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Vol. 39, No.4 August 2020 TEXT SIZE: A A A

 

ACTA GEOCHIMICA 

(Vol. 39, No.4 2020)
  

 
  

 

ORIGINAL ARTICLES 

445

Development of in-situ Micro-Raman spectroscopy system for autoclave experimental apparatus
Lin Chen · Heping Li · Shengbin Li · Liping Xu · Sen Lin · Hongbin Zhou

451

Exposure of children to heavy metals from artisanal gold mining in Nigeria: evidences from bio-monitoring of hairs and nails
Adeniyi JohnPaul Adewumi · Temitope Ayodeji Laniyan · Tangfu Xiao · Yizhang Liu · Zengping Ning

471

Constraints on granite-related uranium mineralization in the Sanjiu uranium ore field, SE China provided by pyrite mineralogy, major and trace elements, S–He–Ar isotopes
Xu Chen · Xiaodong Liu · Jinning Qin · Biguang Jiang

487

Studying DDTs in agricultural soils of selected rural communities of Armenia
G. Tepanosyan · L. Sahakyan · O. Belyaeva · M. Beglaryan · D. Pipoyan · A. Hovhannisyan · A. Saghatelyan

497

Fluid inclusion and H–O isotope study of the Jiguanshan porphyry Mo deposit, Xilamulun Metallogenic Belt: implications for characteristics and evolution of ore-forming fluids
Changhong Wang · Keyong Wang · Wenyan Cai · Jian Li · Hanlun Liu · Yicun Wang

512

REE geochemistry of core sediments of Cauvery delta, India for provenance studies
Malik Zubair Ahmad · Pramod Singh

527

CO2 flux of soil respiration in natural recovering karst abandoned farmland in Southwest China
Yanwei Wang · Weijun Luo · Guangneng Zeng · Hanling Yang · Meifang Wang · Yina Lyu · Anyun Cheng · Lin Zhang · Xianli Cai · Jia Chen · Shijie Wang

539

Comparative geochemical study of the cherty rocks of the Taukha terrane (Sikhote-Alin) and its paleogeodynamic significance
Igor V. Kemkin · Raisa A. Kemkina

561

Maturity effects on steranes of source rocks in Lishu fault depression, Songliao Basin
Chuanjun Yi · Min Zhang · Li Teng

574

U–Pb dating and geochemistry of granite porphyry dykes in the Xicha gold–(silver) deposit, southern Jilin Province, China, and their metallogenic significance
Jian Wang · Fengyue Sun · Bile Li · Lihui Tian

587

In-situ formation of perylene in lacustrine sediments and its geochemical significance
Jianyang Guo · Haiqing Liao

 
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