Analysis of Ore-forming Conditions and Exploration of Prospecting Potential for Graphite Deposits in the Xihuashan Area of Haiyuan,Ningxia
Through the interpretation and research of data,it is believed that the Xihuashan area in Ningxia has favorable geological conditions for the formation of crystalline graphite deposits,including material sources,temperature,and pressure.On this basis,a geological survey of crystalline graphite deposits was carried out,and it was found that the graphite deposits in this area exist in the graphite mica quartz schist of the Yuanhe formation.Due to the low mineralization temperature,the graphite sheet diameter is small,and no crystalline graphite deposits with industrial mining value have been formed.But through this study,guidance and suggestions are provided for future exploration of crystalline graphite in the region.