Effective methods for gold recovery from mining wastes at placers

The authors develop the methods for concentration and recovery of dispersed ultrafine gold, including nanogold, in the mining wastes at gold placers by using laser action and chemical reagents. Keywords: placer mining wastes, difficult-to-recover gold, mining waste metal loss, surfactant species, ch...

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Bibliographic Details
Published in:Journal of mining science 2012, Vol.48 (1), p.198-202
Main Authors: Litvintsev, V. S., Banshchikova, T. S., Leonenko, N. A., Alekseev, V. S.
Format: Article
Language:English
Subjects:
Analysis
Earth and Environmental Science
Earth Sciences
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Gold mines and mining
Methods
Mineral Dressing
Mineral industry
Mineral Resources
Mines and mineral resources
Mining industry
Surface active agents
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Summary:The authors develop the methods for concentration and recovery of dispersed ultrafine gold, including nanogold, in the mining wastes at gold placers by using laser action and chemical reagents. Keywords: placer mining wastes, difficult-to-recover gold, mining waste metal loss, surfactant species, chemical reagents, laser action
ISSN:1062-7391
1573-8736
DOI:10.1134/S1062739148010224