| 吴礼道,周维康,王占宇.新疆阿克希克金矿地球化学异常的研究[J].地质找矿论丛,1993,(1):73-83 |
| 新疆阿克希克金矿地球化学异常的研究 |
| A STUDY ON GEOCHEMICAL ANOMALIES OF AKEXIKE GOLD DEPOSIT |
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| DOI：10.6053/j.issn.1001-1412.1993.1. 007 |
| 中文关键词: 金矿床 地球化学异常 新疆阿克希克 |
| 英文关键词: |
| 基金项目:本文系七五”国家重点攻关项目(75～56项)下设的《新疆阿尔泰东段金矿靶区优选和快速迫踪评价》(75～56l-I8-9)专题)的部分研究成果 |
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| 中文摘要: |
| 本文综合分析了阿克希克金矿的地球化学背景资料,着重研究了Au、As等11种元素的地球化学异常特征,对异常的空间形态、规模、强度、异常元素组合特征及异常与原生金矿体间的关系作了系统阐述,并就原、次生异常的特征进行了对比,从而得出本区次生异常与原生异常同样具有找矿意义。 |
| 英文摘要: |
| Akexike gold deposit is situated in eastern Altai, Xinjiang. It is a meso-epithermal vein type gold deposit which occurs in intermediate-mafic volcanic rocks. The characteristics of the geochemical anomalies of the deposit have been described in this paper. Study on geochemical data of the deposit indicates that the element association of gold mineralization is Au-As-Bi-Ag, and that the primary anomaly of gold element is directly caused by gold ore bodies. Thus, the primary gold anomaly is a direct mark in discovering gold mineralization. According to comparing between the primary and the secondery anomalies, it is obvious that both of the anomalies are of the same significance in discovering gold mineralization. |
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