本文将参加年度优秀论文评选,如果您觉得这篇文章很好,请投下您宝贵的一票,谢谢! 支持(2)   不支持(0)

新疆准噶尔东北缘蕴都卡拉金铜钴矿床地质特征及前景分析
投稿时间:2019-08-14  修订日期:2019-12-05  点此下载全文
引用本文:朱伯鹏,张汉清,秦纪华,何立新,何斌,赵继峰,杨建红.2020.新疆准噶尔东北缘蕴都卡拉金铜钴矿床地质特征及前景分析[J].地质论评,(1):157-167,[DOI]:.
ZHU Bopeng,ZHANG Hanqing,QIN Jihua,HE Lixin,HE Bin,ZHAO Jifeng,YANG Jianhong.2020.Geological characteristics and prospect analysis of the Yundukala Au—Cu—Co deposit in the northeastern margin of Junggar,Xinjiang[J].Geological Review,(1):157-167.
DOI:10.16509/j.georeview.2020.01.010
摘要点击次数: 138
全文下载次数: 93
作者单位E-mail
朱伯鹏 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500 Email:304620724@qq.com 
张汉清 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500  
秦纪华 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500  
何立新 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500  
何斌 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500  
赵继峰 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500  
杨建红 新疆维吾尔自治区地质矿产勘查开发局第四地质大队新疆阿勒泰836500  
基金项目:注: 本文为国家自然科学基金资助项目(编号:41972079)和新疆富蕴县蕴都卡拉一带金铜多金属矿预查项目(编号:A17 3 XJ002)的成果
中文摘要:新疆准噶尔东北缘蕴都卡拉矿床是世界上少见的金铜钴组合,位于新疆阿尔曼太金、铜、铁、铬成矿带,主要赋存于泥盆纪中基性火山岩及后期侵位的石炭系闪长岩中。矿区韧脆性剪切变形强烈,矿化蚀变发育,主要为黄铜矿化、黄铁矿化、碳酸盐化、硅化、蛇纹石化、绿泥石化。矿体主要分布于中泥盆统北塔山组玄武岩和闪长岩中的黄铜矿化—黄铁矿化—硅化带中。矿体呈脉状、似层状和不规则状。矿床处于航磁异常和Au、Cu、Ag、Mo、Cr、Ni、Co等元素组成的化探异常中,异常带呈北西—南东向延伸,对矿床勘查具有较好的指示作用。本文研究了矿床的地质特征,总结了找矿方法,构建了综合找矿模型,提出了进一步找矿方向,以期为矿区进一步勘查提供依据。
中文关键词:蕴都卡拉  金铜钴矿床  地质特征  找矿方向
 
Geological characteristics and prospect analysis of the Yundukala Au—Cu—Co deposit in the northeastern margin of Junggar,Xinjiang
NameInstitution
ZHU BopengNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
ZHANG HanqingNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
QIN JihuaNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
HE LixinNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
HE BinNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
ZHAO JifengNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
YANG JianhongNo. 4 Geological Party, Xinjiang Bureau of Geology and Mineral Resources Exploration and Development, Altay, Xinjiang, 836500
Abstract:Abstract: The Yundukala Au—Cu—Co deposit in the northeastern margin of Junggar is located in the Aermantai Au—Cu—Fe—Co metallogenic belt in Xinjiang,mainly occurring in intermediate—basic volcanic rocks and later emplaced diorites.The ductile—brittle shear deformation in the mining area is strong,mineralization and alteration are developed,mainly including chalcopyritization, pyritization, carbonatitation, silicification, serpentine petrification and chloritization. The ore bodies are mainly distributed in the chalcopyritization—pyritization—silicification zone in the basalt of, and the diorite intruding in, the Middle Devonian Beitashan Formation. The ore bodies are vein like, layer like and irregular.The deposit is in the aeromagnetic anomalies and the geochemical anomalies composed of elements such as Au,Cu,Ag,Mo,Cr,Ni,Co. The anomalous zone extends in the northwest—southeast direction and is a good indicator for the exploration of the deposit. In this paper, the geological characteristics of the deposit is studied,the prospecting method is summarized,the comprehensive prospecting model is constructed and further prospecting direction is proposed to provide a basis for further exploration work in the mining area.
keywords:prospecting model  Yundukara Au—Cu—Co deposit, Junggar, Xinjiang
查看全文  查看/发表评论  下载PDF阅读器
WeChat
s