Brown Colour Rock Phosphate is available in the hexagonal shapes with specific gravity of 3.1 to 3.2. The Rock Phosphate comprises of 8.85%SiO2, 31.30%P2O5 and 46.80% CaO. The Rock Phosphate can be availed in various grades and used in various purposes. The Brown Colour Rock Phosphate comes packed in 50kg HDPE bags and other packaging as per the requirement.