Vol. 42, No. 5 October 2023----Institute of Geochemistry Chinese Academy of Sciences

(Vol. 42, No.5 2023)

	ORIGINAL ARTICLES
803	The cooling models of Earth’s early mantle Ting He · Qingwen Zhang · Yun Liu
817	Petrology of lherzolite xenoliths of Hosséré Sédé volcano (Adamawa plateau, Ngaoundéré area, Cameroon) O.F. Nkouandou · J.M. Bardintzeff · Fagny Mefifi re · Njankouo Ndassa · A.A. Sahabo · H. Adama
832	Distribution, risk evaluation, and source analysis of the heavy metals in the sediment deposition of the lower Shichuanhe River, Shaanxi, China Chenhui Hou · Caixia Feng · Shen Liu
845	Decoding the nature of interaction between felsic clasts and mafic magma in a subvolcanic magma chamber from amphibole–titanite transformation and chemistry Bibhuti Gogoi · Deepshikha Borah
859	Isotopic analysis based on terahertz spectrum Qijun Chen · Yun Liu
870	In situ infiltration-precipitation processes in some rock systems Zahraa Ibrahim · Rabih Sultan
879	Magma source and tectonic setting of the Dunde granite in the Western Tianshan: constraints from geochronology, geochemistry, and Sr–Nd–Hf isotopes Zhaode Xia · Haibo Ding · Yanjiao Ru
895	Re–Os and Pb isotope features of pyrite in the Shihangli graphite deposit: implications of coal-generated graphite mineralization in central Hunan, South China Yong Zhang · Dongsheng Ma · Jian-Feng Gao · Jiayong Pan · Xupeng Lv · Guoqi Liu · Fujun Zhong · Xiaotian Zhang · Ying Liu
912	Geochronology and geological significance of the strata of the Neoproterozoic Nanhua System, SW North China Craton Guanxu Chen · Luo Jinhai · Sun Gennian · Meng Zhan · Chang Yinglei · Chen Zhuo
934	High-precision double-spike Cd isotopic measurements of seawater by MC-ICP-MS and its application to seawater affected by hydrothermal vent fluids Chuanwei Zhu · Yunzhu Wu · Hanjie Wen · Guanghai Wu · Wenrui Song · Yuxu Zhang · Bo Zhao
943	Carbon dioxide partial pressure and its diffusion flux in karst surface aquatic ecosystems: a review Xingxing Cao · Qixin Wu · Wanfa Wang · Pan Wu

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