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J. Cent. South Univ. (2020) 27: 1495-1502 DOI: https://doi.org/10.1007/s11771-020-4385-z Dissolution of gold in chalcopyrite-containing cyanide solutions YANG Wei(杨玮)1, 2, ZHANG Kai(张凯)1, 2, WANG... Laboratory of Gold and Resources in Shaanxi Province, Xi’an 710055, China; 3. School of Foreign Languages, Baoji University of Arts and Sciences, Baoji 721013, China Central South University Press......
matrix. With a two-stage diagnostic approach, a refractory telluride ore is leached in dilute cyanide solutions (0.1% NaCN) at pH 9.5 for 24 h to dissolve native gold but not gold+silver tellurides... Characterization of refractory behaviour of complex gold/silver ore by diagnostic leaching O. CELEP1, ?. ALP1, H. DEVEC?1, M. VICIL2 1. Mining Engineering Department, Karadeniz......
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Risk quantification in grade variability of gold deposits using sequential Gaussian simulationTayfun Y. Yunsel(Mining Engineering Department, Cukurova University, Adana, 01330, Turkey)Abstract:Risk... simulated models in Sivas gold deposit, Turkey. In situ variability and risk quantification of the gold grade were assessed by probabilistic approach based on the sequential Gaussian simulations to yield......
Article ID: 1003-6326(2005)05-1178-07 A new extraction process of carbonaceous refractory gold concentrate MENG Yu-qun(孟宇群) (Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China) Abstract: A new hydrometallurgical process for a carbonaceous refractory gold concentrate at ambient temperature and pressure was presented, including grinding-leaching, intensified......
Geochemistry of Rare Earth Elements in Lamprophyres in Laowangzhai Gold Orefield, Yunnan Province XU Cheng1,HUANG Zhi-long1,XIAO Hua-yun1,LIU Cong-qiang1 (1.Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China) Abstract:Lamprophyres, widely distributed in the Laowangzhai gold orefield, Yunnan Province, China, and closely related......
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Geochemistry of Rare Earth Elements in Aktishikan Gold Deposit, Xinjiang 岳书仓1,周涛发1,袁峰1 (1.Department of Resources and Environmental Science, Hefei Univer sity of Technology, Hefei 230009, China) Abstract:The characteristics and the models of rare earth elements in the geolo gical bodies and the hydrothermal water balanced with the adamellite were compre h ensively studied in Aktishikan gold......