What is cinnabar?

   Cinnabar is also called Cinnabar, cinnabar and red lead. Mercury sand is a kind of mercury sulfide mineral, and its crystal can also be used as an important material for laser technology. Cinnabar is also a traditional Chinese medicine, which has the functions of calming the mind, clearing away heat and toxic materials and sterilizing. In ancient times, cinnabar was also the raw material of an alchemist. Cinnabar is mainly produced in Wanshan, Tongren, eastern Guizhou Province. China's cinnabar is rich in reserves, excellent in quality, bright red in color, huge in particles accompanied by surrounding rocks, radiant and excellent in appreciation. It has been listed as a tribute since the Tang Dynasty and has been famous all over the world for thousands of years.