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一、地质概况福建省建阳县水吉铅锌矿区可分为风山林、西山、南岭和良源四个矿段。Ⅵ号矿脉银铅锌矿体位于风山林矿段东南侧。区内出露的主要地层有上元古界麻源群第一段和第二段。前者为矿区主要赋矿层位。主要断裂构造为北北东向F_(11)断裂,为导矿储矿构造。区内燕山期中-酸性脉岩发育。其中,闪长(玢)岩脉与铅锌银的形成有一定关系。
First, the geological overview Jianyang County, Fujian Province, water-lead and zinc mining area can be divided into Fengshan Lin, Xishan, Nanling and Liangyuan four mines. Ⅵ No. silver vein lead-zinc ore body is located in the southeastern side of Fengshanlin mining area. The main strata exposed in the area include the first and second stages of the Maoyuan Group of the Proterozoic. The former is the main deposit ore layer. The main fault structure is north-north east F_ (11) fault, which is the ore-bearing ore-bearing structure. Mid-Yanshanian-acidic dikes in the area. Among them, diorite (玢) dikes and lead-zinc-silver formation has a certain relationship.