Quarrying of stone, sand and clay

isic code 081, 'Quarrying of stone, sand and clay', encompasses a vital industry that plays a crucial role in the broader economy. This industry is responsible for extracting and processing a range of natural resources, including various types of stone, sand, and clay, which are essential raw materials for numerous downstream industries such as construction, manufacturing, and agriculture.

The main production techniques used in this industry involve the extraction of the desired materials from natural deposits, such as quarries, pits, and mines. This typically involves the use of heavy machinery, including excavators, bulldozers, and drilling equipment, to break down and remove the raw materials from the earth. The extracted materials are then processed, which may include crushing, screening, and sorting, to produce the desired product specifications.

The primary inputs required for the quarrying industry include the natural deposits of stone, sand, and clay, as well as the necessary machinery and equipment for extraction and processing. Additionally, this industry relies on a skilled workforce, energy sources, and transportation infrastructure to move the extracted materials to their final destinations.

The main outputs of the quarrying industry are the various types of stone, sand, and clay products, which are then consumed by a wide range of other industries. For example, the output of 081 Quarrying of stone, sand and clay may be used as raw materials in the production of 236 Manufacture of construction materials, 239 Manufacture of other non-metallic mineral products, or 014 Support activities for crop and animal production.