Quartz; other than natural sands

HS code 250610 covers quartz, a widely abundant mineral that is a key raw material for various industries. Quartz is a crystalline form of silicon dioxide and is found in a variety of geological formations. It is an essential input for the production of glass, ceramics, electronics, and many other products that are integral to modern life. The global quartz market is substantial, with applications spanning construction, manufacturing, and high-tech sectors, making it a significant contributor to the broader economy.

Quartz is primarily extracted from quarries and mines through open-pit or underground mining techniques. The extracted quartz is then crushed, screened, and processed to remove impurities, depending on the intended end-use. For some applications, the quartz may undergo further refinement, such as chemical treatment or thermal processing, to enhance its purity and specific properties.

The main inputs required for the quartz industry include heavy machinery for mining and processing, such as excavators, crushers, and screening equipment. Energy sources, such as electricity or fuel, are also essential for powering the extraction and processing operations. Additionally, the industry relies on a skilled workforce, including geologists, mining engineers, and plant operators, to ensure efficient and safe production.

The primary outputs of the quartz industry are various grades and forms of quartz, including fused quartz, crystal quartz, and silica sand. These outputs are then consumed by a wide range of industries, including 701000 Glass and glassware, 690100 Ceramic products, and 854300 Electrical and electronic equipment. Quartz is also used in the production of 280469 Silicon, which is a crucial material for the semiconductor and solar energy industries.