Encyclopedia > Travertine

  Article Content

Travertine

Travertine is a white concretionary form of calcium carbonate that is usually hard and semicrystalline. It is deposited from the water of mineral springs[?] (especially hot springs) or streams holding lime in solution. Extensive deposits exist at Tivoli, Italy, near Rome.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
List of closed London Underground stations

... companies (such as the Metropolitan Railway, the City and South London Railway and Underground Electric Railways of London) are now closed and, for the most part, ...

 
 
 
This page was created in 23.2 ms