Grounded Calcium Carbonate that we manufacture, exporter and supply is processed under hygienic conditions using naturally occurring high purity ores containing CaCO3. Our pure Grounded Calcium Carbonate have low silica (<0.4%) and low heavy metal which makes them suitable for pharma application. Grounded Calcium Carbonate that we offer possesses assay from 55% to 99.8 % as CaCO3 on dry basis.