Limestone

English: Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO₃). Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera

Deutsch: Kalkstein ist ein Gestein

Euskara: Kareharria harri mota bat da

Slovenščina: Apnenec je sedimentna kamnina, ki jo sestavlja pretežno kalcijev karbonat (CaCO₃) v obliki minerala kalcita in aragonita, poleg tega pa tudi dolomit (CaMg(CO₃)₂).

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  Limestone from Pamukkale in Turkey.
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  From Pamukkale
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  From Pamukkale
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  Limestone rock in Tyniec (Krakow)
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  Limestone rock in Zakrzówek (Krakow)
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  Limestone rock in Zakrzówek (Krakow)
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  Limestone with fossils
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  The Devils Chimney, a limestone pillar in England
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  Limestone of Oberalmer Schichten with Flint, Austria
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  Dachsteinkalk (Limestone) with fossil bivalvia, Austria
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  Oberer Muschelkalk (fossile Placunopsisreef)
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  Limestone quarry near Nusplingen (Germany)
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  limestone rocks, (Grignetta, Alps)
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  mountain stone (Montagne Sainte-Victoire)