Chinas six major quartz (siliceous raw material) industrial clusters, how many do you know?

   In today's environmental protection, safety and sustainable development situation, with the help of abundant mineral resources for industrial agglomeration development is an inevitable trend. Today, the powder technology network will share with you the six major quartz (siliceous raw material) industrial clusters in China, and see how they all developed?

China is rich in quartz resources. Quartzite deposits are mainly distributed in Qinghai, Liaoning and Shaanxi; quartzite deposits are mainly distributed in Sichuan, Hunan, Jiangsu, Zhejiang and Shandong; quartzite placers are mainly distributed in the southern part of Fujian, Guangdong and Guangxi, the northwestern part of Hainan and the northern part of Shandong, as well as in the eastern part of the Xiliao River, the middle reaches of the Yellow River and the banks of Panyang lake and Luoma Lake; gangue deposits are mainly distributed in the coastal areas of Fujian, Guangdong and Guangxi The Yingkuang deposits are distributed in the metamorphic rock areas of Sichuan, Heilongjiang and Hubei provinces.

In terms of quartz production, Heyuan of Guangdong, Xinyi of Jiangsu, Donghai of Jiangsu, Fengyang of Anhui, Luoyang of Henan and Lingshou of Hebei are the main quartz raw materials producing areas, accounting for 80% of the national quartz market. The quartz sand in South China is mainly supplied by Heyuan of Guangdong Province, 70% of glass raw materials in East China are supplied by Fengyang of Anhui Province, and 80% of high-grade quartz raw materials in China are supplied by Donghai of Jiangsu Province.

Donghai County, Jiangsu Province is a famous "crystal capital of the world" both at home and abroad. Its quartz reserves are 300 million tons and crystal reserves are 300000 tons, ranking first in terms of reserves and quality in China.

After years of development, Donghai County's silicon industry has become the largest quartz glass development base, high-quality quartz glass raw material processing base, silicon powder production base, high-quality piezoelectric quartz crystal development center and the largest quartz crystal products trading center.

Donghai silicon industrial products cover more than ten categories and thousands of products, including quartz raw materials, quartz glass, silicon powder, solar cells, etc., forming five industrial chains: high purity crystalline silicon industrial chain, quartz glass products industrial chain, new electric light source industrial chain, high purity silicon powder industrial chain, and high purity piezoelectric crystal industrial chain.