Claystone
 |
This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (December 2009) |
Claystone (
/ˈkleɪstoʊn/) is a geological term used to describe a clastic sedimentary rock that is composed primarily of clay-sized particles (less than 1/256 millimeter in diameter).
Claystone does not refer to those rocks that are laminated or easily split into thin layers called clay shales.
Claystones are distinct from mudstones, which are partly hardened muds that slake when wetted; claystone is fully hardened material.
 |
This article related to petrology is a stub. You can help Wikipedia by expanding it. |
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article Claystone.
