首页|Determination of rhenium and osmium by ICP-MS for galena and sphalerite

Determination of rhenium and osmium by ICP-MS for galena and sphalerite

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Digestion with aqua regia in a Carius tube and separation of Re with anion exchange resin is commonly employed for Re-Os dating of molybdenite and pyrite.However,the recovery of Re is extremely low when this routine anion exchange method is applied to galena,causing difficulty in Re-Os dating of galena.In this study,we investigated the mechanism of Re loss during sample preparation and tested a revised procedure for Re-Os dating of galena and sphalerite.

GalenaSphaleriteRhenium and osmiumAnion exchange resinICP-MS

Yingying Liu、Liang Qi、Jianfeng Gao、Zhilong Huang

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State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences,Guiyang 550180, China

University of Chinese Academy of Sciences, Beijing 100049,China

This study was supported by the 12th Five-Year Plan Project of State Key Laboratory of Ore Deposit Geochemistry,Chinese Academy This study was supported by the 12th Five-Year Plan Project of State Key Laboratory of Ore Deposit Geochemistry,Chinese Academy National Natural Science Foundation of ChinaNational Natural Science Foundation of China

SKLODG-ZY125-09SKLODG-ZY125-024137306441430315

2016

10.1007/s11631-015-0076-0

地球化学学报(英文版)
中国科学院地球化学研究所

地球化学学报(英文版)

EI
影响因子：0.33
ISSN：2096-0956
年,卷(期)：2016.35(1)
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