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Date Issued:2018
Document Type:期刊论文
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Geochronological, geochemical, and Sr-Nd-Hf isotopic studies of the Aketas adakitic granites in Eastern Junggar: Petrogenesis and tectonic implications
期刊论文
Geological Journal, 2018, 卷号: 53, 期号: 1, 页码: 80-101
Authors:
CHEN ZHANG
;
QUN LUO
;
XIN ZHANG
;
LUOFU LIU
;
DONGDONG LIU
;
PENGFEI WANG
;
KEJI YANG
;
JIAN WANGYAN ZHAO
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Submit date:2019/04/10
Central Asian Orogenic Belt
Aketas Adakitic Granites
Sr–nd–hf Isotopes
Zircon U–pb Dating
Tectonic Evolution
Bidirectional Subduction
New insights into the metallogeny of MVT Zn-Pb deposits: A case study from the Nayongzhi in South China, using field data, fluid compositions, and in situ S-Pb isotopes
期刊论文
American Mineralogist, 2018, 卷号: 103, 期号: 1, 页码: 91-108
Authors:
Jia-Xi Zhou
;
Xuan-Ce Wang
;
Simon A. Wilde
;
Kai Luo
;
Zhi-Long Huang
;
Tao Wu
;
Zhong-Guo Jin
Adobe PDF(10970Kb)
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Submit date:2019/04/19
In Situ S-pb Isotopes
Fluid Mixing
Buffer Of Carbonate
Mvt Deposits
South China
西藏甲玛斑岩-矽卡岩型铜多金属矿床原位Pb同位素组成研究
期刊论文
矿物学报, 2018, 期号: 2, 页码: 205-213
Authors:
郑石基
;
钟宏
;
张忠坤
;
王广南
;
柏中杰
;
胡文俊
Adobe PDF(814Kb)
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Submit date:2019/06/19
甲玛矿床
飞秒激光剥蚀
Pb同位素组成
成矿物质
贵州省稻田土壤重金属分布特征
期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
Authors:
孔祥宇
;
黄国培
;
程天金
;
江帆
;
王志伟
;
李秋华
;
喻子恒
;
张华
;
姚珩
Adobe PDF(740Kb)
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Submit date:2019/06/17
为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg
89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标
Ni、as、cd主要由地质高背景成因导致
在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。
Geochemistry of I- and A-type granites of the Qingyang-Jiuhuashan complex, eastern China: Insights into early cretaceous multistage magmatism
期刊论文
Lithos, 2018, 卷号: 316, 页码: 278-294
Authors:
Xiao-Yan Jiang
;
Jin-Cheng Luo
;
Jia Guo
;
Kai Wu
;
Zhe-Kun Zhang
;
Wei-Dong Sun
;
Xiao-Ping Xia
Adobe PDF(7305Kb)
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Submit date:2019/06/03
I-type Granite
a-type Granite
zircon U–pb Geochronology
zircon o Isotope
qingyang–jiuhuashan
Age, origin and significance of the Wugang BIF in the Taihua complex, Southern North China Craton
期刊论文
Ore Geology Reviews, 2018, 卷号: 95, 页码: 880-898
Authors:
Lei Liu
;
Huishan Zhang
;
Xiaoyong Yang
;
Yanguang Li
Adobe PDF(5242Kb)
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Submit date:2019/05/20
Banded Iron Formation
taihua Complex
neoarchean-paleoproterozoic Marine Sediment
zircon U-pb Dating
wugang Bif
Recognition of Late Jurassic W-Sn mineralization and its exploration potential on the western margin of the Caledonian Guidong granite batholith, Nanling Range, South China:Geochronological evidence f
期刊论文
Ore Geology Reviews, 2018, 卷号: 93, 页码: 200-210
Authors:
Yabin Yuan
;
Shunda Yuan
;
Jingwen Mao
;
Panlao Zhao
;
Chen Yan
;
Haijie Zhao
;
Dongliang Zhang
;
Yan Shuang
;
Jiantang Peng
Adobe PDF(2196Kb)
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Submit date:2019/04/19
Muscovite Ar-ar
Sims Zircon U-pb
Potential For W-sn Exploration
Nanling Range
Geochemistry and petrogenesis of the early Palaeozoic appinite-granite complex in the Western Kunlun Orogenic Belt, NW China: implications for Palaeozoic tectonic evolution
期刊论文
Geological Magazine, 2018, 卷号: 155, 期号: 8, 页码: 1641-1666
Authors:
JIE ZHU
;
QIUGEN LI
;
XU CHEN
;
HAOSHU TANG
;
ZONGQI WANG
;
YANJING CHEN
;
SHUWEN LIU
;
BING XIAO
;
JUNLU CHEN
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Submit date:2019/06/03
Appinite-granite
Zircon U–pb Dating
Geochemistry
Double Subduction
Western Kunlun Orogenic Belt
西藏申扎—定结南北向构造中段斑岩锆石U-Pb年代学研究
期刊论文
河北地质大学学报, 2018, 期号: 6, 页码: 25-32
Authors:
李应栩
;
谢玉玲
;
李光明
;
白劲松
;
唐燕文
;
周俊杰
;
郭翔
Adobe PDF(5132Kb)
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Submit date:2019/06/13
申扎—定结南北向构造
锆石u-pb定年
斑岩
南冈底斯斑岩成矿带
滇东南老君山地区伟晶岩年代学研究及其地质意义
期刊论文
地球化学, 2018, 期号: 1, 页码: 33-47
Authors:
张振发
;
张辉
;
吕正航
;
杨海林
;
于文修
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Submit date:2019/07/01
锆石u-pb定年
岩石成因
伟晶岩
滇东南