东北地区银矿的时空分布及成矿区地质背景

The Space-time Distribution and Geological Background of the Silver Deposits of Northeastern Area

银矿是在一定的地质历史时期以及特定的地质环境中 ,受到一些重要的地质事件影响而形成的。东北地区银矿类型及规模各有特点 ,但有一定规律可循。银矿与大地构造、区域构造紧密相关。通过对东北地区不同类型银矿时空分布、地质背景的研究 ,认识东北地区银矿规律 ,为寻找银矿提供必要依据。

Silver deposits are formed by suffering some important geological events in a certain geological history period and special geological environment. The type and the size of the silver deposits respectively have characteristics, but they have a certain regularity to follow. Silver deposits have so close relation to the tectonic settings and regional geological structure. Through the study of the sliver deposits, we can understand the regularity so that we prospect the silver deposits.