摘要
本文在全面分析湖南省银矿床和伴生银矿床的地质特征和地球化学特征的基础上，按照矿床形成过程中的主导地质作用，将省内银矿床和伴生银矿床划分为两个成矿系列，即与岩浆侵入作用有关的成矿系列和与沉积—成岩作用有关的成矿系列。两个成矿系列分别进一步划分成三个成矿业系列。文中对各成矿系列的主要地质特征、时空分布特点进行了论述，并分析了成矿系列形成与构造演化的关系。
Based on geological and geochamical analyses and according to the main geological pro-cess during the formation of deposits，the silver and silver associated deposits in Hunanprovince may be classified into two mineralization series. They are one related with intrusionof magma and other with sedimentation-diagenesis．Both the two series further includethree subseries. This classification is very helpful to prognosis of silver deposits．In this pa-per，the main geological characteristics and the distribution of the two mineralization seriesare discussed in detail，and then，an aiialysis on relation of the two mineralization series withtectoniC evolution is made.
关键词
银矿床
成矿系列
构造演化
Hunan province silver deposits mineralization series tectonic evolu-tion
