sedimentary
Travertine
Calcium Carbonate (CaCO3)
AI-generated identification · may be incorrectHardness of 3 on the Mohs scale, typically tan or cream-colored, with a vitreous to dull luster and a porous, fibrous internal structure.
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Physical properties
Hardness of 3 on the Mohs scale, typically tan or cream-colored, with a vitreous to dull luster and a porous, fibrous internal structure.
Formation & geological history
Formed by the rapid precipitation of calcium carbonate from mineral springs, particularly hot springs, predominantly throughout the Quaternary period.
Uses & applications
Extensively used in construction, interior flooring, wall tiles, and architectural paving.
Geological facts
Famous ancient structures like the Roman Colosseum were built primarily using travertine stone extracted from local quarries.
Field identification & locations
Identified easily by its characteristic porous texture and banded appearance; found worldwide around thermal spring deposits.
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