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Vol. 40, No.2 April 2021 TEXT SIZE: A A A

 

ACTA GEOCHIMICA 

(Vol. 40, No.2 2021)
   

 
  

 

ORIGINAL ARTICLES 

123

Effect of crustal porosity on lunar magma ocean solidification
Mingming Zhang · Yingkui Xu · Xiongyao Li

135

Gold anomaly ranking based on stream sediment geochemistry in the Fariman–Kashmar axis, NE Iran
Hassan Azmi · Parviz Moarefvand · Abbas Maghsoudi

150

Equilibrium mercury and lead isotope fractionation caused by nuclear volume effects in crystals
Sha Yang · Yun Liu

163

Petrographic and geochemical characterization of weathered materials developed on BIF from the Mamelles iron ore deposit in the Nyong unit, South-West Cameroon
Tessontsap Teutsong · Jean Pierre Temga · Armelle Ayissi Enyegue · Nicodème Noel Feuwo · Dieudonné Bitom

176

Estimation of evaporation losses based on stable isotopes of stream water in a mountain watershed
Zhongcong Sun · Chaochen Hu · Di Wu · Guopeng Chen · Xiaoqiang Lu · Xueyan Liu

184

Geochemical significance of tricyclic and tetracyclic terpanes in source rock extracts from the Offshore Niger Delta Basin, Nigeria
Abiodun B. Ogbesejana · Oluwasesan M. Bello · Tijjani Ali · Uduma A. Uduma · Kamaluddeen S. Kabo · Oluwadurotimi O. Akintade

199

Paleoclimate evolution and aridification mechanism of the eastern Tethys during the Callovian–Oxfordian: evidence from geochemical records of the Qiangtang Basin, Tibetan Plateau
Yongyao Zeng · Lei Gao · Wenqing Zhao

212

Effects of geosorbent and solution properties on sorption and desorption of PAHs
Hui Dong · Baohua Xiao

225

Adsorption experiment of water-soluble rare earth elements in atmospheric depositions and implications for source tracing in South China
Xiaojian Mi · Yuan Li · Yuefeng Liu · Yu Xie · Hanjie Li · Xiaotao Peng · Houyun Zhou

234

Geochemical characterization of the salinity of irrigated soils in arid regions (Biskra, SE Algeria)
Mohamed Amine Abdennour · Abdelkader Douaoui · Jesús Barrena · Manuel Pulido · Abdelhamid Bradaï ·Amel Bennacer · Chiara Piccini · Alberto Alfonso-Torreño

251 

Geochronology, geochemistry and Hf isotopes of andesites in the Sandaowanzi gold deposit (Great Xing‘an Range, NE China): implications for petrogenesis, tectonic setting, and mineralization
Runtao Yu · Bile Li · Fengyue Sun · Zhihua Li · Huawei Li · Yufan Shi

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