|Table of Contents|

Geological Feature and Ore-Controlling Factors of Kaladawan Copper-Polymetal Deposit in Northern Side of Altyn Fault , Xinjiang(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2008年第02期
Page:
118-124
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Geological Feature and Ore-Controlling Factors of Kaladawan Copper-Polymetal Deposit in Northern Side of Altyn Fault , Xinjiang
Author(s):
WU Yi-ping1CHEN Ke-qiang2ZHONG Li1
1. No.1 Geological Survey Party, Xinjiang Bureau o f Geology and Mineral Exploration and Development, Urumqi 830011, Xinjiang, China; 2. Xinjiang Academy o f Land and Mineral Resources, Urumqi 830011, Xinjiang, China)
Keywords:
Northern side of Altyn fault bimodal volcanic rock intermittent eruption mineralization condition ore-controlling factors
PACS:
P61;P54
DOI:
-
Abstract:
From the researching on regional geology, ore-bearing rocks, volcanic and tectonic evolution, many copper-polymetal deposits were discovered in the northern side of Altyn fault in recent years, which has laid a foundation for prospecting mineral resources in the Altyn mountains. The study shows that these metal deposits distribute in Proterozoic Hongliugou-Lapeiquan rift at the continental margin of the Tarim plate and northern side of the Kaladaban fault. The ore-bearing stratum is matevolcanics of Zhuoabulake formation of Jixian system. These volcanic rocks show some characteristics of bimodal volcanic rock. The copper-polymetal mineralization occurred during the intermittent eruption of the volcanic activity. There are obvious mineralization and alteration zone in the ore area. The isotopic composition of sulfur indicates that its source is sea water and the deposit is a massive sulfide-type deposit formed in submarine exhalation process.

References:

[1] 杨 风 , 李学智 , 吴益平 , 等 .新疆阿尔 金断裂北 带矿产 资源 评价成果报告[R] .乌鲁木齐 :新疆地质调查院 , 2004 .
[2] 李 侠 .阿尔金构造带形 成机制探 讨[J] .长安 大学学 报 :地 球科学版 , 2003 , 25(1):7-10 .
[3] 毛德宝 , 王克卓 , 钟长汀 , 等 .阿尔金成 矿带主要 成矿系 列及 其地质特征[J] .地质与勘探 , 2003 , 39(5):1-25 .
[4] 毛德宝 , 武永平 , 葛桂平 , 等 .阿尔金成 矿带主要 金属矿 床地 质地球化学特征及成因初探[J] .地质 调查与研 究 , 2006 , 26 (1):1-10 .
[5] 乌介人 , 任秉琛 , 黄玉春, 等 .西北海相块 状硫化物矿床[M] . 武汉 :中国地质大学出版社 , 1994 .
[6] 陈毓川 , 叶庆同 , 冯 京 , 等 .阿舍勒铜 锌成矿带 成矿条 件和 预测研究[M] .北京 :地质出版社 , 1996 .
[7] 万 博 , 张 连 昌.新疆 阿 尔 泰 南 缘 泥 盆 纪多 金 属 成 矿 带 Sr-Nd-Pb 同位素地 球化 学与构 造背 景探 讨[J] .岩石 学报 , 2006 , 22(1):145-152 .
[8] 王小凤 , 陈宣华 , 陈正乐 , 等 .阿尔金山 地区铜金 矿化富 集规 律[J] .地质力学学报 , 2001 , 7(3):201-207 .
[9] 陈正乐 , 陈宣华 , 王小凤 , 等 .新疆阿尔 金山拉配 泉铜矿 矿区 地质特征及成因初析[J] .地质力学学报 ,2002 , 8(1):71-78 .
[10] 刘 俊涛 , 杨振军 , 姚 新年 , 等 .新疆 阿尔金南缘断裂 带东段成 矿地质条件及找矿前景浅析[J] .地质 与勘探 , 2004 , 40(4): 32-36 .
[11] 韩 颐 , 赵树铭 .新疆 主要铅锌 矿床类型 及成矿规 律[J] .新 疆地质 , 2006 , 24(3):253-255 .
[12] 杜佩轩, 田素荣, 田 晖, 等 .新疆区域勘查地球化学研究进展 及找矿重大突破[J] .西安工程学院学报 , 2000 ,22(4):22-26 .

Memo

Memo:
-
Last Update: 2008-06-20