| 宜春年坑银铅矿床地质特征及矿床成因 |
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| 引用本文： | 刘伯乐,欧阳学财,游伟华,俞一凡.宜春年坑银铅矿床地质特征及矿床成因[J].地质找矿论丛,2019,34(4):516-523. |
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| 作者姓名： | 刘伯乐 欧阳学财 游伟华 俞一凡 |
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| 作者单位： | 江西省核工业地质局二六六大队,南昌330038;江西省核工业地质局二六六大队,南昌330038;江西省核工业地质局二六六大队,南昌330038;江西省核工业地质局二六六大队,南昌330038 |
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| 基金项目： | 国家重点研发计划"深地资源勘查开采"重点专项（编号：2016YFC0600205）、中国核工业集团公司项目（编号：地LTD1602）联合资助。 |
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| 摘 要： | 宜春年坑银铅矿床产于武功山混合杂岩体北东端的片麻状二长花岗岩内,矿体严格受断裂破碎带控制,圈定银铅矿体2个(MⅠ矿体、MⅡ矿体)。通过对宜春年坑银铅矿床地质特征、矿体特征、矿石特征的研究,并结合区域成矿地质背景分析表明:宜春年坑银铅金属成矿受构造-岩浆活动控制,矿床成因为岩浆热液充填脉型。
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| 关 键 词： | 年坑银铅矿床 地质特征 矿床成因 宜春 江西省 |
| 收稿时间： | 2019/4/29 0:00:00 |
Geological characteristics and genesis of Niankeng Ag-Pb deposit |
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| LIU Bole,OUYANG Xuecai,YOU Weihua and YU Yifan.Geological characteristics and genesis of Niankeng Ag-Pb deposit[J].Contributions to Geology and Mineral Resources Research,2019,34(4):516-523. |
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| Authors: | LIU Bole OUYANG Xuecai YOU Weihua and YU Yifan |
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| Institution: | Brigade 266, Jiangxi nuclear industry geology bureau, Nanchang 330038, China,Brigade 266, Jiangxi nuclear industry geology bureau, Nanchang 330038, China,Brigade 266, Jiangxi nuclear industry geology bureau, Nanchang 330038, China and Brigade 266, Jiangxi nuclear industry geology bureau, Nanchang 330038, China |
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| Abstract: | Niankeng Ag-Pb deposit occurs in the gneissic monzonitic granite at northeast end of Wugongshan complex. Ore bodies are stictly controlled by fractural zone. Two Ag-Pb ore bodies (MIand MII) have been located. Characteristics of the ore deposit, ore bodies and the ore is studied and regional geology and metallogeny analysed. It is a structure-magmatism-controlled magmatic hydrothermal fluid filling deposit. |
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| Keywords: | Niankeng silver-lead deposit geological features mineral deposit genesis Yichun area Jiangxi province |
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