http://www.csacement.com/faq/application-of-light-calcium-carbonate.html
Light Calcium Carbonate, also known as precipitated calcium carbonate, is prepared from limestone by carbonization.
Elliot Jensen and Elliot Fintry have a lot in common. They share the same name, the same house, the same school, oh and they hate each other but, as they will quickly learn, there is a fine line between love and hate.