Which factor for location of industries explains the establishment of cement industries near areas of limestone deposits?

The establishment of cement industries near areas of limestone deposits is mainly due to the factor of "Source of raw material". Cement is made from limestone, which is a key ingredient in the production of cement. By having the limestone deposits nearby, the industries can easily access the raw material and minimize the cost of transportation. This makes it easier for the industries to produce cement efficiently and effectively. Hence, the proximity to the source of raw material is one of the important factors that determine the location of cement industries.