| 三维技术在新疆若羌坡一镍矿找矿预测中的运用 |
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| 引用本文： | 王恒,王鹏,李建,邓刚,满毅,王磊.三维技术在新疆若羌坡一镍矿找矿预测中的运用[J].地质学刊,2014,38(3):435-440. |
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| 作者姓名： | 王恒 王鹏 李建 邓刚 满毅 王磊 |
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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六地质大队,新疆哈密,839000 |
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| 基金项目： | 新疆北山镍（铜）金矿整装勘查区三维预测 |
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| 摘 要： | 新疆若羌北山地区坡—镍矿为近期发现、评价的超大型岩浆硫化物型铜镍矿床,目前已查明的镍金属资源量达130万t.由于坡北地区岩浆活动频繁,岩相组成复杂,认为坡一成矿岩体为早二叠形成的复式岩体.通过对坡一镍矿岩相学、岩石学的对比研究,总结出各岩相的时空关系,甄别出主要成矿岩体,并结合各岩相所反映出的地球物理特征,建立了三维地质模型及物理模型.通过对比研究,指明坡一镍矿下一步找矿方向,通过三维预测对找矿远景进行了探讨.
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| 关 键 词： | 超大型镍矿 三维预测 远景探讨 坡一 新疆若羌 |
| 收稿时间： | 2014/6/16 0:00:00 |
3D technology in ore prediction in Poyi nickel deposit in Xinjiang |
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| WANG Heng.3D technology in ore prediction in Poyi nickel deposit in Xinjiang[J].Jiangsu Geology,2014,38(3):435-440. |
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| Authors: | WANG Heng |
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| Institution: | ( No. 6 Geological Party of Bureau of Geology and Mineral Resources Exploration and Development of Xinjiang Uygur Autonomous Region, Hami 839000, Xinjiang, China) |
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| Abstract: | Poyi nickel deposit in Ruoqiang Beishan area in Xinjiang was a super large magmatic sulfide copper nickel deposit discovered and evaluated recently, and nickel metal resources were identified as 1,300,000 tons. As magmatic activity was frequent in Pobei area, lithofacies compositions were complex, and the metallogenic rock mass was regarded as complex rock mass formed in Permian period.Through comparative study on petrography, petrology for Poyi nickel deposit, the authors summed up the space-time relationship of each lithofacies, identified the main mineralization, geophysical characteristics and various lithofacies reflect, established three-dimensional geological model and physical model, pointed out and discussed ore prospecting direction for the next step through comparative studies and 3D prediction. |
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| Keywords: | Super large nickel deposit 3D prediction Prospect discussion Poyi Ruoqiang Xinjiang |
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