| 长白山黑曜岩地质特征与成因浅析 |
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| 引用本文： | 林景胤,董佩信.长白山黑曜岩地质特征与成因浅析[J].地质与资源,2016,25(2):204-207. |
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| 作者姓名： | 林景胤 董佩信 |
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| 作者单位： | 1. 中国建筑材料工业地质勘查中心吉林总队, 吉林 长春 130012;2. 中国地质调查局沈阳地质调查中心(沈阳地质矿产研究所), 辽宁 沈阳 110034 |
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| 基金项目： | 中国地质调查局“地质调查数据信息集成服务产品开发”项目(编号1212011120419) |
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| 摘 要： | 长白山黑曜岩是火山活动的产物，除了具有长白山火山特有的喷出方式，与众不同的地质特征之外，还是长白山历史文化的重要物证.通过化学成分分析、物理性能测试，对长白山黑曜岩的特征、形成、分布及成因进行了初步分析，为了解长白山黑曜岩及今后开发利用提供了依据.
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| 关 键 词： | 黑曜岩 地质特征 成因 长白山 |
| 收稿时间： | 2016-03-07 |
PRELIMINARY ANALYSIS OF GEOLOGICAL CHARACTERISTICS AND GENESIS OF THE OBSIDIAN FROM CHANGBAISHAN MOUNTAIN |
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| LIN Jing-yin,DONG Pei-xin.PRELIMINARY ANALYSIS OF GEOLOGICAL CHARACTERISTICS AND GENESIS OF THE OBSIDIAN FROM CHANGBAISHAN MOUNTAIN[J].Geology and Resources,2016,25(2):204-207. |
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| Authors: | LIN Jing-yin DONG Pei-xin |
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| Institution: | 1. Jilin Team, China Geological Survey Center for Building Materials Industry, Changchun 130012, China;2. Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China |
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| Abstract: | The obsidian in Changbaishan area is the result of volcanic activities. It is formed by the specific eruption of the Changbaishan volcano, with special geological characteristics. The obsidian is also the evidence for the history and culture of Changbaishan Mountain. Based on analysis of chemical composition and tests of physical properties, this paper preliminarily studies the characteristics, formation, distribution and genesis of the obsidian from Changbaishan Mountain, which would provide a reference for the development and utilization of the obsidian in the area. |
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| Keywords: | obsidian geological characteristics genesis Changbaishan Mountain |
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