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湘西花垣李梅铅锌矿床位于中上扬子地块东南缘花垣矿田的北部,是全国重点成矿区带湘西一鄂西成矿区带的重要组成部分。铅锌矿体主要以层状、似层状分布于清虚洞组下段藻礁灰岩中,矿化稳定。矿石中矿物组合简单,矿石矿物主要为闪锌矿、次为方铅矿,脉石矿物主要有方解石、白云石、黄铁矿、重晶石、萤石和沥青,矿石大多以含矿热液沿灰岩粒间孔隙、藻腐孔、裂隙等开放空间充填
The western Hunan Huayuan LiMei lead-zinc deposit is located in the north of Huayuan ore field in the southeastern margin of the middle-upper Yangtze block and is an important part of the key mineralized zone in the country. The lead-zinc orebodies are mainly layered and seem to be layered in the reef-limestone in the lower segment of the Qingxudong Formation with stable mineralization. Ore mineral combination is simple, ore minerals are mainly sphalerite, followed by galena, gangue minerals are mainly calcite, dolomite, pyrite, barite, fluorite and asphalt, most of the ore mineralized hydrothermal solution along Limestone intergranular pores, algae holes, fissures and other open space filling