| 构造岩浆活化区金矿矿源岩系的矿化趋势度概念与研究性填图方法—以胶东玲珑—焦家式金矿为例 |
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| 关键词:MTD Linglong-Jiaojia type gold deposit ore source rocks tectono-deformation facies structural-magmatic mobilized area |
| 基金项目: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(3010039)，国家攀登计划(G1999043214) |
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| 摘要: |
| The Concept of Mineralization Trending Degree and the Method for the Mapping of Gold Source Rocks in Structure-Magmatic Mobilized Area——Taking the Linglong-Jiaojia Type Gold Deposits as an Example |
| Taking the Fushan gold district in Linglong gold mine as an example, this paper studied the ore source rocks of the the Linglong-Jiaojia type gold deposits in structural-magmatic mobilized area of Jiaodong and performed 1∶2 000 mapping of tectono-deformation facies of ore source rocks in an area of 2 km 2.Based on the above work, the authors put forward the concept of mineralization trending degree(MTD) and completed the distribution map of MTD in the Fushan gold district. The concept of MTD and the method for mapping are of great significance and practical prospect in converting a metallogenic model into an ore-prospecting model and in finding much more quantitative ways for ore-hunting work. |
| LV Gu-xian.2002.The Concept of Mineralization Trending Degree and the Method for the Mapping of Gold Source Rocks in Structure-Magmatic Mobilized Area——Taking the Linglong-Jiaojia Type Gold Deposits as an Example[J].Acta Geoscientica Sinica,23(2):107-114. |
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