山东省金矿成矿区带划分及找矿方向探讨  

PROBE INTO THE DIVISION OF METALLOGENIC PROVINCES AND TARGET AREAS OF GOLD EXPLORATION IN SHANDONG PROVINCE

作　　者：宋明春[1] 杨承海 焦秀美 

机构地区：[1]中国地质科学院地质研究所,北京100037 [2]山东省地质矿产勘查开发局,济南250013

出　　处：《地质找矿论丛》2007年第4期248-252,258,共6页Contributions to Geology and Mineral Resources Research

基　　金：国家自然科学基金项目(40372101);山东省"十一五"矿产资源与地质环境勘查规划项目的成果

摘　　要：依据山东省金矿的空间分布规律、控矿构造、控矿地质体、矿床类型将其划分为三山岛—仓上成矿带、龙莱成矿带、招平成矿带、牟乳成矿带、栖蓬福成矿区、胶莱盆地周缘成矿区和鲁中南中生代杂岩体分布区成矿区等7个成矿区带。金矿成矿区带一般分布于大地构造单元的边部或不同大地构造单元的结合部位,金矿床则主要受断裂构造和不同地质体的接触带控制。山东省金矿资源潜力很大,已有成矿带的深部及周边隐伏矿体是今后的找矿重点。Gold deposits of Shandong province are divided into 7 metallogenic provinces which are Sanshandao-Cangshang metallogenic province, Longlai metallogenic province, Zhaoping metallogenic province, Muru metallogenic province, Qipengfu metallogenic province,Jiaolai metallogenic province and Luzhongnan metallogenic province by this paper based on spatial distribution, ore-control structure,ore-control geological body and ore deposit type. The location of gold metallogenic province is consistent with boundary or associative belt of tectonic unites. Whereas, gold deposit mostly are controlled by fault and contact zone of diverse geological bodies. Gold resource potential of Shandong province is very large. The deep lying and circumjacent areas of above-mentioned metallogenic provinces are focal target areas of gold exploration for the future.

关 键 词：金矿成矿区带 胶北隆起 胶莱盆地 找矿方向 成矿带深部及周边 

分 类 号：P612[天文地球—矿床学] P618.51[天文地球—地质学]