Výsledky vyhledávání

Origin and evolution of ore-forming fluid for the Gaosongshan gold deposit, Lesser Xing'an Range: Evidence from fluid inclusions, H-O-S-Pb isotopes

Autor: Yang Liu, Jilong Han, Liang Ren, Keqiang Zhao, Alei Gu, Changshen Wang, Jing-Gui Sun

Publikováno v: Geoscience Frontiers, Vol 10, Iss 5, Pp 1961-1980 (2019)

Epithermal gold deposits are typical precious metal deposits related to volcanic and subvolcanic magmatism. Due to the lack of direct geological and petrographic evidences, the origin of the ore-forming fluid is deduced from the spatial diagenesis-mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bbec9d2aad41c7704ce4e6599425477
https://doi.org/10.1016/j.gsf.2019.01.006

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Current situation of global manganese resources and suggestions for sustainable development in China

Autor: Hongwei Sun, Jie Wang, Junping Ren, Weibo Zhang, Wenlong Tang, Xingyuan Wu, Alei Gu

Publikováno v: Natural Resources Conservation and Research. 4

As an important metal mineral, manganese is widely used in metallurgy, chemical industry, national defense industry and other fields. Global manganese resources are characterized by extremely uneven distribution, highly concentrated production capaci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ea8b8f9dab842dda4152fda757c4ae5
https://doi.org/10.24294/nrcr.v4i1.1554

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Zircon U–Pb and biotite 40Ar/39Ar geochronology from the Anzan emerald deposit in Zambia

Autor: Guo-Zhan Li, Kangkang Xu, Fuqing He, Alei Gu, Li-bo Zuo, Jie Wang, Kai Sun, Jianzhen Geng, Chaocheng Dai, Junping Ren, Xiaoyang Liu, Zhibin Xiao

Publikováno v: Ore Geology Reviews. 91:612-619

The Kafubu Emerald Area in Zambia is an important producer of gemstone-quality emeralds. The country rocks include carbonatization altered rock and emerald-hosting biotite chlorite schist from the Anzan emerald deposit in the Kafubu area, Zambia. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55d98218037bd469415965d2282c78ef
https://doi.org/10.1016/j.oregeorev.2017.08.034

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Constraints of magmatic differentiation on epithermal mineralization at Dongan, NE China: Insights from zircon geochronology, elements and Sr–Hf–Nd isotope geochemistry

Autor: Alei Gu, Yang Liu, Yangyang Feng, Xiaolei Chu, Keqiang Zhao, Jing-Gui Sun, Liang Ren, Jilong Han

Publikováno v: Journal of Geochemical Exploration. 226:106768

Low-sulfidation (LS) epithermal deposits formed under relatively low temperature and pressure conditions are generally associated with volcanic activity. To better understand magmatic processes prior to epithermal mineralization, field geology, petro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::405b67bf53e2767947b27df164ed1bbd
https://doi.org/10.1016/j.gexplo.2021.106768

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Magmatism and metallogenic mechanisms of the Baoshan Cu-polymetallic deposit from the Lesser Xing’an Range, NE China: Constraints from geology, geochronology, geochemistry, and Hf isotopes

Autor: Chang-Sheng Wang, Yang Liu, Alei Gu, Jilong Han, Liang Ren, Ridong Yu, Ke-Qiang Zhao, Jing-Gui Sun

Publikováno v: Ore Geology Reviews. 88:270-288

The Baoshan Cu-polymetallic deposit is a recently discovered skarn deposit in the northern Lesser Xing’an Range, NE China. The orebodies are mainly hosted in the contact zone between granitic intrusions and Lower Cambrian dolomitic crystalline lime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5d5635a6388835f3437940f8ed400a4
https://doi.org/10.1016/j.oregeorev.2017.05.009

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Enrichment characteristics of Cu and Co displayed by low-density geochemical mapping in Zambia

Autor: Hong-wei Sun, Junping Ren, Alphet Phaskani Dokowe, Jie Wang, Shuping Cao, Kangkang Xu, Li-bo Zuo, Xujiang Cheng, Ezekiah Chikambwe, Fuqing He, Alei Gu, Chipilauka Mukofu

Publikováno v: Journal of Geochemical Exploration. 219:106634

The Sino–Zambian Cooperation project provides national catchment sediment geochemical data for 58 elements including Cu and Co from 746 sediment samples at 736 sampling sites, corresponding to a sampling density of about 1 site per 1000 km2. The Cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69bb0e07c3174e4fa3f78706795b7953
https://doi.org/10.1016/j.gexplo.2020.106634

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Early Cretaceous bimodal magmatism related epithermal mineralization: A case study of the Gaosongshan gold deposit in the northern Lesser Xing’an Range, NE China

Autor: Yang Liu, Xiaolei Chu, Jing-Gui Sun, Liang Ren, Jilong Han, Alei Gu, Ke-Qiang Zhao, Chuntao Zhao

Publikováno v: Ore Geology Reviews. 121:103563

Low-sulfidation (LS) gold mineralization is partially associated with bimodal volcanism in origin. Sources of ore-mineralized fluids and relevant dynamic processes remain poorly understood. To better understand these issues, a study including deposit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e179f9c857789a2ee1f09173510f511c
https://doi.org/10.1016/j.oregeorev.2020.103563

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