High purity quartz has an important strategic position and is the basic raw material of high-tech industry.This paper systematically summarizes the characteristics and ore deposit genesis research methods of high purity quartz raw materials.By observing the petrographic characteristics of quartz,analyzing the quantity,size, chemical composition,existing form,distribution state of mineral inclusions and fluid inclusions,as well as the content and occurrence state of SiO2 and trace impurity elements,the mineralogical characteristics of high purity quartz can be studied;The ore-forming age of high purity raw quartz ore deposit can be calculated by Ar-Ar isotopic dating;Through the H—O isotope test and the analysis of trace elements such as Ti,Al,Ge,Li,etc.the source of ore-forming material of high-purity raw quartz ore deposits can be studied;By analyzing the homogenization temperature,salinity,chemical composition and other characteristics of fluid inclusions and SEM-CL microstructure observation,the mineralization process of high purity raw quartz ore deposit can be studied. On this basis,this paper puts forward relevant suggestions for the development of high purity quartz industry in China.