# sulfide class of minerals

> Nickel–Strunz 9 ed mineral class number 2

**Wikidata**: [Q927407](https://www.wikidata.org/wiki/Q927407)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sulfide_mineral)  
**Source**: https://4ort.xyz/entity/sulfide-class-of-minerals


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. KBpedia
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)