Metallogenic Geological Characteristics and Proposal for Prospecting Method of Gold-Lead-Zinc Ore Concentration Area in Xunbei Region, Shaanxi Province
Xunyang gold-lead-zinc ore concentration area is located in northern Xunyang County of Shaanxi Province and in the east section of Indosinian fold zone in southern Qinling. Three gold-lead-zinc metallogenic belts and 26 lead-zinc deposits (occurrences) and one gold deposit have been found in the area. This paper sets up the comprehensive metallogenic models of lead-zinc deposit and gold deposit on the basis of the summation of ore-forming geological conditions, indicates that this ore concentration area is expected to be a large lead-zinc resource base and offers a proposal of further ore-prospecting work.