Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals)
The paper presents the results of a study of heavy mineral concentrates of Kosumnerskoe gold deposit as well as the native gold from them. This gold deposit includes two gravel deposits. The granulometric composition, morphology, roundness, flatness, presence of intergrowths of gold with other miner...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2018-11-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
| Subjects: | |
| Online Access: | https://www.geology-mgri.ru/jour/article/view/321 |
| _version_ | 1826534757799821312 |
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| author | M. A. Boguslavskiy S. O. Khudyakov |
| author_facet | M. A. Boguslavskiy S. O. Khudyakov |
| author_sort | M. A. Boguslavskiy |
| collection | DOAJ |
| description | The paper presents the results of a study of heavy mineral concentrates of Kosumnerskoe gold deposit as well as the native gold from them. This gold deposit includes two gravel deposits. The granulometric composition, morphology, roundness, flatness, presence of intergrowths of gold with other minerals, as well as the character of the surface, the chemical composition and internal structure of gold, have been investigated. Based on these results, the placer gold of rivers Narta-Yu and Nester-Shor has been concluded to be similar in morphology, chemical composition and internal structure so it allows attributing them to a single type of motherload, which could be named as gold-polysulfide-quartz type. On the results of the analysis of two gold deposits of this field, the gravel deposit of the river Nester-Shor has been concluded to be elder than gravel deposit of the river Narta-Yu. |
| first_indexed | 2024-04-10T02:34:29Z |
| format | Article |
| id | doaj.art-4440ddbd6ce7452d9c2fad07322265f8 |
| institution | Directory Open Access Journal |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| last_indexed | 2025-03-14T02:28:06Z |
| publishDate | 2018-11-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj.art-4440ddbd6ce7452d9c2fad07322265f82025-03-11T08:42:09ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082018-11-0105243010.32454/0016-7762-2018-5-24-30320Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals)M. A. Boguslavskiy0S. O. Khudyakov1Lomonosov Moscow State University, Geological Faculty, Department of Geology, Geochemistry and Economics of ore depositsVictor, LTDThe paper presents the results of a study of heavy mineral concentrates of Kosumnerskoe gold deposit as well as the native gold from them. This gold deposit includes two gravel deposits. The granulometric composition, morphology, roundness, flatness, presence of intergrowths of gold with other minerals, as well as the character of the surface, the chemical composition and internal structure of gold, have been investigated. Based on these results, the placer gold of rivers Narta-Yu and Nester-Shor has been concluded to be similar in morphology, chemical composition and internal structure so it allows attributing them to a single type of motherload, which could be named as gold-polysulfide-quartz type. On the results of the analysis of two gold deposits of this field, the gravel deposit of the river Nester-Shor has been concluded to be elder than gravel deposit of the river Narta-Yu.https://www.geology-mgri.ru/jour/article/view/321placer goldnative goldheavy mineral concentrategold morphologygeological structuremotherloadgenetic type |
| spellingShingle | M. A. Boguslavskiy S. O. Khudyakov Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals) Известия высших учебных заведений: Геология и разведка placer gold native gold heavy mineral concentrate gold morphology geological structure motherload genetic type |
| title | Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals) |
| title_full | Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals) |
| title_fullStr | Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals) |
| title_full_unstemmed | Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals) |
| title_short | Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals) |
| title_sort | characteristics of native gold at kosumnerskoe placer gold deposit the nether polar urals |
| topic | placer gold native gold heavy mineral concentrate gold morphology geological structure motherload genetic type |
| url | https://www.geology-mgri.ru/jour/article/view/321 |
| work_keys_str_mv | AT maboguslavskiy characteristicsofnativegoldatkosumnerskoeplacergolddepositthenetherpolarurals AT sokhudyakov characteristicsofnativegoldatkosumnerskoeplacergolddepositthenetherpolarurals |