| 罗永恩.广西大瑶山西侧铜铅锌多金属成矿带的控矿因素与矿床成因[J].地质找矿论丛,2009,24(1):56-61,72 |
| 广西大瑶山西侧铜铅锌多金属成矿带的控矿因素与矿床成因 |
| ORE-CONTROL FACTORS AND GENESIS OF DEPOSITS IN Cu, Pb, Zn POLYMETAL ORE BELT IN WEST OF DAYAOSHAN MOUNTAIN, GUANGXI AUTONOMOUS REGION |
| 投稿时间：2007-12-18 |
| DOI：10.6053/j.issn.1001-1412.2009.1. 010 |
| 中文关键词: 铜铅锌多金属成矿带 控矿因素 矿床成因 广西 |
| 英文关键词:Cu,Pb,Zn polymetal ore belt ore-control factor genesis of the ore deposit Guangxi Autonomous Region |
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| 中文摘要: |
| 广西大瑶山西侧铜铅锌多金属成矿带位于南岭多金属成矿带西段,处在广西三级构造单元来宾凹陷和大瑶山隆起的结合部位,大瑶山背斜西翼。区内地层岩性组合较复杂,断裂构造发育,地球物理及地球化学异常显示突出,蚀变及矿化较强。该区赋矿地层、岩性、构造、岩浆岩、同位素、包裹体的特征表明,铜铅锌矿床的成因类型为中-低温沉积-热卤水改造型,属于"层控矿床"范畴。 |
| 英文摘要: |
| Cu,Pb,Zn polymetal ore belt in west of Dayaoshan mountain,Guangxi Autonomous Region is situated in west part of Nanling polymetal ore belt,on the west limb of Dayaoshan mountain anticline where tectonic unit III Laibin depression and Dayaoshan mountain uplift in Guangxi Autonomous Region joint together.Here lithology is complex and fault developed,alteration and mineralization stronger and geophysical and geochemical anomalies outstanding.Characteristics of the ore host stratum,lithology,tectonics,magmatic rock,isotope composition and fluid inclusion data show that Cu,Pb,Zn polymetal deposits in the area are the medium-low hydrothermal sedimentary-hot brine reworked stratobound ore deposits. |
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