| 新疆哈拉奇区域地质矿产调查新成果和主要进展 |
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| 引用本文： | 刘晓煌,张新勇,刘龙龙,李保飞,张枭,宋贺民,鲁世朋,刘玖芬.新疆哈拉奇区域地质矿产调查新成果和主要进展[J].中国区域地质,2014(1):1-8. |
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| 作者姓名： | 刘晓煌 张新勇 刘龙龙 李保飞 张枭 宋贺民 鲁世朋 刘玖芬 |
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| 作者单位： | [1]中国人民武装警察部队黄金第七支队,山东烟台264004 [2]中国人民武装警察部队警种学院,北京102201 [3]中国地质大学北京,北京100083 |
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| 基金项目： | 中国地质调查局项目（编号：1212011120495、1212011220661）致谢：项目实施过程中得到中国地质大学（武汉）张雄华教授、杨宝忠副教授和寇小虎副教授和烟台地质三队薛志忠高级工程师、廊坊区调研究所胡醒民高级工程师、石家庄经济学院牛树银教授、兰州大学马景龙教授的帮助与支持,在此一并表示衷心的感谢. |
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| 摘 要： | 简要概述了新疆哈拉奇地区区域地质矿产调查过程中取得的新成果和主要进展。新建晚石炭世一早二叠世碳酸盐台地深水斜坡相的哈拉奇组；在石炭系一二叠系中共识别出4个带和1个珊瑚组合；在志留系中识别出笔石组合带；在石炭纪别根他乌组中发现多套古岩溶角砾岩层，在哈拉奇组中发现深水重力流沉积；识别厘定出石炭系／泥盆系和志留系／奥陶系2个平行不整合；依据不整合面划分2个构造层，并识别出3期区域性褶皱构造；划分出6个区域磁异常，4个高磁异常，并进行了查证和解译；固定水系沉积物综合异常14处；探索性地开发针对数字化填图系统的Dliner数字化整饰平台。
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| 关 键 词： | 哈拉奇地区 地质矿产调查 主要进展 |
The new achievements and main progress in regional geological exploration and mineral resources survey of Karaqi area,Xinjiang. Geological Bulletin of China, |
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| LIU Xiao-huang,ZHANG Xin-yong,LIU Long-long,LI Bao-fei,ZHANG Xiao,SONG He-min,LU Shi-peng,LIU Jiu-fen.The new achievements and main progress in regional geological exploration and mineral resources survey of Karaqi area,Xinjiang. Geological Bulletin of China,[J].Regional Geology of China,2014(1):1-8. |
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| Authors: | LIU Xiao-huang ZHANG Xin-yong LIU Long-long LI Bao-fei ZHANG Xiao SONG He-min LU Shi-peng LIU Jiu-fen |
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| Institution: | 1. The 7th Gold Detachment of Chinese Armed Police Force, Yantai 264004, Shandong, China; 2. Police Classification University of Chinese Armed Police Force, Changping 102201, Beijing, China; 5. China University of Geosciences (Beijing), Belting 100083, China |
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| Abstract: | This paper presents a brief overview of the latest achievements and major progress in the regional geological exploration and mineral resources survey of Karaqi area, which has been the first regional geological exploring and mineral surveying project since the transforma don of the army＇s task. This project party established a new formation named Karaqi Formation comprising deepwater slope facies of carbonate platform between Late Carboniferous and Early Permian. The authors discovered four fusulinids belts and one coral combination in Carboniferous-Permian strata and one graptolite assemblage zone in Silurian strata. Paleokarst breccia layer was found for the first time in Biegentawu Formation and deepwater gravity flow deposits were detected in Karaqi Formation. Two parallel unconformities were recognized： one is in Devonian-Carboniferous, and the other is in Ordovician-Sihirian. Three structur- al layers were detected on the basis of unconformable surface and two regional fold structures were recognized. Six regional magnetic fields and four high magnetic anomalies were delineated. In addition, the authors checked and interpreted these findings. 14 stream sediment integrated anomalies were delineated. The Dliner digital finishing platform was developed for the digital mapping system. |
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| Keywords: | Karaqi area geological and mineral resources investigation main progress |
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