacher (1887-1980)

**Wikidata**: [Q19964795](https://www.wikidata.org/wiki/Q19964795)  
**Source**: https://4ort.xyz/entity/karl-schlossmacher


## References

1. Integrated Authority File
2. Virtual International Authority File
3. National Library of Israel Names and Subjects Authority File