Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Geologica Sinica》 1994-04
Add to Favorite Get Latest Update

A STUDY ON THE RHENIUM-OSMIUM GEOCHRO- NOMETRY OF MOLYBDENITES

Du Andao, He Hongliao, Yin Ningwan, Zou Xiaoqiu, Sun Yiali Sun Dezhong, Chen Shaozhen and Qu Wenjun(Institute of Rock and Mineral Analysis, Chinese Academy of Geological Sciences, Beijing)  
Rhenium-osmium geochronometry based on the radioactive decay of 187Re to 187Os with a half-life of 4.23 × 1010 years is well suited for dating some sulfide minerals whose formation ages can not easily be determined by other conventional geochronom-eters. An ID-ICPMS technique determining rhenium and osmium concentrations and osmium isotopic composition for the purpose of direcly dating molybdenite is described. Samples were dissolved and equilibrated with 185Re-and 190Os-enriched spikes by alkaline fusion. Separation of rhenium from matrix elements was effected by solvent extraction and cation exchange chromatography while osmium was distilled as OsO4 from H2SO4-Ce(SO4)2 solution. All isotopic measurements were made on a VG Plasma Quad facility. Total chemical recoveries for both elements were greater than 90% and total procedural blanks were 0.07 ng for rhenium and 0.01 ng for 187Os. The Re-Os model ages of molybdenites from Shanxi, Henan and Tibet as well as the Re-Os isochronic age of molybdenite from Liaoning were determined with a precision (2σ) of about ±3%. These results conform satisfactorily with their geological backgrounds and agree reasonably with the previous results obtained by using other conventional geochronometers. Analytical data show that osmium of molybdenites examined is primarilly radiogenic 187Os formed by in-situ decay of 187Re, which is in full agreement with previous observations of other workers.
【Fund】: 国家自然科学基金和地质行业科学技术发展基金联合资助项目(编号49173164)
【CateGory Index】: P597
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhi-hua~1 WANG Ke-qiang~1 YU Wang-qiang~1 HUANG Hui~1 WU Xing-quan~2 (1 Armed Police Institute of Gold Geology,Langfang 065000,China;2 Armed Police Detachment 12for Gold Prospecting,Chengdu 610059,China);RE-OS ISOTOPIC AGES OF TUNGSTEN-MOLYBDENUM (BISMUTH) POLY-METALLIC ORE DEPOSIT IN THE JIAGANG SNOWY MOUNTAIN,SHENZHA COUNTY,TIBET AND THE IMPLICATIONS[J];Geology of Anhui;2006-02
2 LIU Xiao-huang1,2,DENG Jun1,SUN Xing-li1,LIU Jiu-fen2,SUN Bai-nian3,KANG Hong-jie31.State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China 2.No.7 Gold Geological Party,Yantai ,Shandong 264004, China 3.Key Laboratory of Western China’s Environmental Systems of the Ministry of Education,Lanzhou University,Lanzhou 730000,China;Molybdenite Re-Os Dating and C-H-O-S Isotopic Characteristics of the Ganbahenao Mo-W Deposit in Western Segment of North Qilian Mountains[J];Journal of Jilin University(Earth Science Edition);2010-04
3 LI Wen-chang1,ZENG Pu-sheng21.Faculty of Earth Sciences and Resources,China University of Geosciences,Beijing 100083,China;2.Department of Resources and Environment,Yunnan University of Finance and Economics,Kunming 650021,China;Characteristics and metallogenic model of the Pulang superlarge porphyry copper deposit in Yunnan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2007-04
4 LIANG Hua-Ying, WANG Xiu-Zhang, CHENG Jing-Ping (Guangzhou Institute of Geochemistry,Chinese Academy of Science,Wushan Guangzhou 510640,China);Rb-Sr ISOTOPE AGE AND THE TIME SCALE OF HYDROTHERMAL ACTIVITIES FOR THE SIPING Ag(Au) DEPOSIT,JILIN PROVINCE[J];Geotectonica Et Metallogenia;2001-02
5 LI Guangming 1,2, LIU Bo2, QU Wenjun3, LIN Fangcheng2, SHE Hongquan1 and FENG Chengyou1 (1. Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China; 2. Chengdu Institute of Geology and Mineral Resources, Chengdu, SC 610082, China; 3. National Research Center of Geo- analysis, Chinese Academy of Geological Sciences, Beijing 100037, China);THE PORPHYRY-SKARN ORE-FORMING SYSTEM IN GANGDESE METALLOGENIC BELT, SOUTHERN XIZANG: EVIDENCE FROM MOLYBDENITE RE-OS AGE OF PORPHYRY-TYPE COPPER DEPOSITS AND SKARN-TYPE COPPER POLYMETALLIC DEPOSITS[J];Geotectonica Et Metallogenia;2005-04
6 ZHANG Jiajing1,2,CHEN Zhenghui3,WANG Denghong3,CHEN Zhenyu3,LIU Shanbao1 and WANG Chenghui1(1.Graduate School of Chinese Academy of Geological Sciences,Beijing 100037,China;2.The North-East Party,Jiangxi Bureau of Geology and Mineral Resources,Shangrao 334000,Jiangxi,China;3.Institute of Mineral Resources,CAGS,Beijing 100037,China);GEOLOGICAL CHARACTERISTICS AND METALLOGENIC EPOCH OF THE XINGLUOKENG TUNGSTEN DEPOSIT,FUJIAN PROVINCE[J];Geotectonica Et Metallogenia;2008-01
7 HE Shuyue,LI Dongsheng,LI Lianglin,QI Lanying and HE Shoufu(Qinghai Institute of Geological Survey,Xining 810012,Qinghai,China);Re-Os Age of Molybdenite from the Yazigou Copper(Molybdenum) Mineralized Area in Eastern Kunlun of Qinghai Province,and Its Geological Significance[J];Geotectonica Et Metallogenia;2009-02
8 HOU Zeng-qian 1 ,ZHONG Da-lai 2 ,DENG Wan-ming 2(1.Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing100037,China;2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing100029,China);A tectonic model for porphyry copper-molybdenum-gold metallogenic belts on the eastern margin of the Qinghai-Tibet Plateau[J];Chinese Geology;2004-01
9 HOU Zeng-qian, MO Xuan-xue, YANG Zhi-ming, WANG An-jian, PAN Gui-tang, QU Xiao-ming, NIE Feng-jun (Institute of Geology, China Academy of Geological Sciences, Beijing 100037, China; China University of Geosciences, Beijing 100082, China; Chinese Academy of Geological Sciences, Beijing 100037, China; Chengdu Institute of Geology and Mineral Resources, Chengdu, China; Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China);Metallogeneses in the collisional orogen of the Qinghai-Tibet Plateau: Tectonic setting, tempo-spatial distribution and ore deposit types[J];Geology in China;2006-02
10 LIU Shan-bao1,CHEN Yu-chuan2,FAN Shi-xiang4,XU Jian-xiang3,QU Wen-jun5,YING Li-juan1(1.Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China;2.Chinese Academy of Geological Sciences,Beijing 100037,China;3.Land Office of Jiangxi Province,Nanchang 330000,Jiangxi,China;4.South Jiangxi Geological Survey Party,Ganzhou 341000,Jiangxi,China;5.National Research Center of Geoanalysis,Beijing 100037,China);The second ore-prospecting space in the eastern and central parts of the Nanling metallogenic belt:evidence from isotopic chronology[J];Geology in China;2010-04
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Lin Wenwei (Institute of Mineral Deposits,Chinese Academy of Geologuical Sciences,Beijing);THE METASOMATIC SERIES OF THE YANGJIAZHANGZI MOLYBDENUM ORE FIELD[J];Mineral Deposits;1987-01
2 Huang Dianhao, Wu Chengyu and Nie Fengjun (Institute of Mineral Depotits, Chinese Academy of Geological Sciences, Beijing);GEOLOGICAL FEATURES AND ORIGIN OF THE JINDUICHENG PORPHYRY MOLYBDENUM DEPOSIT, SHAANXI PROVINCE[J];Mineral Deposits;1987-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 JIAO Jian-gang1,2,TANG Zhong-li1,QIAN Zhuang-zhi1,YUAN Hai-chao3,YAN Hai-qing1,SUN Tao1,XU Gang1,LI Xiao-dong1 1.School of Earth Science and Resources,Chang'an University,Xi'an 710054,China 2.Key Laboratory of Western China's Mineral Resources and Geological Engineering,Ministry of Education,Xi'an 710054,China 3.712 Team of Northwestern Geology Exploration Bureau for Nonferrous Metal Resources,Xianyang 712000,China;Metallogenic Mechanism,Magma Source and Zircon U-Pb Age of Jinduicheng Granitic Porphyry,East Qinling[J];Earth Science(Journal of China University of Geosciences);2010-06
2 GUO Gui-hong1,HAN Feng2(1.The Institute of Geology of China Earthquake Administration,Beijing 100029,China;2.Technics and Geology Institute Downhole Operation Company of Liao Oilfield,Panjin 124107,China);The overview of dating methods and the geophysical dating[J];Progress in Geophysics;2007-01
3 ZHANG Zhaowei1,2)LI Wenyuan1)ZHAO Donghong1)GAO Yongbao1)XIE Xie2)ZHANG Haisong1)PENG Suxia1)LI Hang1)1)Xi'an Institute of Geology and Mineral Resources,Xi'an,Shaanxi 710054;2)School of Earth Sciences and Land Resources,Chang'an University,Xi'an,Shaanxi 710054;U-Pb Age of the Lianhuagou Intrusive Rocks in Luonan County,Shaanxi Province and Its Geological Implications[J];Acta Geoscientica Sinica;2008-06
4 Li Nuo1,Chen Yanjing2,1,Zhang Hui3,Zhao Taiping2,Deng Xiaohua1,Wang Yun1,Ni Zhiyong31.Key Laboratory of Orogen and Crust Evolution,Peking University,Beijing 100871,China2.KLMD,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China3.Guiyang Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China;Molybdenum deposits in East Qinling[J];Earth Science Frontiers;2007-05
5 HAN Hai-tao1,2,LIU Ji-shun1,DONG Xin1,3,OUYANG Yu-fei1 (1.School of Geosciences and Environmental Engineering,Central South University,Changsha 410083;2.Tianshui General Team,Gansu Bureau of Nonferrous Metal Geological Exploration,Tianshui 741024;3.Gansu Institute of Geological Survey for Nonferrous Metals,Lanzhou 730000);GEOLOGY AND GENESIS OF WENQUAN PORPHYRY MOLYBDENUM DEPOSIT IN THE WEST QINLING AREA[J];Geology and Prospecting;2008-04
6 ZHAO Jun-xing 1,2,QIN Ke-zhang 1,LI Guang-ming 1,LI Jin-xiang 1)(1.Key Laboratory of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029;2.Graduate School of Chinese Academy of Sciences,Beijing 100049);Characteristics of Alteration and Mineralization in the Sharang Pophyry Molybdenum Deposit in the Northern Margin of Gangdese and Comparison with Typical Porphyry Molybdenum Deposits in the World[J];Geology and Exploration;2011-01
7 YE Huishou~ 1) , MAO Jingwen~ 1,2) , LI Yongfeng~ 2) , GUO Baojian~ 2) , ZHANG Changqing~ 1) , LIU Jun~ 2) , YAN Quanren~ 3) , LIU Guoyin~ 2) 1) Institute of Mineral Resources, Chinese Academy of Geological Science, Beijing, 1000372) China University of Geosciences, Beijing, 1000833) Beijing SHRIMP Center, Institute of Geology, Chinese Academy of Geological Science, Beijing, 100037;SHRIMP Zircon U-Pb and Molybdenite Re-Os Dating for the Superlarge Donggou Porphyry Mo Deposit in East Qinling,China,and Its Geological Implication[J];Acta Geologica Sinica;2006-07
8 ZHU Laimin,ZHANG Guowei,GUO Bo,LI Ben State key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi'an,710069;U-Pb(LA-ICP-MS) Zircon Dating for the Large Jinduicheng Porphyry Mo Deposit in the East Qinling,China,and Its Metallogenetic Geodynamical Setting[J];Acta Geologica Sinica;2008-02
9 LI Houmin1), CHEN Yuchuan2), YE Huishou1), WANG Denghong1), GUO Baojian3), LI Yongfeng3)1) MLR Key Laboratory of Metallogeny and Mineral Assesment, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing, 100037;2) Chinese Academy of Geological Sciences, Beijing, 100037; 3) Henan Provincial Bureau for Nonferrous Metals Mineral Resources, Zhengzhou, 450052;Mo, (W), Au, Ag, Pb, Zn Minerogenetic Series Related to Mesozoic Magmatic Activities in the East Qinling-Dabie Mountains[J];Acta Geologica Sinica;2008-11
10 JIAO Jiangang1,2),YUAN Haichao3),HE Ke2),SUN Tao1),XU Gang1),LIU Ruiping4) 1) School of Earth Science and Resources,Chang'an University,Xi'an,710054;2) Key Laboratory of Western China's Mineral Resources and Geological Engineering,Ministry of Education of P.R.C,Xi'an,710054;3) 712 Team of Northwestern Geology Exploration Bureau for Nonferrous Metal Resources,Xianyang,Shaanxi,712000;4) Xi'an Institute of Geology and Mineral Resources,Xi'an,710054;Zircon U-Pb and Molybdenite Re-Os Dating for the Balipo Porphyry Mo Deposit in East Qinling,China,and Its Geological Implication[J];Acta Geologica Sinica;2009-08
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 ~~;МОЛИБДЕНИТОВОЕ МЕСТОРОЖДЕНИЕ И ЕГО ПЕРСПЕКТИВНОСТЬ ПОИСКОВ НА СЕВЕРНОЙ ХРЕБТЕ ЦИНЬЛИНЬ[J];Acta Geological Sinica;1959-03
2 Huang Dianhao~* Wang Yichang~* Nie Fengjun~* and Jiang Xiujie~(**) Institute of Mineral Deposits, Chinese Academy of Geological Sciences.;ISOTOPIC COMPOSITION OF SULFUR, CARBON AND OXYGEN AND SOURCE MATERIAL OF THE HUANGLONGPU CARBONATITE VEIN-TYPE OF MOLYBDENUM (LEAD) DEPOSITS[J];Acta Geological Sinica;1984-03
3 Huang Dianhao~* Wang Yichang~* Nie Fengjun~* Jiang Xiujie~** ~*Institute of Mineral Deposits, Chinese Academy of Geological Sciences.~(**)No. 13 Geological Party, Bureau of Geology and Mineral Resources of Shaanxi Province.;A NEW TYPE OF MOLYBDENUM DEPOSIT——GEOLOGICAL CHARACTERISTICS AND METAL-LOGENIC MECHANISM OF THE HUANGLONGPU CARBONATITE VEIN-TYPE OF MOLYBDENUM (LEAD) DEPOSIT,SHAAXI[J];Acta Geological Sinica;1985-03
4 Huang Dianhao, Nie Fengjun and Wang Yichang (Institute of Mineral Deposits, Chinese Academy of Geological Sciences) Jiang Xiujie (The 13th Geological Team, Geological Bureau of Shanxi Province);LEAD ISOTOPE COMPOSITIONS OF MOLYBDENUM DEPOSITS IN EAST QINLING AS APPLIED TO THE PROBLEM OF ORE SOURCES[J];Mineral Deposits;1984-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved