| 新疆阿尔金山清水泉-花泉子地区地球化学特征 |
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| 引用本文： | 赵志强,马战友,杜晓冉,李铭.新疆阿尔金山清水泉-花泉子地区地球化学特征[J].物探与化探,2004,28(6):509-511. |
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| 作者姓名： | 赵志强 马战友 杜晓冉 李铭 |
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| 作者单位： | 1. 河南省地质调查院,河南,郑州,450007;河南省第一地质勘查院,河南,南阳,473056
2. 河南省地质调查院,河南,郑州,450007 |
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| 基金项目： | 中国地质调查局国土资源调查项目(200110200061) |
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| 摘 要： | 在新疆阿尔金南缘断裂带中段的清水泉-花泉子地区,水系沉积物异常多呈带状沿断裂带分布,基性、超基性杂岩体是引起大而强异常的主要原因.通过对岩石化学特征和微量元素、稀土元素地球化学特征的剖析,表明其是同一岩浆结晶分异的产物,本区主要矿产应为铜,辉长辉绿岩是主要的含矿层位.经过加大了力度勘查,最终提交铜资源量15万 t.
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| 关 键 词： | 新疆阿尔金 地球化学特征 地球化学异常特征 辉长辉绿岩 铜矿床 |
| 文章编号： | 1000-8918(2004)06-0509-03 |
| 收稿时间： | 2004-01-12 |
GEOCHEMICAL CHARACTERISTICS OF QINGSHUIQUAN-HUAQUANZI AREA IN ALTUN MOUNTAINS, XINJIANG |
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| ZHAO Zhi-qiang.GEOCHEMICAL CHARACTERISTICS OF QINGSHUIQUAN-HUAQUANZI AREA IN ALTUN MOUNTAINS, XINJIANG[J].Geophysical and Geochemical Exploration,2004,28(6):509-511. |
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| Authors: | ZHAO Zhi-qiang |
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| Institution: | ZHAO Zhi-qiang~ |
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| Abstract: | At Qingshuiquan-Huaquanzi area in the central part of the southern edge of Altun region within Xinjiang, the anomalies of stream sediments are mostly distributed in banded form along fault zones, and basic and ultrabasic complexes are major factors responsible for the formation of large and strong anomalies. Based on an analysis of geochemical characteristics of rocks and trace elements as well as rare earth elements, this paper holds that they are products of crystallization differentiation of the same magma, that the major ore resource of this area is copper, and that gabbro-diabase is the main ore-bearing horizon. The concentrated exploration has resulted in the eventual discovery of copper resource of 150000 t. |
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| Keywords: | Altun Mountains in Xinjiang geochemical characteristics characteristics of geochemical anomalies gabbro-diabase copper deposit |
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