sedimentary
Travertine
Calcium Carbonate (CaCO3)
AI-generated identification · may be incorrectHardness of 3 on Mohs scale, typically cream, tan, or white with banded or fibrous structures, and a vitreous to pearly luster.
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Physical properties
Hardness of 3 on Mohs scale, typically cream, tan, or white with banded or fibrous structures, and a vitreous to pearly luster.
Formation & geological history
Formed by the precipitation of carbonate minerals from supersaturated hydrothermal waters, often around hot springs or in limestone caves.
Uses & applications
Widely used for interior flooring, wall tiles, decorative carvings, and architectural facades.
Geological facts
Famous ancient structures like the Colosseum in Rome were built extensively using travertine.
Field identification & locations
Easily identified by its characteristic fibrous banding and acid fizz test; commonly sourced from Italy, Turkey, and the United States.
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