Porbandar Chalk Powder is Calcium Carbonate powder with different physical & geological properties than other form of Calcium Carbonate (Calcite & Limestone). Porbandar Chalk Powder’s unique properties of elasticity and plasticity make it indispensable resource in mmore...
For over five decades, this chalk powder has been used as one of the prime raw materials in the rubber, paint and putty industries. The quality of the chalk powder extracted from the ground here is reckoned to be the best in the country. more...