# Johann Friedrich Wilhelm Widenmann

> German mining official, mineralogist

**Wikidata**: [Q1403976](https://www.wikidata.org/wiki/Q1403976)  
**Source**: https://4ort.xyz/entity/johann-friedrich-wilhelm-widenmann


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Open Library
4. Virtual International Authority File
5. CONOR.SI
6. CERL Thesaurus