摘要
辽宁省丹东市炮守营子地区位于全球性金成矿带中的中西太平洋金环外二环东亚段;中朝准地台、胶辽台隆—宽甸台拱凤城凸起的东部地段,鸭绿江成矿带的西南地段,东部与朝鲜民主主义共和国著名的平北金矿集区隔江相望。通过对该区成矿规律的研究,为该区找矿指出了方向。为确定找矿有利部位,通过辽宁省本级地质普查项目,结合以往地质资料,对区内成矿地质特征、成矿物质来源、物理化学环境等方面的研究。认为区内金矿成矿物质主要来自深部物源区,成矿热液主要来源于岩浆水,成矿温度为中—高温。该区与其有着极其相似的地质演化历史和成矿地质背景,具有形成大型金矿的地质潜力。
Background the Paoshouyingzi area in Dandong,Liaoning Province,is located in the East Asia section of the second ring outside the central-western Pacific Gold Ring in the global gold metallogenic belt,and the east section of the Fengcheng Arch in Kuandian Platform of the sino-korean paraplatform and Jiaotailong platform,the south-west part of the Yalu River metallogenic belt lies across the river from the famous Pingbei gold concentration area of the Democratic People's Republic of Korea in the East.Aim to point out the direction of ore prospecting.In order to determine the favorable position of ore prospecting through the study of metallogenic law in this area.Methods the geological characteristics,source of ore-forming materials and physical chemistry environment of Liaoning Province were studied by the Geological Survey Project of Liaoning Province.The results show that the ore-forming Materials of gold deposits in the area are mainly from deep source areas,and the ore-forming hydrothermal solution is mainly from magmatic water.Conclusion the geological evolution history and metallogenic geological background of the area are very similar to that of the area,and it has the geological potential to form large gold deposits.
作者
杨福鹏
潘贵明
冷教千
南哲
刘显成
孟玮
Yang Fupeng;Pan Guiming;Leng Jiaoqian;Nan Zhe;Liu Xiancheng;Meng Wei(Liaoning Nuclear Industry Geology 241st Brigade Co.,Ltd.)
出处
《现代矿业》
CAS
2020年第3期8-11,24,共5页
Modern Mining
关键词
成矿地质特征
成矿规律
找矿方向
Metallogenic geological characteristics
Metallogenic regularity
Prospecting direction
作者简介
杨福鹏(1986-),男,工程师,118100辽宁省凤城市。
