White Limestone Lumps, Purity : 99%, Formula : CaCo3

We are a leading Manufacturer, Exporter, and Supplier of premium White Limestone Lumps. Our lumps are characterized by their pure white color, high brightness of 96% min, and hardness ranging from 2.7-3 Moh. With a purity level between 90% to 99.9%, our limestone lumps are ideal for various industrial applications. The chemical composition includes a calcium oxide content of 38 to 42%, with a formula of CaCo3. These lumps have a pH value of 8-9, specific gravity of 2.5-2.65 kg/cm, making them a versatile and reliable choice for your needs.