Cart Remove item Thumbnail image Product Price Quantity Subtotal × Limestone, which is known as sedimentary rock composed mainly of calcium carbonate (CaCO3), usually in the form of calcite or aragonite. ₦ 5,000.00 Limestone, which is known as sedimentary rock composed mainly of calcium carbonate (CaCO3), usually in the form of calcite or aragonite. quantity ₦ 5,000.00 Update cart Cart totals Subtotal ₦ 5,000.00 Total ₦ 5,000.00 Proceed to checkout