KevinCal Ground Calcium Carbonate is a naturally mined, ultra-pure form with typical assays>99%, meets the requirements of FCC KevinCal occursin fine, white, microcrystalline powder with high calcium content as 40%, widely accepted in such application as dietary supplement, food fortification, breakfast cereal, baked food, cookie & cracker, nutritional bar, soup & sauce, etc. Our Ground Calcium ...