The lead-zinc anomaly characteristics and resource prediction in Yanziyan, Jinping area, Yunnan Province
LIANG Peng-Fei1, LIU Yang1, ZENG Yi-Fu1, XIANG Yu1, ZENG Jie2
1. Geophysical Exploration Party, Sichuan Bureau of Geology and Mineral Resources Development, Chengdu 610000, China;
2. No. 404 Geological Party, Sichuan Bureau of Geology and Mineral Resources Development, Xichang 615000, China
In Yanziyan target area of Jinping district in Yunnan Province, 1:25 000 soil survey led to the discovery of many element anomalies, including Pb, Zn, Ag, Cd, Hg, Sb, Cu, Cr. According to the ore-forming geological background of the survey area, the authors delineated the target area. By anomaly inspection, the authors found industrial-grade lead and zinc mineralization. Based on prognosis of target area's mineral reserves, the authors consider that the target area may be a medium to large lead-zinc deposit with considerable ore-prospecting potential.