# Carl August Stetefeldt

> American metallurgist

**Wikidata**: [Q5039838](https://www.wikidata.org/wiki/Q5039838)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carl_August_Stetefeldt)  
**Source**: https://4ort.xyz/entity/carl-august-stetefeldt


## References

1. Mindat.org
2. Virtual International Authority File
3. SNAC