| 新疆西天山大山口金矿地质及成矿流体包裹体地球化学 |
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| 引用本文： | 董新丰,薛春纪,石福品.新疆西天山大山口金矿地质及成矿流体包裹体地球化学[J].地学前缘,2011,18(5):172-181. |
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| 作者姓名： | 董新丰 薛春纪 石福品 |
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| 作者单位： | 1. 地质过程与矿产资源国家重点实验室；中国地质大学（北京）地球科学与资源学院,北京100083
2. 新疆维吾尔自治区地质矿产勘查开发局第三地质大队,新疆库尔勒,841000 |
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| 基金项目： | 国家科技支撑计划项目(2011BAB06B02); 高等学校学科创新引智计划项目(B07011); 长江学者和创新团队发展计划项目(IRT0755) |
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| 摘 要： | 新疆和静县大山口金矿位于南天山成矿带东段、哈萨克斯坦—伊犁板块与塔里木板块缝合带附近。矿床处在萨恨托亥—大山口脆韧性剪切带中,矿体以脆韧性变形的上志留—下泥盆统大山口组细碎屑岩、闪长玢岩、英安斑岩为主岩,与围岩的界线模糊。矿体在走向和延深方向上常尖灭再现,局限在脆韧性变形带中,表现为彼此平行的板状、透镜状矿体群或矿带。...
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| 关 键 词： | 矿床地质 流体包裹体 大山口金矿 造山型金矿 新疆西天山 |
Geological characteristics and the geochemistry of ore-forming fluid inclusions in Dashankou gold deposit,Western Tien Shan,Xinjiang |
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| Dong Xinfeng,Xue Chunji,Shi Fupin .State Key Laboratory of Geological Processes , Mineral Resources,School of Earth Sciences , Resources,China University of Geosciences,Beijing ,China .No. Geological Party,Xinjiang Uighur Bureau of Geology , Mineral Resources,Kuerle ,China.Geological characteristics and the geochemistry of ore-forming fluid inclusions in Dashankou gold deposit,Western Tien Shan,Xinjiang[J].Earth Science Frontiers,2011,18(5):172-181. |
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| Authors: | Dong Xinfeng Xue Chunji Shi Fupin State Key Laboratory of Geological Processes Mineral Resources School of Earth Sciences Resources China University of Geosciences Beijing China No Geological Party Xinjiang Uighur Bureau of Geology Mineral Resources Kuerle China |
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| Institution: | Dong Xinfeng1,Xue Chunji1,Shi Fupin2 1.State Key Laboratory of Geological Processes and Mineral Resources,School of Earth Sciences and Resources,China University of Geosciences(Beijing),Beijing 100083,China 2.No.3 Geological Party,Xinjiang Uighur Bureau of Geology and Mineral Resources,Kuerle 841000,China |
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| Abstract: | The Dashankou gold deposit in Hejing County,Xinjiang Province is located at the east part of the southern Tien Shan metallogenic belt,and near suture zone between the Tarim and Kazakhstan-Erie Plates.The deposit occurred in the Sahentuohai-Dashankou brittle-ductile shear zones,the gold ore-body is hosted in the clastic rocks of the Dashankou Formation and the Upper Silurian-lower Devonian diorite porphyry and dacite porphyry,and the host rocks had undergone the brittle-ductile deformation.The boundaries bet... |
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| Keywords: | ore geolology fluid inclusions Dashankou gold deposit orogenic type of gold deposit Xinjiang |
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