# Helmut Schröcke

> German geologist, conservator and mineralogist (1922–2018)

**Wikidata**: [Q1604167](https://www.wikidata.org/wiki/Q1604167)  
**Source**: https://4ort.xyz/entity/helmut-schr-cke


## References

1. Integrated Authority File
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. CONOR.SI