山东国土资源2024，Vol.40Issue(3)：33-41,9.DOI:10.12128/j.issn.1672-6979.2024.03.004
山东栖霞笏山-西陡崖金矿地质特征及资源潜力分析
Analysis on Geological Characteristics and Resource Potential of Hushan—Xidouya Gold Deposit in Qixia City in Shandong Province
摘要
Abstract
Hushan-Xidouya gold deposit in Qixia city in Jiaodong area is located in the south of Penglai-Qixia gold metallogenic belt.It is a crushing altered rock type gold deposit occured in the contact zone be-tween Neoarchean metamorphic basement and Mesozoic granite.A detailed field geological survey has been carried out in the surrounding areas,and the deposit has been studied as well.DKZK03 borehole has beem laid in the deep part of No.1 main ore body,and 4 layers of gold ore bodies have been controlled,with a cumulative true thickness of 6.85m.Among them,the buried depths of No.Ⅰ-1 and Ⅰ-2 gold ore bodies are 1273.80～1275.45m and 1072.95～1076.55m respectively.The Ⅰ-1 gold ore body is currently the deepest in the area.The trend extrapolation method is used to locate and predict the deep gold deposits in the area.It will provide a basis for future exploration and exploration of gold deposits in Qixia area.The deep gold deposits in the area have great potential for exploration关键词
金矿/深部钻探/成矿预测/笏山-西陡崖/山东栖霞Key words
Gold deposits/deep drilling/metallogenic predication/Hushan-Xidouya/Qixia city in Shan-dong province分类
天文与地球科学引用本文复制引用
刘强,张岩,蔡娜,张超,李大鹏,史宏江,尉鹏飞,耿科,谢伟..山东栖霞笏山-西陡崖金矿地质特征及资源潜力分析[J].山东国土资源,2024,40(3):33-41,9.基金项目
山东省地质勘查项目:栖霞地区金矿深部成矿潜力评价(编号:鲁勘字[2021]7号)、山东省栖霞市回兵崖—艾前夼地区金矿调查评价(编号:鲁勘字[2022]9号),山东省自然科学基金项目:鲁西绿岩带型金矿的成矿机理研究(编号:ZR2020MD032),联合资助 （编号:鲁勘字[2021]7号）
