Stone

Rock outcrop along a mountain creek near Orosí, Costa Rica.

Stone is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition and the way in which it is formed. Rocks form the Earth's outer solid layer, the crust, and most of its interior.

See also

• Brick
• Clay
• Raw material
• Zeolite

References

This article uses material from the Wikipedia article Stone, which is released under the Creative Commons Attribution-ShareAlike 3.0 Unported License (view authors).

[[Category:Rocks]