Showing 341 - 360 results of 1,914 for search '"gold"', query time: 0.07s Refine Results
  1. 341

    Genesis of the Daping Gold Deposit in the Middle Xuefeng Mountain Area, Southern China: Constraints from Geochemistry, Fluid Inclusion, and H-O-S Isotope by Xu Kong, Wen-Tian Mi, Xue-Yuan Qi, Shu-Jun Lǚ, Yu-Jun Dong, Jie Xin

    Published 2022-01-01
    “…The medium-sized Daping gold deposit is located in the middle Xuefeng Mountain area of Southern China with gold ores hosted in sericite phyllite, sericitolite, and mylonite. …”
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    Article
  2. 342

    Application of Response Surface Methodology (RSM) for Simultaneous Optimization of Kinetic Parameters Affecting Gold Leaching in Thiosulfate Based Media: A Statistical Approach by Nomsa P. Baloyi, Joseph M. Nseke, Mamookho E. Makhatha

    Published 2022-01-01
    “…Moreover, with global economic factors causing a decline in gold prices, it is crucial that novel hydrometallurgical methods of extracting gold minimise operational costs by using low-priced reagents such as thiosulfate. …”
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  3. 343

    Understanding the mechanism underlying the green synthesis of metallic nanoparticles using plant extract(s) with special reference to Silver, Gold, Copper and Zinc oxide nanoparticles by Kangkan Deka, Renaldy Donlang Nongbet, Karan Das, Pranjal Saikia, Simran Kaur, Abhijita Talukder, Bhargab Thakuria

    Published 2025-06-01
    “…Main body: This review examines the process of creating and utilizing metal nanoparticles, namely copper, zinc oxide, gold, and silver. It explores a range of methods for nanoparticle synthesis, including physical, chemical, and biological approaches, with particular attention to green synthesis methods that utilize natural resources to minimize environmental impact. …”
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  4. 344

    Physicochemical Characterization of Mining Waste from the Betare-Oya Gold Area (East Cameroon) and an Adsorption Test by Sabga Smectite (North-West Cameroon) by Mambou Ngueyep Luc Leroy, Mache Jacques Richard, Ayiwouo Ngounouno Mouhamed, Takougang Kingni Sifeu, Abende Sayom Reynolds Yvan, Roukaiyatou Said

    Published 2020-01-01
    “…This paper, firstly, characterizes the mining waste of the Betare-Oya gold area (East Cameroon). Surface waters are sampled and characterized physically (pH, electrical conductivity, turbidity, and suspended solids) and chemically by the determination of trace metals (Cu, Zn, Ni, Mn, Fe, Cr, As, and Pb). …”
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    Photocatalytic Inactivation Effect of Gold-Doped TiO2 (Au/TiO2) Nanocomposites on Human Colon Carcinoma LoVo Cells by Juan Xu, Yi Sun, Yaomin Zhao, Junjie Huang, Chunmei Chen, Zhiyu Jiang

    Published 2007-01-01
    “…The photocatalytic inactivation effecting of gold-doped TiO2 (Au/TiO2) nanocomposites on human colon carcinoma LoVo cells was investigated for the first time. …”
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    Article