| 小石头山金矿地质特征及矿床成因 |
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| 引用本文： | 周丹.小石头山金矿地质特征及矿床成因[J].四川地质学报,2014(2):200-203. |
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| 作者姓名： | 周丹 |
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| 作者单位： | 四川省核工业地质调查院,成都610061 |
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| 摘 要： | 小石头山金矿位于川北阿坝藏族羌族自治州,该矿处于"若尔盖中间地块"西南部"阿坝复理石地体褶皱带"范围内,矿体产于印支晚期花岗闪长岩体内、外接触带上。矿体主要受张裂型矿化裂隙、张剪性复合型矿化裂隙和破碎带型矿化裂隙控制,是较为典型的构造蚀变岩型金矿。
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| 关 键 词： | 金矿 地质特征 矿床成因 小石头山 |
Geological Features and Genesis for the Xiaoshitoushan Au Deposit |
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| ZHOU Dan.Geological Features and Genesis for the Xiaoshitoushan Au Deposit[J].Acta Geologica Sichuan,2014(2):200-203. |
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| Authors: | ZHOU Dan |
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| Institution: | ZHOU Dan (Sichuan Institute of Geological Survey for Nuclear Industry, Chengdu 610061) |
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| Abstract: | The Xiaoshitoushan Au deposit lies in the Aba flysch terrain fold zone in southwest of the Roig＆#234; intermediate massif. The deposit is confined to endo-and exo-contact of Indo-Chinese granodiorite mass. The orebodies are controlled by tensional and tension-shearing fractures. The deposit is a typical structural altered rock type gold deposit. |
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| Keywords: | Au deposit geological feature ore genesis Xiaoshitoushan |
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