东昆仑东大滩地质遥感异常查证与近红外矿谱仪应用研究

赵钊; 胡道功; 张绪教; 李波; 周轶群; 宋晚郊

东昆仑东大滩地质遥感异常查证与近红外矿谱仪应用研究

1.
中国地质大学地球科学与资源学院, 北京 100083
2.
中国地质科学院地质力学研究所, 北京 100081

基金项目:

中国地质调查局矿产资源评价专项"野外地质调查服务与管理系统研建与应用" 1212011120215

详细信息

作者简介:
赵钊(1987-), 男, 硕士研究生, 研究方向:遥感信息技术及地学应用。E-mail:i_love_u2@126.com

中图分类号: P627
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- 被引次数: 0
出版历程
- 收稿日期: 2012-04-24
- 刊出日期: 2012-09-01

APPLICATION OF GEOLOGICAL REMOTE SENSING ANOMALY VERIFICATION AND NEAR-INFRARED MINERAL ANALYZER IN THE DONGDATAN COPPERMINE IN EAST KUNLUN

1.
College of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China
2.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China

摘要

摘要: 将遥感异常查证系统与光谱测量相结合，对东昆仑造山带东大滩铜矿进行了遥感异常验证。本次工作针对4个异常查证点，获得21条蚀变矿物光谱曲线，涵盖了矿区主要蚀变矿物。对样品进行光谱实测，进而可以建立东大滩地区的蚀变矿物实测波谱数据库，为东昆仑地区未勘探区蚀变异常信息的提取提供依据。
- 遥感异常查证 /
- 近红外光谱仪 /
- 东昆仑 /
- 东大滩铜矿
Abstract: A new technology consisting of remote sensing anomaly verification and spectral measurement was applied in Dongdatan copper mine, East Kunlun orogenic belt. This work investigated the four anomaly inspection points, obtained 21 alteration mineral spectral curves, which covered the main alteration minerals in the mining area. In order to provide the basis for the extraction of abnormal alteration information in the unexplored district of eastern Kunlun, we measured the spectrum of the samples and established a spectral database of the minerals in the Dongdatan area.
- remote sensing anomaly verification /
- near-infrared spectroscopy /
- Dongdatan copper mine /
- East Kunlun area

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图 1 研究区及邻区矿产分布图（据潘彤等，2006）

Figure 1. Mineral distribution map of the study area

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图 2 矿体产状与构造控制

Figure 2. The attitude and structural control of the ore body

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图 3 遥感异常查证系统操作界面

Figure 3. The interface of the remote sensing anomaly verification system

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图 4 东大滩铜矿位置及设计调查路线

Figure 4. The location of Dongdatan copper mine and designed survey lines

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图 5 方解石矿物曲线

Figure 5. The spectral curve of calcite

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图 6 高岭石、白云母及伊利石矿物曲线

Figure 6. The spectral curve of kaolinite, muscovite and illite

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图 7 绿泥石矿物曲线

Figure 7. The spectral curve of chlorite

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图 8 黄钾铁矾矿物曲线

Figure 8. The spectral curve of jarosite

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表 1 东大滩铜矿常见蚀变矿物

Table 1. The alteration minerals in Dongdatan copper mine

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