# Navajo Sandstone

> geological formation

**Wikidata**: [Q3118347](https://www.wikidata.org/wiki/Q3118347)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Navajo_Sandstone)  
**Source**: https://4ort.xyz/entity/navajo-sandstone


## References

1. Library of Congress Subject Headings
2. Freebase Data Dumps. 2013
3. National Library of Israel Names and Subjects Authority File