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Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia). / Yurkevich, Nataliya; Saeva, Olga; Bortnikova, Svetlana et al.

In: International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, Vol. 17, No. 33, 01.01.2017, p. 179-186.

Research output: Contribution to journalConference articlepeer-review

Harvard

Yurkevich, N, Saeva, O, Bortnikova, S, Korneeva, T & Tulisova, K 2017, 'Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia)', International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, vol. 17, no. 33, pp. 179-186. https://doi.org/10.5593/sgem2017H/33/S12.022

APA

Yurkevich, N., Saeva, O., Bortnikova, S., Korneeva, T., & Tulisova, K. (2017). Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia). International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, 17(33), 179-186. https://doi.org/10.5593/sgem2017H/33/S12.022

Vancouver

Yurkevich N, Saeva O, Bortnikova S, Korneeva T, Tulisova K. Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia). International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. 2017 Jan 1;17(33):179-186. doi: 10.5593/sgem2017H/33/S12.022

Author

Yurkevich, Nataliya ; Saeva, Olga ; Bortnikova, Svetlana et al. / Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia). In: International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. 2017 ; Vol. 17, No. 33. pp. 179-186.

BibTeX

@article{daa932292248404ebd95417f52615ed7,
title = "Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia)",
abstract = " Sulfide-bearing mine tailings of the Darasun ore processing plant situated in the permafrost zone in Trans Baikal region (Russia) were examined in 2016. The composition of mine drainages and affected river waters were investigated. The processes of oxidation and chemical weathering of mine tailings leads to removal of a wide spectrum of chemical elements according to geochemical analyses. Two associations of chemical elements were found: i) Tl, Pb, Cd, Zn, Mn, and Be; ii) Cu, Mo, Au, Ag, As, and Sb. Thallium is present in technogenic streams in the most toxic free ionic form of Tl + . Among the forms of beryllium, free cations predominate in technogenic acidic sulfate waters, and after mixing with natural water bodies, the basic form is the less toxic hydroxide Be(OH)2 (aq). The mobility of noble metals in natural watercourses is provided by complexation with cyanide ligands in the case of silver and hydroxo-complexes for gold. ",
keywords = "Acid mine drainage, Aurum, Beryllium, Mine tailings, Mobility, Saturation indices, Species, Thallium",
author = "Nataliya Yurkevich and Olga Saeva and Svetlana Bortnikova and Tatyana Korneeva and Kristina Tulisova",
note = "Publisher Copyright: {\textcopyright} SGEM2017.; 17th International Multidisciplinary Scientific Geoconference, SGEM 2017 ; Conference date: 27-11-2017 Through 29-11-2017",
year = "2017",
month = jan,
day = "1",
doi = "10.5593/sgem2017H/33/S12.022",
language = "English",
volume = "17",
pages = "179--186",
journal = "International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM",
issn = "1314-2704",
publisher = "International Multidisciplinary Scientific Geoconference",
number = "33",

}

RIS

TY - JOUR

T1 - Geochemical investigations of environmental pollution in a darasun gold mine tailings area (Transbaikal kray, russia)

AU - Yurkevich, Nataliya

AU - Saeva, Olga

AU - Bortnikova, Svetlana

AU - Korneeva, Tatyana

AU - Tulisova, Kristina

N1 - Publisher Copyright: © SGEM2017.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Sulfide-bearing mine tailings of the Darasun ore processing plant situated in the permafrost zone in Trans Baikal region (Russia) were examined in 2016. The composition of mine drainages and affected river waters were investigated. The processes of oxidation and chemical weathering of mine tailings leads to removal of a wide spectrum of chemical elements according to geochemical analyses. Two associations of chemical elements were found: i) Tl, Pb, Cd, Zn, Mn, and Be; ii) Cu, Mo, Au, Ag, As, and Sb. Thallium is present in technogenic streams in the most toxic free ionic form of Tl + . Among the forms of beryllium, free cations predominate in technogenic acidic sulfate waters, and after mixing with natural water bodies, the basic form is the less toxic hydroxide Be(OH)2 (aq). The mobility of noble metals in natural watercourses is provided by complexation with cyanide ligands in the case of silver and hydroxo-complexes for gold.

AB - Sulfide-bearing mine tailings of the Darasun ore processing plant situated in the permafrost zone in Trans Baikal region (Russia) were examined in 2016. The composition of mine drainages and affected river waters were investigated. The processes of oxidation and chemical weathering of mine tailings leads to removal of a wide spectrum of chemical elements according to geochemical analyses. Two associations of chemical elements were found: i) Tl, Pb, Cd, Zn, Mn, and Be; ii) Cu, Mo, Au, Ag, As, and Sb. Thallium is present in technogenic streams in the most toxic free ionic form of Tl + . Among the forms of beryllium, free cations predominate in technogenic acidic sulfate waters, and after mixing with natural water bodies, the basic form is the less toxic hydroxide Be(OH)2 (aq). The mobility of noble metals in natural watercourses is provided by complexation with cyanide ligands in the case of silver and hydroxo-complexes for gold.

KW - Acid mine drainage

KW - Aurum

KW - Beryllium

KW - Mine tailings

KW - Mobility

KW - Saturation indices

KW - Species

KW - Thallium

UR - http://www.scopus.com/inward/record.url?scp=85063081770&partnerID=8YFLogxK

U2 - 10.5593/sgem2017H/33/S12.022

DO - 10.5593/sgem2017H/33/S12.022

M3 - Conference article

AN - SCOPUS:85063081770

VL - 17

SP - 179

EP - 186

JO - International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM

JF - International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM

SN - 1314-2704

IS - 33

T2 - 17th International Multidisciplinary Scientific Geoconference, SGEM 2017

Y2 - 27 November 2017 through 29 November 2017

ER -

ID: 18900232