| 应用放射性测量划分深变质岩填图单位 |
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| 引用本文： | 刘峰,马玉孝.应用放射性测量划分深变质岩填图单位[J].成都理工大学学报(自然科学版),1997(4). |
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| 作者姓名： | 刘峰 马玉孝 |
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| 作者单位： | 成都理工学院三系 |
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| 摘 要： | 】根据放射性元素的地球化学性质和其在岩石中的分布规律，应用放射性测量技术对深变质岩填图单位的划分作了尝试。对划分的填图单位应用岩石学、岩石化学和地球化学方法进行验证。结果表明，该方法操作方便、快速、准确可靠、成本低，是在大、中比例尺填图时对深变质岩填图单位划分的一种新方法。
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| 关 键 词： | 深变质岩，放射性元素，放射性测量，填图单位 |
APPLICATION OF RADIOMETRIC MEASUREMENT TO CLASSIFICATION OF MAPPING UNITS IN HYPOMETAMORPHIC REGIONS |
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| Liu Feng,Ma Yuxiao.APPLICATION OF RADIOMETRIC MEASUREMENT TO CLASSIFICATION OF MAPPING UNITS IN HYPOMETAMORPHIC REGIONS[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1997(4). |
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| Authors: | Liu Feng Ma Yuxiao |
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| Abstract: | Based on the geochemical nature of redioactive elements and their distributive characteristics in rocks, the exploration of applying radiometric measurement to the classification of mapping units in hypometamorphic regions has been carried out successfully at the first time. And the classified mapping units also have been tested by petrochemical and geochemical means. It turns out that the method has found a new way for classification of mapping units in hypometamorphic regions, and can be operated easily and quickly, at low costs and with a reliable outcome. |
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| Keywords: | mapping unit radiometric measurement hypometamorphic region |
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