Aperçu géologique
Le gisement El Khroub occupe la partie sud ouest du massif Oum Settas au nord-est de Constantine. Il est constitué de calcaire d'origine biochimique néritique caractérisé par une grande pureté chimique et une blancheur élevée.
Évolution la production et des ventes
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)