摘要
采用1∶2.5万土壤地球化学测量研究了云南金平燕子岩地区Pb、Zn、Ag、Cd、Hg、Sb、Cu、Cr等的异常分布及组合特征,结合测区成矿地质背景,圈定了找矿靶区。通过异常查证,发现了Pb、Zn达工业品位的矿化,并通过靶区资源量预测,铅、锌矿潜力达中—大型,认为该区具有较大的找矿潜力。
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-formning geological background of the suryey 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.
出处
《物探与化探》
CAS
CSCD
2017年第1期65-70,共6页
Geophysical and Geochemical Exploration
基金
云南省三年地质找矿行动计划项目(201000043)
关键词
土壤测量
异常元素组合
找矿潜力
燕子岩靶区
云南
soil survey
element association of anomaly
ore-prospecting potential
Yanziyan target area
Yunnan
