海阳东刘家地区金矿化特征及成矿模式探讨

Study on Gold Mineralization Characteristics and Ore-forming Model in Dongliujia Area of Haiyang City

摘要:

通过对东刘家地区金矿床地质特征的分析研究 ,认为该区金矿床受层间滑动构造系统控制 ,赋存于古元古代荆山群或侵入其中的二长花岗岩之中 ,其矿床成因为多源多期中低温热液型。

Abstract:

Through the study on geological characteristics of gold deposits in Dongliujia area, it is regarded that gold deposits are controlled by interbedded slip fault system and occurred in Jingshan group of Palaeo-proterozoic or monzonitic granite intruded into the group. The genesis of gold deposits belong to muiti-sources and polyphase hydrothermal type.