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胶东郭城地区龙口—土堆金矿区深部成矿潜力及找矿方向
- 刘必政|张继林|冯波|魏兴亮|刘彦兵|秦连元
- 作者单位：
- 中国黄金集团资源有限公司|中国黄金集团有限公司|山东烟台鑫泰黄金矿业有限责任公司|山东烟台鑫泰黄金矿业有限责任公司|北京金有地质勘查有限责任公司|山东烟台鑫泰黄金矿业有限责任公司
基金项目：
- 中国黄金集团公司科研项目（ZJ-KY/2015-ZY-02）
详细信息：
- 作者简介：
- 刘必政（1985—），男，河南新乡人，工程师，从事地质勘查工作；北京市东城区柳荫公园南街1号，中国黄金集团资源有限公司，100086；E-mail：bizheng1985@163.com
- 通讯作者：
- isnull
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Metallogenic potential and prospecting indications in the deep levels of Longkou-Tudui Gold District,Guocheng Area,Jiaodong
- English Author：
- China Gold Group Resources Co.,Ltd.|China National Gold Group Co.,Ltd.|Shandong Yantai Xintai Gold Mining Industry Co.,Ltd. |Shandong Yantai Xintai Gold Mining Industry Co.,Ltd.|Beijing Jinyou Geological Exploration Limited Liability Company|Shandong Yantai Xintai Gold Mining Industry Co.,Ltd.
- Unit：
- 摘要
- 在线预览
- 参考文献
摘要:
龙口—土堆金矿区位于胶莱盆地东北缘，控制矿体主要赋存在-400 m标高以上的浅部，矿体规模相对较小、不连续，而其周边的辽上、西涝口金矿区在-500 m标高以下均实现了找矿突破，且矿体规模厚大。通过对比龙口—土堆金矿床与辽上、西涝口金矿床的地质特征，并结合区域成矿背景，认为龙口—土堆金矿区深部具有较大的成矿潜力，且深部找矿应以牧牛山岩体与荆山群地层接触带为主。
关键词:
龙口—土堆金矿区；胶莱盆地；胶东金矿集区；辽上金矿床；西涝口金矿床；成矿潜力；找矿方向
Abstract:
The Longkou-Tudui Gold District is located in the northeast of the Jiaolai Basin.The district controlled ore bodies mainly spread shallower than the -400 m elevation and are small-scale and discontinuous.However,exploration breakthroughs have been made in the adjacent Liaoshang and Xilaokou gold districts below the -500 m elevation and the ore bodies are thick and large-scale.By comparing the geological characteristics of the Longkou-Tudui Gold Deposit and the Liaoshang and Xilaokou gold deposits and based on regional metallogenic settings,it is indicated that there are great resource potentials in the deep levels of Longkou-Tudui Gold District and the deep prospecting should be carried out on the contact zone of Muniushan rock mass and Jingshan group strata.
Keywords:
Longkou-Tudui Gold District;Jiaolai Basin;Jiaodong high ore concentration district;Liaoshang Gold Deposit;Xilaokou Gold Deposit;metallogenic potential;prospecting indication
