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| 新疆阿尔泰山南缘产于泥盆纪火山-沉积盆地铅锌矿床地质特征--以可可塔勒铅锌矿为例 | |
| 引用本文： | 王书来,郭正林,王玉往,毛政利.新疆阿尔泰山南缘产于泥盆纪火山-沉积盆地铅锌矿床地质特征--以可可塔勒铅锌矿为例[J].地质与勘探,2005,41(6):27-33. |
| 作者姓名： | 王书来 郭正林 王玉往 毛政利 |
| 作者单位： | 1. 北京矿产地质研究院,北京,100012 2. 新疆有色地质勘查局706大队,阿勒泰,836500 3. 平顶山工学院,平顶山,467001 |
| 基金项目： | 国家重点基础研究发展计划(973计划),国土资源部国土资源大调查项目 |
| 摘 要： | 可可塔勒矿床位于新疆阿尔泰造山带南缘,产于泥盆纪火山-沉积盆地内铅锌矿(可可塔勒)体呈似层状、透镜状,矿石构造以条纹条带状、块状、斑杂状为主,矿物成分相对简单,矿体直接容矿围岩为火山-沉积岩.矿床属火山-沉积岩容矿的块状硫化物矿床.为介于典型的火山岩容矿的块状硫化物型矿床(VHMS)和典型沉积岩容矿的硫化物矿床(SEDEX型)之间的过渡类型(一种新类型块状硫化物矿床),其矿化特征与伊比利亚型矿床相类似. |
| 关 键 词： | 可可塔勒铅锌矿 火山-沉积盆地 伊比利亚(IPB)型 新疆 |
| 文章编号： | 0495-5331(2005)06-0027-07 |
| 收稿时间： | 07 5 2005 12:00AM |
| 修稿时间： | 08 20 2005 12:00AM |
GEOLOGICAL CHARACTERISTICS OF Pb-Zn DEPOSITS IN DEVONIAN VOLCANIC-SEDIMENTARY BASINS IN THE SOUTH MARGIN OF ALTAY MOUNTAIN: CASE STUDY OF KEKETALE Pb-Zn DEPOSIT, XINJIANG, CHINA |
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| WANG Shu-lai,GUO Zheng-lin,WANG Yu-wang,MAO Zheng-li.GEOLOGICAL CHARACTERISTICS OF Pb-Zn DEPOSITS IN DEVONIAN VOLCANIC-SEDIMENTARY BASINS IN THE SOUTH MARGIN OF ALTAY MOUNTAIN: CASE STUDY OF KEKETALE Pb-Zn DEPOSIT, XINJIANG, CHINA[J].Geology and Prospecting,2005,41(6):27-33. | |
| Authors: | WANG Shu-lai GUO Zheng-lin WANG Yu-wang MAO Zheng-li |
| Institution: | 1. Beijing Institute of Geology and Mineral Resource, Beijing 100012 ; 2. No. 706 Geological Team, Xinjiang Bureau of Non-ferrous Metals Geological Exploration, Altay 836500; 3. Ping Ding Shan Institute of Technoloy,Pingdingshan 467001 |
| Abstract: | Keketale Pb-Zn deposit is located in the south margin of the Altay orogenic belt.The ore bodies in the Devonian volcano-sedimentary basin occur in stratiform and lens shapes,and are closely hosted in volcanic-sedimentary rocks.Ore structures are predominantly banded,massive and mottled textures with relatively simple ore mineral composition.It is suggested that the deposit belongs to a volcanic-sedimentary rock-hosted massive sulfide deposit,i.e.,a new-type massive sulfide deposit or an intermediate type between typical volcanic rock-hosted massive sulfide deposit(VHMS type) and typical sedimentary exhalative deposit(SEDEX type).Mineralization characteristics are similar to that of "Iberian-type" deposits. |
| Keywords: | Keketale Pb-Zn deposit volcanic-sedimentary basin Iberian-type Xinjiang |
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