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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
作者:  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)  |  收藏  |  浏览/下载:267/1  |  提交时间: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。  
Germanium in Magnetite: A Preliminary Review 期刊论文
Acta Geologica Sinica, 2017, 卷号: 91, 期号: 2, 页码: 711-726
作者:  Yumiao MENG;  Ruizhong HU;  Xiaowen HUANG;  Jianfeng GAO
Adobe PDF(3475Kb)  |  收藏  |  浏览/下载:191/0  |  提交时间:2018/03/30
Germanium  Magnetite  Controlling Factor  Iron Deposits  Discriminate Factor  
Origin of nelsonite and Fe–Ti oxides ore of the Damiao anorthosite complex, NE China: Evidence from trace element geochemistry of apatite, plagioclase, magnetite and ilmenite 期刊论文
Ore Geology Reviews, 2016, 卷号: 79, 页码: 367-381
作者:  Hai-Long He;  Song-Yue Yu;  Xie-Yan Song;  Zhi-Song Du;  Zhi-Hui Dai;  Ting Zhou;  Wei Xie
Adobe PDF(2923Kb)  |  收藏  |  浏览/下载:219/0  |  提交时间:2019/09/04
Nelsonite  fe–ti Oxides Ore  damiao Anorthosite Complex  liquid Immiscibility  magma Chamber Processes  north China Craton  
Origin of nelsonite and Fe-Ti oxides ore of the Damiao anorthosite complex, NE China: Evidence from trace element geochemistry of apatite, plagioclase, magnetite and ilmenite 期刊论文
Ore Geology Reviews, 2016, 卷号: 79, 期号: 2, 页码: 367-381
作者:  Hai-Long He;  Song-Yue Yu;  Xie-Yan Song;  Zhi-Song Du;  Zhi-Hui Dai;  Ting Zhou;  Wei Xie
Adobe PDF(2923Kb)  |  收藏  |  浏览/下载:190/1  |  提交时间:2017/11/21
Nelsonite  Fe–ti Oxides Ore  Damiao Anorthosite Complex  Liquid Immiscibility  Magma Chamber Processes  North China Craton  
Variations of trace element concentration of magnetite and ilmenite from the Taihe layered intrusion, Emeishan large igneous province, SW China: Implications for magmatic fractionation and origin of F 期刊论文
Journal of Asian Earth Sciences, 2015, 卷号: 113, 期号: Part 3, 页码: 1117-1131
作者:  Yu-Wei She;  Xie-Yan Song;  Song-Yue Yu;  Hai-Long He
Adobe PDF(4030Kb)  |  收藏  |  浏览/下载:141/0  |  提交时间:2019/08/30
Trace Elements  magnetitei  lmenite  fe–ti–v Oxide Deposit  fractional Crystallizationtaihe  emeishan Large Igneous Province  
Variations of trace element concentration of magnetite and ilmenite from the Taihe layered intrusion, Emeishan large igneous province, SW China:Implications for magmatic fractionation and origin of Fe-Ti-V oxide ore deposits 期刊论文
Journal of Asian Earth Sciences, 2015, 卷号: 113, 期号: 9, 页码: 1117-1131
作者:  Yu-Wei She;  Xie-Yan Song;  Song-Yue Yu;  Hai-Long He
Adobe PDF(4030Kb)  |  收藏  |  浏览/下载:158/2  |  提交时间:2017/05/18
In-situ LA-ICP-MS trace elemental analyses of magnetite: Fe-Ti-(V) oxide-bearing mafic-ultramafic layered intrusions of the Emeishan Large Igneous Province, SW China 期刊论文
Ore Geology Reviews, 2015, 卷号: 65, 期号: 6, 页码: 853-871
作者:  Ping-Ping Liu;  Mei-fu Zhou;  Wei-terry Chen;  Jian-feng Gao;  Xiao-wen Huang
Adobe PDF(2778Kb)  |  收藏  |  浏览/下载:173/1  |  提交时间:2017/05/15
In-situ LA-ICP-MS trace elemental analyses of magnetite: Fe–Ti–(V) oxide-bearing mafic–ultramafic layered intrusions of the Emeishan Large Igneous Province, SW China 期刊论文
Ore Geology Reviews, 2015, 卷号: 65, 期号: Part 4, 页码: 853-871
作者:  Ping-Ping Liu;  Mei-Fu Zhou;  Wei Terry Chen;  Jian-Feng Gao;  Xiao-Wen Huang
Adobe PDF(2778Kb)  |  收藏  |  浏览/下载:155/0  |  提交时间:2019/08/30
La-icp-ms  magnetite  oxygen Fugacity  quilf  elip  sw China  
磁铁矿和钛铁矿成分对四川太和富磷灰石钒钛磁铁矿床成因的约束 期刊论文
岩石学报, 2014, 卷号: 30, 期号: 5, 页码: 1443-1456
作者:  佘宇伟;  宋谢炎;  于宋月;  陈列锰;  魏宇;  郑文勤
Adobe PDF(1175Kb)  |  收藏  |  浏览/下载:232/3  |  提交时间:2016/02/24
磁铁矿  钛铁矿  磷灰石  层状岩体  太和  峨眉山大火成岩省  
Spatio-temporal distribution and tectonic settings of the major iron deposits in China: An overview 期刊论文
Ore Geology Reviews, 2014, 卷号: 57, 页码: 247–263
作者:  Zhaochong Zhang;  Tong Hou;  M. Santosh;  Houmin Li;  Jianwei Li;  Zuoheng Zhang;  Xieyan Song;  Meng Wang
Adobe PDF(2271Kb)  |  收藏  |  浏览/下载:174/0  |  提交时间:2019/08/13
Iron Deposits  tectonic Settings  geodynamic Control  genetic Features  china