摘要
杨家山铅锌矿床位于西秦岭海西-印支褶皱带的东段徽成断凹的北侧,其成矿与地层、构造、岩浆活动具有一定的联系。本文通过研究本区大地构造背景、成矿地质特征,初步分析了杨家山铅锌矿床的成矿阶段、成矿物质来源,探讨了矿床成因,指出了找矿标志。
Yangjiashan PbZn deposit is located in the north of the of Huicheng fault, eastern section of West Qinling Her cynian Indosinian fold belt , in relation with stratigraphy, structure and magmatie activities. By studying the tectonic background, mineralization geological characteristics, the paper preliminaryly analyzes the mineralization stages of the Yangiiashan PbZn deposit, mineral sources, discusses the genesis, and pointed out the prospecting signs.
出处
《甘肃冶金》
2012年第6期60-63,共4页
Gansu Metallurgy
