KevinCal Ground Calcium Carbonate is a naturally mined, ultra-pure form with typical assays> ... the requirements of FCC KevinCal occursin fine, white, microcrystalline powder with high calcium content as 40%, widely accepted in such application as ... , baked food, cookie & cracker, nutritional bar, soup & sauce, etc. Our Ground Calcium Carbonate factory is located in Guilin, which is rich in natural ...