| 新疆西天山典型岩石含矿性研究 |
| |
| 引用本文： | 刘兴德,孙传敏,何政伟,刘显凡,陶专,吴华,吴山,王晓地.新疆西天山典型岩石含矿性研究[J].成都理工大学学报(自然科学版),2002,29(3):258-262. |
| |
| 作者姓名： | 刘兴德 孙传敏 何政伟 刘显凡 陶专 吴华 吴山 王晓地 |
| |
| 作者单位： | 1. 成都理工大学地球科学学院,成都,610059
2. 新疆地勘局第六地质大队 |
| |
| 基金项目： | 中国地质调查局地质调查项目 |
| |
| 摘 要： | 通过对新疆西天山四种典型岩石类型的岩石学特征和含矿性分析 ,认为糜棱岩中相对富集金、银、铜 ,并且砷也较富 ,在区域寻找金、银、铜矿方面有较大的指导意义。火山碎屑岩对金、铜等成矿有利 ,但此类岩石中铜、金分布存在不均匀性 ,在一些具褐铁矿化、黄铁矿化、硅化、绿泥石化等现象的韧性剪切带 ,极可能呈富矿层位 ,这类岩石应是该区寻找铜金矿床的主要岩石类型
|
| 关 键 词： | 西天山 糜棱岩 火山碎屑岩 典型岩石 含矿性 铜金矿床 |
| 文章编号： | 1005-9539(2002)03-0258-05 |
| 修稿时间： | 2001年6月12日 |
STUDY OF THE DEGREE OF MINERALIZATION OF THE TYPICAL ROCKS FROM WESTERN TIANSHAN IN XINJIANG |
| |
| LIU Xing de ,SUN Chuan min ,HE Zheng wei ,LIU Xian fan ,TAO Zhuan ,WU Hua ,WU Shan ,WANG Xiao di.STUDY OF THE DEGREE OF MINERALIZATION OF THE TYPICAL ROCKS FROM WESTERN TIANSHAN IN XINJIANG[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2002,29(3):258-262. |
| |
| Authors: | LIU Xing de SUN Chuan min HE Zheng wei LIU Xian fan TAO Zhuan WU Hua WU Shan WANG Xiao di |
| |
| Institution: | LIU Xing de 1,SUN Chuan min 1,HE Zheng wei 1,LIU Xian fan 1,TAO Zhuan 1,WU Hua 2,WU Shan 1,WANG Xiao di 1 |
| |
| Abstract: | The western Tianshan is one of the main noble metal and nonferrous metal mineralization cells in Paleozoic and is a part of the mineralization field in the ancient Asia structural zone. By analyzing the petrologic characteristics and the degree of mineralization of four typical rocks, the author considers that the metallogenic elements Au, Ag and Cu are relatively rich in mylonite, so is the element As. It is very significant to search for Au Ag Cu ore in the area. The efflata is a favorable factor for Au, Ag, Cu mineralization . But its distribution is asymmetry, it is likely to be the rich ore bed in the ductile shear zone structure and especially limonitization, pyritization and chloritization are very common in the mineralization belt. The efflata is the most important rock type in searching for Cu Au deposits in this region. |
| |
| Keywords: | western Tianshan mylonite efflata typical rock degree of mineralization Cu Au deposit |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
