| 青海省玛沁县东倾沟地区地质矿产特征与找矿方向 |
| |
| 引用本文： | 王纪昆,刘高杰,沈柳生,郭忠,于达,陈林栋.青海省玛沁县东倾沟地区地质矿产特征与找矿方向[J].地质找矿论丛,2022,37(3):280-290. |
| |
| 作者姓名： | 王纪昆 刘高杰 沈柳生 郭忠 于达 陈林栋 |
| |
| 作者单位： | 天津华北地质勘查总院, 天津 300170 |
| |
| 基金项目： | 青海省地勘基金项目"青海省玛沁县东倾沟地区I47E007016、I47E008016、I47E009016三幅1∶5万区域地质矿产调查"（编号：KD2012-04）资助。 |
| |
| 摘 要： | 东倾沟地区位于阿尼玛卿构造带东段的2个二级构造单元交汇衔接部位，构造、岩浆活动强烈。1∶5万水系沉积物测量圈出19处地球化学综合异常，其中乙类13处、丙类6处。在成矿地质条件分析基础上，结合已知矿（化）点信息，划分5个成矿远景区，初步优选4个找矿靶区，具有良好的铜钴金锑多金属矿找矿潜力。
|
| 关 键 词： | 阿尼玛卿蛇绿岩带 地质矿产特征 地球化学特征 找矿方向 东倾沟地区 青海省 |
| 收稿时间： | 2022/2/6 0:00:00 |
Characteristics of geology and mineral resources in Dongqinggou area, Maqin county, Qinghai province and the ore prospecting direction |
| |
| WANG Jikun,LIU Gaojie,SHEN Liusheng,GUO Zhong,YU D,CHEN Lindong.Characteristics of geology and mineral resources in Dongqinggou area, Maqin county, Qinghai province and the ore prospecting direction[J].Contributions to Geology and Mineral Resources Research,2022,37(3):280-290. |
| |
| Authors: | WANG Jikun LIU Gaojie SHEN Liusheng GUO Zhong YU D CHEN Lindong |
| |
| Institution: | Tianjin North China Geological Exploration General Institute, Tianjin 300170, China |
| |
| Abstract: | Dongqinggou area is located in the east A''nemaqen structural belt where two tectonic unit II joint and strong structural and magmatic activities took place. River sediment survey at scale 1:50000 is conducted here and are outlined 19 integrated geochemical anomalies of which 13 are B-type anomalies and 6 C-type. Combined with information of the known ore deposits and occurrences the metallogenic geological condition is analyzed and 5 prospective metallogenic areas are delineated. 4 of the five areas are optimized to be prospecting targets with potential for prospecting Cu-Co-Au-Sb polymetallic ore. |
| |
| Keywords: | A''nemaqen ophiolitic belt characteristics of geology and mineral resources geochemical characteristics prospecting direction Dongqinggou area Qinghai province |
|
| 点击此处可从《地质找矿论丛》浏览原始摘要信息 |
| 点击此处可从《地质找矿论丛》下载免费的PDF全文 |
