| 山东五莲七宝山窑头隐爆角砾岩筒矿化特征及意义 |
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| 引用本文： | 于兆安,李彩霞,张立荣. 山东五莲七宝山窑头隐爆角砾岩筒矿化特征及意义[J]. 山东国土资源, 2008, 24(5): 27-29 |
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| 作者姓名： | 于兆安 李彩霞 张立荣 |
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| 作者单位： | 山东省第四地质矿产勘查院,山东,潍坊,261021;山东省第四地质矿产勘查院,山东,潍坊,261021;山东省第四地质矿产勘查院,山东,潍坊,261021 |
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| 摘 要： | 五莲七宝山地区岩浆活动频繁，具有多期次岩浆活动。环状断裂与辐射状断裂发育，形成七宝山复式火山机构。隐爆角砾岩是火山活动的产物，具有良好的成矿机制和控矿作用，窑头隐爆角砾岩筒成矿时代为燕山晚期。对窑头隐爆角砾岩筒的产状、分布、规模、围岩蚀变等地质特征进行了分析，推断窑头铜（金）矿为隐爆角砾岩型低温热液小型矿床。
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| 关 键 词： | 火山机构 隐爆角砾岩筒 矿化特征 找矿标志 窑头 五莲七宝山 山东 |
Mineralization Characteristics and Its Significance of Yaotou Crypto-explosive Breccia Rock Pipe in Qibaoshan Area in Wulian County |
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| Yu Zhaoan,Li Caixia and Zhang Lirong. Mineralization Characteristics and Its Significance of Yaotou Crypto-explosive Breccia Rock Pipe in Qibaoshan Area in Wulian County[J]. SHANDONG LAND AND RESOURCES, 2008, 24(5): 27-29 |
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| Authors: | Yu Zhaoan Li Caixia Zhang Lirong |
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| Abstract: | Yaotou crypto-explosive rock pipe was found in general survey of Nanling cooper deposit in Qibaoshan area in Wulian County. Magmatic activities are very frequent in this area accompanying with multi-phase magmatic activities. Qibaoshan complex edifice was |
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| Keywords: | Edifice crypto-explosive breccia rock pipe mineralization characterisitcs ore probing symbols Yaotou Qibaoshan in Wulian county |
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