File:Ca(aq)6 improved image.tif|Structure of the polymeric [Ca(H2O)6]2+ center in hydrated calcium chloride, illustrating the high coordination number typical for calcium complexes.
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File:Ca(aq)6 improved image.tif|Structure of the polymeric [Ca(H{{sub|2}}O){{sub|6}}]{{sup|2+}} center in hydrated calcium chloride, illustrating the high coordination number typical for calcium complexes.
File:Ein Ghazal Venus.jpg|One of the [['Ain Ghazal Statues]], made from [[lime plaster]]
File:Ein Ghazal Venus.jpg|One of the [['Ain Ghazal Statues]], made from [[lime plaster]]