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滇西澜沧老厂大型银铅锌多金属矿床火山岩锆石SHRIMP定年及其地质意义
陈觅; 黄智龙; 罗泰义; 严再飞; 龙汉生
2010
Source Publication矿物学报
Issue4Pages:456-462
Other Abstract滇西澜沧老厂银铅锌多金属矿床是"三江"成矿带南段代表性大型银铅锌多金属矿床之一,矿区火山岩广泛分布,是该区重要的含矿岩性之一。利用锆石SHRIMPU-Pb定年方法对老厂矿区火山岩进行了定年,获得成岩年龄为323.6±2.8Ma(MSWD=1.17;12个测点),表明火山岩成岩时代为早石炭世。根据老厂矿区火山岩与滇西金沙江和哀牢山缝合带蛇绿岩具有相近的成岩年龄,认为金沙江构造带、哀牢山构造带和澜沧江构造带在"三江"地区古特提斯打开之后属于同一相连的古洋盆。 
Keyword火山岩 锆石shrimp定年 “三江”地区古特提斯演化 老厂大型银铅锌多金属矿床 云南澜沧
Subject Area矿床地球化学
Indexed ByCSCD
Language中文
CSCD IDCSCD:4097442
Citation statistics
Cited Times:8[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/6904
Collection矿床地球化学国家重点实验室_矿床地球化学国家重点实验室_期刊论文
Recommended Citation
GB/T 7714
陈觅,黄智龙,罗泰义,等. 滇西澜沧老厂大型银铅锌多金属矿床火山岩锆石SHRIMP定年及其地质意义[J]. 矿物学报,2010(4):456-462.
APA 陈觅,黄智龙,罗泰义,严再飞,&龙汉生.(2010).滇西澜沧老厂大型银铅锌多金属矿床火山岩锆石SHRIMP定年及其地质意义.矿物学报(4),456-462.
MLA 陈觅,et al."滇西澜沧老厂大型银铅锌多金属矿床火山岩锆石SHRIMP定年及其地质意义".矿物学报 .4(2010):456-462.
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