There are a large number of raw silicon ores for sale in Bayan Silicon Mine in Xuyi Town, Bama, Hechi, Guangxi. The silicon content of the ore reaches 99% in Dahua section of Guangxi, and it is rich in silicon sources.
Many siliceous minerals account for 25.7% of the total mass of the crust, mainly including quartz, sand and rocks. , widely distributed on the earth, mainly in beaches, deserts, timely mines and so on. , and are all good minerals for making silicon. Feldspar, mica, clay, olivine and amphibole are all silicates; Crystal, agate, tourmaline, opal, timely, sand and flint are all silica.