Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka
The material on the gold content of coastal-marine deposits of the western coast of Kamchatka is analyzed and the resource potential is briefly characterized. A review of gold technological estimates obtained from the study of gold-bearing samples taken in promising areas of the coastal-marine strip...
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Saint-Petersburg Mining University
2021
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ftdoajarticles:oai:doaj.org/article:d6db21c8b01e47ae8104a637c35ad3e5 2023-05-15T16:58:37+02:00 Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka Valentina E. Kungurova 2021-12-01T00:00:00Z https://doi.org/10.31897/PMI.2021.6.6 https://doaj.org/article/d6db21c8b01e47ae8104a637c35ad3e5 EN RU eng rus Saint-Petersburg Mining University https://pmi.spmi.ru/index.php/pmi/article/view/13975?setLocale=en_US https://doaj.org/toc/2411-3336 https://doaj.org/toc/2541-9404 2411-3336 2541-9404 doi:10.31897/PMI.2021.6.6 https://doaj.org/article/d6db21c8b01e47ae8104a637c35ad3e5 Записки Горного института, Vol 252, Pp 840-853 (2021) western kamchatka coastal-marine placers of gold fine gold enrichment extraction technologies Mining engineering. Metallurgy TN1-997 article 2021 ftdoajarticles https://doi.org/10.31897/PMI.2021.6.6 2023-01-22T01:30:25Z The material on the gold content of coastal-marine deposits of the western coast of Kamchatka is analyzed and the resource potential is briefly characterized. A review of gold technological estimates obtained from the study of gold-bearing samples taken in promising areas of the coastal-marine strip, from the Bolshaya Vorovskaya River in the north to Cape Levashova in the south, is presented. Stock materials supplemented by our studies were used. Gold-bearing deposits with very fine (0.05-0.1 mm) and fine (0.1-1.0 mm) gold amounting to 94.6 % were tested, as well as samples with gold up to 2 mm and more in addition to fine gold The content of freely recoverable gold reached 91.9 %. In the case of significant gold reserves in placers, prospects for their commercial development open up. experiments on the enrichment of gold-bearing coastal-marine deposits of Western Kamchatka indicate the possibility of extraction of free gold and other valuable components from them. Gravity technologies and modern equipment developed by ОАО Irgiredmet and JSC ITOMAK are the most effective for their extraction. enrichment of gold-bearing formations with simultaneous extraction of several useful components from them, which is possible with the use of fluoride technology, can also become economically advantageous. Article in Journal/Newspaper Kamchatka Directory of Open Access Journals: DOAJ Articles Levashova ENVELOPE(-35.417,-35.417,-71.750,-71.750) Vorovskaya ENVELOPE(156.449,156.449,54.465,54.465) Journal of Mining Institute 252 840 853 |
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language |
English Russian |
topic |
western kamchatka coastal-marine placers of gold fine gold enrichment extraction technologies Mining engineering. Metallurgy TN1-997 |
spellingShingle |
western kamchatka coastal-marine placers of gold fine gold enrichment extraction technologies Mining engineering. Metallurgy TN1-997 Valentina E. Kungurova Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka |
topic_facet |
western kamchatka coastal-marine placers of gold fine gold enrichment extraction technologies Mining engineering. Metallurgy TN1-997 |
description |
The material on the gold content of coastal-marine deposits of the western coast of Kamchatka is analyzed and the resource potential is briefly characterized. A review of gold technological estimates obtained from the study of gold-bearing samples taken in promising areas of the coastal-marine strip, from the Bolshaya Vorovskaya River in the north to Cape Levashova in the south, is presented. Stock materials supplemented by our studies were used. Gold-bearing deposits with very fine (0.05-0.1 mm) and fine (0.1-1.0 mm) gold amounting to 94.6 % were tested, as well as samples with gold up to 2 mm and more in addition to fine gold The content of freely recoverable gold reached 91.9 %. In the case of significant gold reserves in placers, prospects for their commercial development open up. experiments on the enrichment of gold-bearing coastal-marine deposits of Western Kamchatka indicate the possibility of extraction of free gold and other valuable components from them. Gravity technologies and modern equipment developed by ОАО Irgiredmet and JSC ITOMAK are the most effective for their extraction. enrichment of gold-bearing formations with simultaneous extraction of several useful components from them, which is possible with the use of fluoride technology, can also become economically advantageous. |
format |
Article in Journal/Newspaper |
author |
Valentina E. Kungurova |
author_facet |
Valentina E. Kungurova |
author_sort |
Valentina E. Kungurova |
title |
Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka |
title_short |
Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka |
title_full |
Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka |
title_fullStr |
Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka |
title_full_unstemmed |
Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka |
title_sort |
evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of kamchatka |
publisher |
Saint-Petersburg Mining University |
publishDate |
2021 |
url |
https://doi.org/10.31897/PMI.2021.6.6 https://doaj.org/article/d6db21c8b01e47ae8104a637c35ad3e5 |
long_lat |
ENVELOPE(-35.417,-35.417,-71.750,-71.750) ENVELOPE(156.449,156.449,54.465,54.465) |
geographic |
Levashova Vorovskaya |
geographic_facet |
Levashova Vorovskaya |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
Записки Горного института, Vol 252, Pp 840-853 (2021) |
op_relation |
https://pmi.spmi.ru/index.php/pmi/article/view/13975?setLocale=en_US https://doaj.org/toc/2411-3336 https://doaj.org/toc/2541-9404 2411-3336 2541-9404 doi:10.31897/PMI.2021.6.6 https://doaj.org/article/d6db21c8b01e47ae8104a637c35ad3e5 |
op_doi |
https://doi.org/10.31897/PMI.2021.6.6 |
container_title |
Journal of Mining Institute |
container_volume |
252 |
container_start_page |
840 |
op_container_end_page |
853 |
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1766050667347050496 |