湖南桃林铅锌矿床地质特征及成因研究

Geological Characteristics and Genesis of Taolin Lead-Zinc Deposit in Hunan Province

桃林铅锌矿位于大云山背斜北翼凹陷断裂部位,该矿床主要赋存于花岗岩与板溪群附近的破碎带中,矿体主要呈脉状,受断裂影响较大,根据对其地质特征,物质来源,控矿因素的总结,认为该铅锌矿床属于与构造相关的中低温热液充填矿床。

Taolin Lead-Zinc Mine is located in the fracture zone of the North Wing sag of Dayunshan anticline.The deposit mainly occurs in the fracture zone near granite and Banxi Group.The orebody is mainly vein-like and greatly affected by the fracture.Based on the summary of its geological characteristics,material sources and ore-controlling factors,it is considered that the lead-zinc deposit is related to structure.Medium-low temperature hydrothermal filling deposit.