Talk about the Heavy Calcium Carbonate
You can rarely see the Heavy Calcium Carbonate because it is used as a raw material of product. But it is included in many things around you.
The Limestone, the source of Calcium Carbonate, is the underground resource of rich quantity and high quality in Japan which has poor underground resources. Not only inside Japan, A lot of Heavy Calcium Carbonate products are also exported to the foreign countries.
In these pages, I introduce you how the Heavy Calcium Carbonate is made from the limestone, and what it is used for.
