| 甘肃省夏河县隆瓦寺院金矿地质特征及找矿前景分析 |
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| 引用本文： | 赵积珍,梁志录,赵朝伟,张建辉,刘晓涛.甘肃省夏河县隆瓦寺院金矿地质特征及找矿前景分析[J].甘肃地质学报,2012(1):36-41. |
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| 作者姓名： | 赵积珍 梁志录 赵朝伟 张建辉 刘晓涛 |
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| 作者单位： | 甘肃省地矿局第三地勘院,甘肃兰州730050 |
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| 摘 要： | 隆瓦寺院金矿为多期活动的断裂构造和中酸性脉岩双重控矿的蚀变岩型中型金矿床,矿区内的多条矿化蚀变带,具有宽度大、走向延伸较稳定的特征。通过对该成矿特征及成矿条件分析,该矿体形态较简单,总体厚度变化较稳定,品位变化不太均匀。矿体的形成主要受一套浅变质碎屑岩建造、断裂构造及中酸性侵入岩脉的控制。该矿有利的成矿条件和特定的成矿类型对该地区的找矿具有重要指示意义。
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| 关 键 词： | 隆瓦寺院金矿 地质特征 中酸性脉岩 找矿前景 |
Geological Feature and Prospective |
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| ZHAO Ji-zhen,LIANG Zhi-lu,ZHAO Chao-wei,ZHANG Jian-hui and LIU Xiao-tao.Geological Feature and Prospective[J].Acta Geologica Gansu,2012(1):36-41. |
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| Authors: | ZHAO Ji-zhen LIANG Zhi-lu ZHAO Chao-wei ZHANG Jian-hui and LIU Xiao-tao |
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| Institution: | (No.3 Geology and Exploration Team,Gansu Provincial Bureau of Geology and Mineral Exploration and Development,Lanzhou 730050,China) |
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| Abstract: | Longwasiyuan gold deposit is alterated rock type controlled by faults and intermediate-acid rocks under multi-period movements.The ore bodies are characterized by the great width,simple shape,and little changes in the direction of strike,but not well-distributed gold grade.The formation of ore bodies were controlled by a set of low grade metamorphic clasitc rock formation,fault and intermediate-acid rock vein. |
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| Keywords: | Longwasiyuan gold deposit geological features intermediate-acid rock prospective |
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