| 陕西略阳高山金矿床地质特征及找矿标志 |
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| 引用本文： | 王启.陕西略阳高山金矿床地质特征及找矿标志[J].岩土工程界,1999(1). |
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| 作者姓名： | 王启 |
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| 作者单位： | 西北有色地质勘查局711总队!勉县，724212 |
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| 摘 要： | 高山金矿产于泥盆系三河口组中酸性火山碎屑岩中，矿体受脆-韧性剪切带控制。产出部位与超基性岩有关，属构造蚀变岩型金矿床。黄（褐）铁矿化绢云片岩夹碎裂白云岩是主要含矿岩石。硅化、黄（褐）铁矿化与矿化关系最为密切，是主要的围岩蚀变。金矿物以自然金为主。赋存状态以粒间金为主，次为裂隙金、包裹金。
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| 关 键 词： | 陕西 剪切带 构造蚀变岩 超基性岩 高山金矿床 |
GEOLOGY AND PROSPECTING OF THE GAOSHAN GOLD DEPOSIT IN LUEYANG, SHAANXI |
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| Wang Qi.GEOLOGY AND PROSPECTING OF THE GAOSHAN GOLD DEPOSIT IN LUEYANG, SHAANXI[J].Geotechnical Engineering World,1999(1). |
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| Authors: | Wang Qi |
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| Abstract: | Hosted in Sanhekou Formation mediate- acid volcanic rocks of Devonian and controlled by brittle-ductile shear zone, the Gaoshan gold deposit is spatially related to ultrabasic rocks. It is one gold deposit originally related to an altered fracturing zone. The ore bearing wallrock is mainly sericite schist with pyritization and intercalated by cataclastic dolomite. Mineralization features silicification and pyritization. Gold occures as native gold which is mainly among intergranules, secondly in fissures and inclusions. |
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| Keywords: | Shaaxi shear zone altered fracturing zone ultrabasic rocks Gaoshan gold deposit |
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