Mineral water is obtained from underground resources and hence it is naturally rich in mineral content such as calcium, magnesium, and manganese. Mineral water cannot be subjected to any further treatment nor extra minerals can be added into it. Before packaging, carbonation or removal of iron can be done.
Asphalt, also known as bitumen, is a refined semi-solid product of petroleum. Also found in natural deposits, It occurs as a black viscous liquid. The asphalt which naturally occurs is commonly called as “crude bitumen,” whereas the asphalt obtained by fractional distillation of crude oil at 525 degrees Celcius is referred to as “refined bitumen.”