吉林省海沟金矿隐伏矿体预测

J4 ›› 1998, Vol. 6 ›› Issue (5-6): 19-23.

吉林省海沟金矿隐伏矿体预测

曾庆栋¹,沈远超1,戴新义²

1.中国科学院地质研究所北京 100029;
2.吉林省地质科学研究所长春 130012

收稿日期:1998-09-18 出版日期:1998-10-28 发布日期:2011-11-07
作者简介:曾庆栋,1964 年生,博士后,构造地质学及矿床学专业,主要从事金矿成矿预测等工作。
基金资助:
原国家黄金管理局资助项目(项目编号:93-95-28)。

LOCATION STRUCTURES AND METALLOGENIC PROSPECTION IN HAI GOU GOLD DEPOSITS,JILIN PROVINCE

Zeng Qingdong¹,Sheng Yuanchao¹,Dai Xinyi²

1.Institute of Geology,Chinese Acodemy of Sciences,Beijing 100029;
2.Julin Institute of Geological Sciences,Changchun 130012

Received:1998-09-18 Online:1998-10-28 Published:2011-11-07

摘要/Abstract

摘要：

吉林省海沟金矿是一个大型石英脉型矿床, 矿体定位于燕山期二长岩—二长花岗岩岩体中的次级断裂构造中,富矿段定位于断裂构造扩容带中。矿区各石英脉中石英的红外光谱分析表明,矿区含金石英脉CO₂/H₂O一般大于0.1。以定位构造和石英的红外光谱参数为主要依据提出了预测靶区。

关键词: 定位构造, 构造扩容带, 红外光谱分析, 海沟金矿

Abstract:

Haigou gold deposits is a large quartz vein gold deposits,ore veins(ore bodies) occur in subsidiary structures in rock mass consisting of Yanshanian monzonite and adamellite,Ore shoots locate in dilation zones of faults-Infrared spectro-scopic analysis that show the ratios of CO₂/H₂O of auriferous quartz vein are generally over 0.1.Based on these location structures,and infrared spectroscopic parameters of quartz in quartz vein,the prospective target area are suggested.

Key words: Location structure, Dilation zones of fault, Infrared spectroscopic analysis, Haigou gold deposit

中图分类号:

P618.51/P612

曾庆栋,沈远超,戴新义. 吉林省海沟金矿隐伏矿体预测[J]. J4, 1998, 6(5-6): 19-23.

Zeng Qingdong,Sheng Yuanchao,Dai Xinyi. LOCATION STRUCTURES AND METALLOGENIC PROSPECTION IN HAI GOU GOLD DEPOSITS,JILIN PROVINCE[J]. J4, 1998, 6(5-6): 19-23.

参考文献

[1] 戴新义.吉林省安图县海沟花岗岩体的基本特征.吉林地质,1995,14(1).

[2] 毕守业.吉林省地体构造的基本特征.吉林地质,1995,14(2).

[3] 刘大瞻.黄泥岭岩体的基本特征.吉林地质,1994,13(4).

[4] 董南庭.鸭绿江断裂带基本地质特征及成矿规律.吉林地质,1989,8(4).

[5] 沈保丰.辽北—吉南太古宙地质及成矿.北京:地质出版社,1994.

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