| 东天山卡瓦布拉克前寒武纪地块填图方法思考——以大黑山幅1:25万区调为例 |
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| 引用本文： | 吴玉门,郭华春,吴羿辰.东天山卡瓦布拉克前寒武纪地块填图方法思考——以大黑山幅1:25万区调为例[J].新疆地质,2012(Z1):6-9. |
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| 作者姓名： | 吴玉门 郭华春 吴羿辰 |
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| 作者单位： | 新疆维吾尔自治区地质矿产勘查开发局第一区域地质调查大队 |
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| 基金项目： | 新疆东天山K46C003002(大黑山幅)1:25万区域地质调查项目资助 |
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| 摘 要： | 东天山卡瓦布拉克地区前寒武纪地块为古克拉通构造区,物质构成非常复杂。以大陆层圈构造为理论基础,运用形变地层学和变质构造解析方法为主的岩石地层调查方法,在东天山大黑山地区的1:25万区调中重新选择技术路线和工作方法,提高了区内中深变质岩系研究程度及构造-岩石地层单位划分和填图精度。
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| 关 键 词： | 东天山 卡瓦布拉克 填图方法 构造层圈 糜棱杂岩 |
Reflections on the Method of Geological Mapping in the Precambrian Massif of Kawabulake Area,Eastern Tianshan mountain:As Daheishan 1:250000 Geological Mapping for Example |
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| WU Yu-men,GUO Hua-chun,WU Yi-chen.Reflections on the Method of Geological Mapping in the Precambrian Massif of Kawabulake Area,Eastern Tianshan mountain:As Daheishan 1:250000 Geological Mapping for Example[J].Xinjiang Geology,2012(Z1):6-9. |
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| Authors: | WU Yu-men GUO Hua-chun WU Yi-chen |
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| Institution: | (The First Geological Survey Party,Xinjiang Bureau of Geology and Mineral Exploration and Development,Urumqi,Xinjiang,830013,China) |
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| Abstract: | The precambrain massif of Kawabulake,East Tianshan,is the area of old craton tectonic region,the construction of which is complicated.Based on the continental circle layer structure,used the rock and stratum methods of that gives priority to deformation stratigraphy and meta-analytic-structure method,we reselect the technical route and working procedure during the 1:250 000 geological mapping in Daheishan region,eastern Tianshan,the practice improve the research lever of middle-deep metamorphic series rocks,and the accuracy of partition stratum units and geological mapping. |
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| Keywords: | Eastern Tianshan mountain Kawabulake Mapping methods Layer structure Mylonite |
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