Early Silurian Wuchuan–Sihui–Shaoguan exhalative sedimentary pyrite belt, South China: constraints from zircon dating for K-bentonite of the giant Dajiangping deposit

Yingying Zhang;Taiyi Luo;Tian Gan;Mingzhong Zhou;Xinqiao Han (1)

Niobium–tantalum oxide minerals in alluvial placer deposits from the Ngoura area,East-Cameroon

Francois Ndong Bidzang;Elise Sababa;Tessontsap Teutsong (13)

Development of a 100 MPa water–gas two-phase fluid pressurization device

Shengbin Li;Heping Li;Lin Chen;Hongbin Zhou (25)

Helium and argon isotope geochemistry of the Tibetan Qulong porphyry Cu-Mo deposit,China

Keqiang Peng;Liyan Wu;Yong Huang;Ke Jiang (32)

Translocation and distribution of mercury in biomasses from subtropical forest ecosystems:evidence from stable mercury isotopes

Yi Liu;Che-Jen Lin;Wei Yuan;Zhiyun Lu;Xinbin Feng (42)

Neoproterozoic highly fractionated Ⅰ-type granitoids of Shillong Plateau, Meghalaya, Northeast India: geochemical constraints on their petrogenesis

Debjani Choudhury;M.Faruque Hussain (51)

Coprecipitation of metal ions into calcite: an estimation of partition coefficients based on field investigation

Zhongwei Wang;Jiubin Chen;Hongming Cai;Wei Yuan;Shengliu Yuan (67)

The efficiency and accuracy of probability diagram, spatial statistic and fractal methods in the identification of shear zone gold mineralization: a case study of the Saqqez gold ore district,NW Iran

Mirmahdi Seyedrahimi-Niaraq;Amin Hekmatnejad (78)

Lithological and Si–O–S isotope geochemistry:constraints on the origin and genetic environment of the selenium(Se)-rich siliceous rocks in Enshi,Hubei Province,China

Caixia Feng;Shen Liu;Ian M.Coulson (89)

A geochronological and geochemical study on the granodiorite porphyry and its implication for the mineralization in the Dayaoshan metallogenic belt,Southeastern China

Panfeng Liu;Jiali Zhang;Zhiqiang Wu;Qingwei Zhang;Meilan Wen;Xianrong Luo;Chaojie Zheng;Wenbin Huang (106)

Chemical structure of the Earth's mantle defined by fast diffusion elements like helium

Yun Liu (1)

A helium stratified and ingassed lower mantle:resolving the helium paradoxes

Honggang Zhu;Xuefang Li;Yingkui Xu (4)

Mechanism of accelerated dissolution of mineral crystals by cavitation erosion

Haotian Su;Weijian Zhou (11)

Zircon chemistry and new laser ablation U-Pb ages for uraniferous granitoids in SW Cameroon

V.F.Embui;C.E.Suh;J.M.Cottle;J.Etame;J.Mendes;C.M.Agyingi;A.Vishiti;E.M.Shemang;B.Lehmann (43)

Zircon U-Pb age and geochemical constraints on the origin and tectonic implication of the Tuotuohe Cenozoic alkaline magmatism in Qinghai–Tibet Plateau

Ye Qian;Shengnan Tian;Yujin Li;Fengyue Sun (67)

Evaluation of the potential risks of heavy metal contamination in rice paddy soils around an abandoned Hg mine area in Southwest China

Bayou Adlane;Zhidong Xu;Xiaohang Xu;Longchao Liang;Jialiang Han;Guangle Qiu (85)

Low-temperature alteration of uranium-thorium bearing minerals and its significance in neoformation of radioactive minerals in stream sediments of Wadi El-Reddah,North Eastern Desert,Egypt

O.A.Ebyan;H.A.Khamis;A.R.Baghdady;M.G.El-Feky;N.S.Abed (96)

Rapid estimation of soil heavy metal nickel content based on optimized screening of near-infrared spectral bands

Qian Lu;Shijie Wang;Xiaoyong Bai;Fang Liu;Shiqi Tian;Mingming Wang;Jinfeng Wang (116)

Altitude-dependent distribution of 137Cs in the environment:a case study of Aragats massif,Armenia

Konstantin Pyuskyulyan;Stephen P.LaMont;Vovik Atoyan;Olga Belyaeva;Nona Movsisyan;Armen Saghatelyan (127)

The occurrences and geochemical characteristics of thorium in iron ore in the Bayan Obo deposit,Northern China

Xiaozhi Hou;Zhanfeng Yang;Zhenjiang Wang;Wencai Wang (139)

Guizhou Province,China:the birthplace of modern Medical Geology

Robert B.Finkelman;Jose A.Centeno (155)

High oxygen fugacity magma:implication for the destruction of the North China Craton

Zhekun Zhang;Mingxing Ling;Lipeng Zhang;Saijun Sun;Weidong Sun (161)

The effect of pH on the sorption of gold nanoparticles on illite

Yuhong Fu;Quan Wan;Zonghua Qin;Xin Nie;Wenbin Yu;Shanshan Li (172)

Methane production from rice straw carbon in five different methanogenic rice soils:rates,quantities and microbial communities

Quan Yuan;Xiaozhen Huang;Junpeng Rui;Shaojun Qiu;Ralf Conrad (181)

Optimizing the ratio of the spike to sample for isotope dilution analysis:a case study with selenium isotopes

Decan Tan;Wenpo Xu;Zuochen Zhu;Shehong Li;Guangliang Wu;Haibo Qin (192)

Antimony removal from wastewater by sulfate-reducing bacteria in a bench-scale upflow anaerobic packed-bed reactor

Jingjing Chen;Guoping Zhang;Chao Ma;Dongli Li (203)

Distribution and assessment of hydrogeochemical processes of F-rich groundwater using PCA model:a case study in the Yuncheng Basin,China

Tao Liu;Xubo Gao;Xiaobo Zhang;Chengcheng Li (216)