|Place of Origin: Iran (Islamic Republic of)||Size: Sized||Shape: Lump||Brand Name: MAACAN|
|Raw Material: Limestone||Size 1: 6-12 cm||Size 2: 12-20 cm||Size 3: Lump|
|Purity: 98-99 %|
Calcium carbonateis a chemical compound with the formula CaCO3. It is a common substance found in rocks in all parts of the world, and is the main component of shells of marine organisms, snails, coal balls, pearls, and eggshells. Calcium carbonate is the active ingredient inagricultural lime, and is created when Ca ions in hard water react with carbonate ions creating limescale. It is commonly used medicinally as acalcium supplement or as an antacid, but excessive consumption can be hazardous.
SiO2: 0.34 %
TiO2% : <