| 21. | Carbonate rocks dominantly consist of carbonate minerals such as calcite, aragonite or dolomite.
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| 22. | It is a member of the aragonite group.
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| 23. | Massive deposits of oolitic aragonite sand are found on the seabed in the Bahamas.
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| 24. | Aragonite older than the Carboniferous is essentially unknown.
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| 25. | The aptychus was usually composed of calcite, whereas the ammonite shell was aragonite.
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| 26. | The remains of an aragonite mining camp can also be found in the foothills.
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| 27. | Although only 300 m long, it is famous for its rare aragonite filling.
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| 28. | The northern passage contains displays of aragonite speleothems in a variety of rare formations.
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| 29. | Modern-day scleractinian corals have skeletons composed of aragonite, a calcitic mineral.
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| 30. | The second type of calcium carbonite is aragonite.
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