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Vol 189
Pages:
160-167
Download volume:
RUS
Article

Assessment of alluvial gold-bearing raw materials from the permafrost zone for justification of combined geotechnology of gold heap leaching

Authors:
S. B. Tataurov
About authors
  • Ph.D. associate professor Ministry of Education and Science of the Russian Federation
Date submitted:
2010-07-28
Date accepted:
2010-09-18
Date published:
2011-03-21

Abstract

The paper presents results of cryogenetic impact on mineral composition and geotechnological properties of alluvial gold-bearing raw materials of natural and man-made origin. In particular, distinctive features in mineral composition of alluvial deposits are described within the permafrost zone and outside it as well as the nature, mechanisms and peculiar features in reduction of man-made gold amalgams are shown. The results obtained were used to justify the expediency of implementation of the combined heap gold ore leaching technology at alluvial deposits in the permafrost zone, which includes preliminary concentration of coarse, medium and fine gold as well as the gold amalgam.

Область исследования:
(Archived) Development of solid mineral deposits
Keywords:
cryogenesis alluvial deposits man-made gold amalgams transformation permafrost zone
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References

  1. Voronkov O.K. On Forecast of Frost Weathering and Freeze Resistance of Rock on the Territory of USSR / O.K.Voronkov, L.F.Ushakova // Bulletin of the All-Russian Research Institute of Hydrotechnics named after B.E. Vedeneev. V.137. P. 86-92.
  2. Regularities in Development of Alluvial Gold Concentrations and Placer Deposits of Gold / Ministry of Geology of USSR, East-Siberian ResearchInstitute of Geology, Geophysics and Mineral Raw Materials. Moscow: Nedra, 1985. P. 136.
  3. Karmazin V.V. Gold Mining in Russia in 19th and 20th Centuries and Advanced Technologies of Environmental Damage Recovery Caused by Gold Mining Practice / .V.Karmazin, V.P.Myazin, O.I.Rybakova, V.A.Izmalkov, S.B.Tataurov. Moscow, Moscow State Mining Institute. 2000. 40 p.
  4. Karmazin V.V. Theoretical and Experimental Studies into Segregation-Diffusion Concentration of Gold from
  5. Dump Waste Products / V.V.Karmazin, S.B.Tataurov, N.P.Karmazina, S.N.Rakhimov // Gold Mining Industry. N.4
  6. (34). 2009. P. 6-12.
  7. Kozlovskiy M.T. Amalgams and their Application / M.T.Kozlovskiy, A.I.Zebreva, V.P.Gladyshev. Alma-Ata, 1971. 364 p.
  8. Korshunov V.N. Modern Concepts of Amalgam Structures // Amalgam Systems: Composition and Electrochemical properties, Moscow: Publishing House of the Moscow State University, 1990. P. 11-15.
  9. Plaksin I.N. Studies of Conposition and Structure of Gold Amalgams as Connected with Gold Ore Amalgamation Processes // Moscow, Proceedings of the Moscow Mining Academy, 1930. P. 115-132.
  10. Tataurov S.B. Transformation and Processing of Gold-Bearing Raw Materials in Conditions of Permafrost Zone / Moscow: «Gornaya Kniga», 2008. 318 p.
  11. Man-Caused Gold Amalgamation in Placer Deposits: Physical and Chemical Consequences / V.L.Shevkalenko, L.N.Shokina, V.V.Kryachko et al. // Reports of USSR Academy of Scientists. 1991. V. 320. N.1. P.197-198.
  12. Shepelev V.V. On Concept of Permafrost Zone of Earth // Yakutsk: Institute of Permafrost Studies of Siberian Section of RAS, 1997. 72 p.
  13. Shesternyov D.M., Tataurov S.B. Cryogenesis and Mercury-Bearing Compounds in Mining Waste Dumps / Yakutsk: Institute of Permafrost Studies of Siberian Section of RAS, 2003. 178p.
  14. Shesternyov D.M., Tataurov S.B. Exploration of behaviour bridgings of mercury in technogenic rock masses permafrost / D.M.Shesternyov, S.B.Tataurov // Journal of glaciology and geocryology. China. 2004. V.26. P. 275-280.

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