矿区构造变形岩相形迹填图、矿化趋势度的实测及其地质找矿——以胶东玲珑金矿田阜山金矿区为例  

TECTONICALLY DEFORMED ROCK FEATURE MAPPING AND MINERALIZATION TREND DEGREE MEASURING AND THEIR APPLICATION TO GEOLOGY AND ORE EXPLORATION-TAKING FUSHAN GOLD MINE, LINGLONG GOLD ORE FIELD, JIAODONG REGION AS AN EXAMPLE

作　　者：吕古贤[1] 郭涛[1] 刘杜鹃[1] 舒斌[1] 夏林[1] 郭初笋[1] 董法先[1] 

机构地区：[1]中国地质科学院地质力学研究所,北京100081

出　　处：《地质找矿论丛》2002年第4期217-224,共8页Contributions to Geology and Mineral Resources Research

基　　金：中国地质科学院地质调查项目(DKD2101028);地质力学研究所与山东招金集团合作项目(30100-39);国家攀登计划项目(G1999043214)资助。

摘　　要：　以玲珑金矿田阜山金矿区为实测地区,研究了胶东构造岩浆活化区玲珑-焦家式金矿的矿源岩系,对2km2内矿源岩的构造变形岩相形迹进行1/2000填图。在此基础上,提出矿化趋势度(MTD)的概念并完成阜山金矿区矿化趋势度的分布图。矿化趋势度的概念及其填图研究方法对于探讨将成矿模型转化为找矿模型、逐步建立更具体量化的找矿预测实测方法有重要的参考价值和应用前景。This paper deals with source rocks of LinglongJiaojia type gold deposits in tectonomagmaticactive areas in Jiaodong region. The tectonic deformation features of the source rocks within 2 km2 were mapped at 1/2000 scale. Based on the results concept of mineralization trende degree (MTD) is put forward and the distribution map of MTD in Fushan gold mine finished. The concept and mapping method are of great importance and practical prospect in converting the metallogenic model to orepropecting model and is establishment of the practical quantitative oreprospecting methodology.

关 键 词：矿化趋势度 玲珑-焦家式金矿 矿源岩系 构造变形岩相形迹 构造岩浆活化区 胶东地区 

分 类 号：P613[天文地球—矿床学] P618.51[天文地球—地质学]