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يعرّف الحجر الجيري (بالإنجليزية: limestone) بأنه صخور بيضاء أو رمادية اللون تستخدم في صناعات مواد البناء والإسمنت، وهو من الصخور الرسوبية التي تتكوّن من كربونات الكالسيوم (بالإنجليزية: calcium carbonate ...

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نظرة عامة حول الحجر الجيري. يعد الحجر الجيري (بالإنجليزية: limestone) من الصخور الرسوبية، وهو يتكون بشكلٍ أساسي من كربونات الكالسيوم (CaCO3)، التي تكون على شكل كالسيت أو أراغونيت، وقد يحتوي الحجر الجيري أيضًا على كميات كبيرة ...

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