| 新疆哈密黄山—镜儿泉镍铜成矿系统的地质构造背景 |
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| 引用本文： | 白云来.新疆哈密黄山—镜儿泉镍铜成矿系统的地质构造背景[J].甘肃地质学报,2000,9(2):1-7. |
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| 作者姓名： | 白云来 |
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| 作者单位： | 甘肃省地质调查院,甘肃兰州 |
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| 基金项目： | “镍铜铂矿找矿突破研究”项目 |
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| 摘 要： | 新疆哈密黄山—镜儿泉镍铜成矿系统的地质构造背景处于塔里木板块与准噶尔板块接合部位、塔里木板块东北边缘 ,与镍铜矿化有关的基性、超基性岩分布于混杂堆积之中 ,混杂堆积中的梧桐窝子群基性火山岩主要属洋壳型岛弧火山岩 ,部分属洋壳火山岩 ,吐—哈陆块是准噶尔洋上的陆块 ,黄山—镜儿泉基性—超基性岩并非是它裂开的产物。
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| 关 键 词： | 新疆哈密 镍铜成矿系统 地质构造背景 |
GEOTECTONIC SETTINGS OF HUANGSHAN-JINGERQUAN NICKEL-COPPER METALLOGENIC SYSTEM IN HAMI,XINJIANG |
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| BAI Yun,lai.GEOTECTONIC SETTINGS OF HUANGSHAN-JINGERQUAN NICKEL-COPPER METALLOGENIC SYSTEM IN HAMI,XINJIANG[J].Acta Geologica Gansu,2000,9(2):1-7. |
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| Authors: | BAI Yun lai |
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| Institution: | BAI Yun lai (Geological Survey of Gansu Province,Lanzhou 730000 China) |
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| Abstract: | The geotectonic settings of Huangshan-Jing'erquan nickel-copper metallogenic system in Hami,Xinjiang is located in the juncture area of Tarim and Junggar paleoplates,or in the northeast margin of Tarim paleoplate.The ultrabasic-basic complexes are part of the melange accumulation.Wutongwozi Group is a sequence of the melange accumulation.The basic volcanic rock in Wutongwozi Group mainly belongs to intra-oceanic arc volcanic rock and partly belongs to oceanic volcanic rock.Tulufan-Hami land mass lays on the Junggar ocean and can not split to form the ultrabasic-basic rock in Huangshan-Jing'erquan area. |
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| Keywords: | Hami Xinjiang Nickel-copper metallogenic system Geotectonic sett |
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