# Stefan Czarnocki

> Polish geologist and mining engineer

**Wikidata**: [Q9344945](https://www.wikidata.org/wiki/Q9344945)  
**Source**: https://4ort.xyz/entity/stefan-czarnocki


## References

1. [Source](https://commons.wikimedia.org/wiki/File:Gr%C3%B3b_prof._Stefana_Czarnockiego.jpg)
2. Virtual International Authority File