| 陕西旬北金铅锌矿集区成矿地质特征及找矿方法建议 |
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| 引用本文： | 张西社,党勘峰.陕西旬北金铅锌矿集区成矿地质特征及找矿方法建议[J].矿产与地质,2011,25(2):120-125. |
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| 作者姓名： | 张西社 党勘峰 |
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| 作者单位： | 西北有色地质勘查局七一三总队,陕西商洛,726000 |
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| 摘 要： | 旬阳全铅锌矿集区位于陕西省旬阳县北部,南秦岭印支褶皱带东段.已发现3个全铅锌成矿带及26处铅锌矿床(点)和1处金矿床.它们均赋存于志留系及泥盆系中,成矿与热水沉积和构造一再改造作用有关.铅锌矿体通常呈层状、似层状顺层分布,金矿体则呈脉状、透镜状、扁豆状产于断裂构造带中.在总结成矿地质条件的基础上,建立了铅锌矿床及金矿床...
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| 关 键 词： | 铅锌金多金属矿床 地质特征 成矿模型 旬阳 陕西 |
Metallogenic geological characteristics and proposal for prospecting method of gold-lead-zinc ore concentration area in Xunbei region,Shaanxi province |
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| ZHANG Xi-she,DANG Kan-fen.Metallogenic geological characteristics and proposal for prospecting method of gold-lead-zinc ore concentration area in Xunbei region,Shaanxi province[J].Mineral Resources and Geology,2011,25(2):120-125. |
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| Authors: | ZHANG Xi-she DANG Kan-fen |
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| Institution: | ZHANG Xi-she,DANG Kan-fen(No.713 Team,General Northwest Bureau of Nonferrous Geological Prospecting,Shangluo,Shaanxi 726000) |
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| Abstract: | Xunyang gold-lead-zinc ore concentration area is located in northern Xunyang county of Shaanxi province and in the east section of Indosinian fold zone in southern Qinling.Three gold-lead-zinc metallogenic belts and 26 lead-zinc deposits(occurrences) and one gold deposit have been found in the area.They are hosted in silurian series and devonian series,and the mineralization is concerned with hydrothermal deposition and tectonic-restructuring effect.The lead-zinc ore bodies are in bedding distribution in a ... |
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| Keywords: | lead-zinc-gold polymetallic deposit geological characteristics metallogenic model Xunyang Shaanxi |
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