Chinese Journal of GEOCHEMISTRY

(ISSN 1000-9426)

(Vol. 32, No. 1　　　　　  March 2013)

CONTENTS

Investigation of matrix effects in the MC-ICP-MS induced by Nb, W, and Cu: Isotopic case studies of iron and copper…………………………… SUN Jian et al. (001)

Geology and C-O isotope geochemistry of carbonate-hosted Pb-Zn deposits, NW Guizhou Province, SW China…………………… DOU Songand ZHOU Jiaxi (007)

A linear regression model (LRM) for groundwater chemistry in and around the Vaniyambadi industrial area, Tamil Nadu, India .……… Sajil Kumar P.J et al. (019)

A study on the interaction between ferric ion and silicic acid in hydrosphere: Si-containing ferruginous deposits formed in neutral hot spring waters………………………………………………………………………………………………………………………………………………………… Gaowa Naren et al. (027)

Innovation of experimental methodology for adsorbed gases on hydrocarbon-source rocks ………………………………………………… SHI Baoguang et al. (035)

Kinetics analysis of the enzymatic hydrolysis of cellulose from straw stalk ……………………………………………………………………………… CHEN Kun et al. (041)

Environmental evolution recorded by multi-proxy evidence in Lake Chenghai sediments, Yunnan Province during recent 100 years ……… ZHU Zhengjie et al. (047)

Study on the evolution of ore-formation fluids for Au-Sb ore deposits and the mechanism of Au-Sb paragenesis and differentiation in the southwestern part of Guizhou Province, China……………………………………………………………………………………………………………………………………………… WANG Zepenget al. (056)

Evolution of isotopic composition and deuterium excess of brines in the Sichuan Basin, China ………………………………………………………YAN Qiushi et al. (069)

Fluid inclusions and oil charge history in the reservoirs of the Yongjin oilfield in central Junggar Basin …………………………………………… Xie Guanbao et al. (078)

REE concentrations of garnet and omphacite in eclogites from the Dabie Mountain, central China …………………………………………………………LI Jing et al. (085)

Geochemistry of sandstones from the Neoproterozoic Jinshanzhai Formation in northern Anhui Province, China: Provenance, weathering and tectonic setting…………………………………………………………………………………………………………………………………………………………………SUN Linhua et al. (095)

The impact of sulfate reduction on the distribution of methylmercury in reservoirs in the city of Guiyang …………………………………………… HE Tianrong et al. (104)

Geological characteristics and metallogenic significance of the Devonian intermediate-basic volcanic rocks in the Dachang deposit, Guangxi Zhuang Autonomous Region………………………………………………………………………………………………………………………………………………………………YAN Yongfeng et al. (110)

刊名：中国地球化学学报(英文版)