文章摘要
石海岩,代岩,罗永统,王振东,马维明,严玲琴,马英,张学德.岩芯扫描技术在青海夏日哈木矿产勘查中的应用[J].矿产勘查,2019,(7):1665-1669
岩芯扫描技术在青海夏日哈木矿产勘查中的应用
Application of core scanning technology in Xiarihamu mineral exploration in Qinghai Province
投稿时间:2018-11-07  
DOI:
中文关键词: 岩芯扫描  图像采集  夏日哈木  青海
英文关键词: core scanning, image capture, Xiarihamu, Qinghai
基金项目:青海省地质勘查项目(编号:青地调勘〔2014〕225号)资助。
作者单位
石海岩 青海省地质调查局,西宁 810001 
代岩 青海省地质调查局,西宁 810001 
罗永统 青海省地质调查局,西宁 810001 
王振东 青海省地质调查局,西宁 810001 
马维明 青海省地质调查局,西宁 810001 
严玲琴 青海省地质调查局,西宁 810001 
马英 青海省地质调查局,西宁 810001 
张学德 青海省地质调查局,西宁 810001 
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中文摘要:
      岩芯扫描技术是应用岩芯扫描仪,对实物岩芯进行高分辨率图像采集后,专业技术人员依据图像结合实物进行地质编录的一种方法技术手段。文章通过对夏日哈木矿区钻孔岩芯扫描工作,获取了矿区典型矿床的高分辨率岩芯图像,结合数据统计,对岩芯进行了数字化编录,从而保留了一套内容丰富、数据可靠、价值较高的实用数字资料,为全面深入地研究矿床提供了依据。通过大量实际操作,总结了一套适合固体矿产勘查的岩芯扫描技术方法,编制了《青海省钻探岩芯扫描技术规程》,研发了一套图像岩石矿物分析和钻孔综合柱状图矢量绘制系统,开发建立了数据网络共享平台,实现了数据的快速传输,使岩芯编录更加简单化、智能化和数字化,为地质扫描技术在青海省地质找矿领域的应用起到了推广和示范作用。
英文摘要:
      Core scanning is a technique method and means which collect high resolution images of rock core and professionals do the geology catalog according to the image and rock core by using core scanner. This paper we obtain high resolution images of rock core in the typical mineral deposits through the drill core scanning work in the Xiarihamu mining area. Combining the statistics, we made a digital geological logging for the core. Therefore a set of practical digital data which is rich in content, reliable and high value is reserved. These data is the foundation of further study. By lots of practical operations, we summarize a core scanning method which is suitable for Solid Mineral Exploration and work out the “drill core scan technical specifications of Qinghai province”.A vector plotting system of image rock mineral analysis and borehole synthesis columnar section is developed.What’s more ,we build share platforms of data network which makes the burst transmission come true. As a result, the drill core record compiling will become easier,smarter and more digitized, which also plays a generalized and demonstrated role in applying the technique of core scanning to geological prospecting area.
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