The correct answer is: All of the above.
Cement industry: Himachal Pradesh is one of the major producers of limestone in India. Limestone is a major raw material used in the production of cement. The state also has deposits of dolomite, which is another important raw material for cement production.
Construction: Himachal Pradesh is a popular tourist destination and there is a lot of construction activity in the state. The construction industry relies on a variety of minerals, including limestone, dolomite, sand, gravel, and iron ore.
Fertilizer production: Himachal Pradesh is a major producer of rock phosphate. Rock phosphate is a major raw material used in the production of fertilizer. The state also has deposits of other minerals that are used in fertilizer production, such as potassium chloride and sulfur.
In conclusion, the cement industry, construction industry, and fertilizer production industry all rely on minerals found in Himachal Pradesh.