Those types of this rock are travertine and tufa.
One type of this rock also known as Mexican Onyx and Egyptian Alabaster is used in jewelry and found in large quantities between Veracruz and Mexico City. Another type of this rock is notably found at Mono Lake in California, which has towers of one type of this rock built up in it. Those types of this rock are travertine and tufa. A poorly compacted form of this type of rock has numerous sources in Florida, is formed near beaches, and is called coquina. Powdered rock of this type is often used as a sorbent at coal-burning power plants, and it is currently being formed on the Bahamas Platform. When this rock is metamorphosed to form crystals, marble is formed, and it is eroded by water, karst or caves can form. For 10 points, name this type of rock mostly composed of aragonite or calcite, both forms of calcium carbonate.
One type of this rock also known as Mexican Onyx and Egyptian Alabaster is used in jewelry and found in large quantities between Veracruz and Mexico City.
Limestone (Accept travertine before mentioned. I guess prompt on "sedimentary"?)