| 脉状金矿研究的若干问题 |
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| 引用本文： | 李景春,毋瑞身.脉状金矿研究的若干问题[J].地质与资源,1999,8(2):110-114. |
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| 作者姓名： | 李景春 毋瑞身 |
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| 作者单位： | 国土资源部沈阳地质矿产研究所, 辽宁 沈阳 110032 |
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| 摘 要： | 在脉状金矿研究中，应当注重矿床自然类型.据矿床直观特征将脉状金矿分为石英脉型、蚀变碎裂岩型、糜棱岩型、冰长石-绢云母石英脉型及微细浸染型.从地质环境和含金建造及裂隙构造系统和成矿流体作用方面分析了成矿环境与基本控矿要素.在勘查与评价中应加强矿体分布规律和矿石可选性研究及勘查效益比较研究.
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| 关 键 词： | 脉状金矿 自然类型 成矿地质 环境 |
| 收稿时间： | 1998-09-02 |
SOME PROBLEMS IN RESEARCH OF VEIN TYPE GOLD DEPOSITS |
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| LI Jing chun,WU Rui shen.SOME PROBLEMS IN RESEARCH OF VEIN TYPE GOLD DEPOSITS[J].Geology and Resources,1999,8(2):110-114. |
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| Authors: | LI Jing chun WU Rui shen |
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| Institution: | Shenyang Institute of Geology and Mineral Resources, CAGS, Shenyang 110032, China |
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| Abstract: | The natural types of deposits ought to be applied in gold exploration. Based on the critical characteristics of orebody,vein-type gold deposits may be classified into auriferous quartz,auriferous-altered rock,auriferous mylonite,adularia sericite quartz,and fine impregnated mineralization. The three-in-one elements of gold bearing formation,fracture system and hydrothermal process are ground preparation of ore-forming. |
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| Keywords: | vein type gold deposit natural type metallogenetic setting |
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