Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia
The long-term development of the geophysical industry, in which the methods of magnetometry are in maximum demand, as the simplest in instrumental and methodological execution, has determined the development of remote measurement methods implemented both from space and airborne carriers. The necessi...
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Saint-Petersburg Mining University
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ftdoajarticles:oai:doaj.org/article:7e68d3a960aa4c8f89f40d85f439aa69 2023-05-15T18:45:01+02:00 Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia Igor B. Movchan Zilya I. Shaygallyamova Alexandra A. Yakovleva 2022-07-01T00:00:00Z https://doi.org/10.31897/PMI.2022.23 https://doaj.org/article/7e68d3a960aa4c8f89f40d85f439aa69 EN RU eng rus Saint-Petersburg Mining University https://pmi.spmi.ru/index.php/pmi/article/view/15645?setLocale=en_US https://doaj.org/toc/2411-3336 https://doaj.org/toc/2541-9404 2411-3336 2541-9404 doi:10.31897/PMI.2022.23 https://doaj.org/article/7e68d3a960aa4c8f89f40d85f439aa69 Записки Горного института, Vol 254, Pp 217-233 (2022) anomalous magnetic field aeromagnetic survey uav interpretation decoding remote basis ore-controlling factor Mining engineering. Metallurgy TN1-997 article 2022 ftdoajarticles https://doi.org/10.31897/PMI.2022.23 2023-01-22T01:30:25Z The long-term development of the geophysical industry, in which the methods of magnetometry are in maximum demand, as the simplest in instrumental and methodological execution, has determined the development of remote measurement methods implemented both from space and airborne carriers. The necessity to use the latter as an obligatory component of field surveys, providing coverage of significant areas, determines the need for using the unmanned low-tonnage carriers. Their use is implemented to search for predictive elements of structural (spatial, genetic) control of endogenous gold ore occurrences that allow predictive constructions, i.e., solving the problem of increasing gold reserves, which is being performed within the framework of federal programs. The purpose of the survey is to develop a system of instrumental and subsequent interpretation approaches in the organization of unmanned magnetometer survey, implemented for structural and geological mapping by the example of the Neryungrinsky district of Yakutia. Within the framework of the digital model formation of the relief and the anomalous magnetic field, a survey method using an unmanned aircraft, its technical characteristics are considered; the analysis and the author's modification of the office analysis of magnetometry data are performed. Based on the obtained materials, a physical and geological model of the investigated area was created, which is presented in the form of a geological and structural cut, accompanied by the physical characteristics of the structural and material complexes. The refinement of the physical and geological model was implemented by a joint morphostructural analysis of the remote base and the anomalous magnetic field using the results of quantative interpretation of the anomalous magnetic field. The result of the study is presented by an updated geological basis with the allocation of promising ore sites for their detailing as part of the planned large-scale geological and geophysical surveys. The scientific novelty of ... Article in Journal/Newspaper Yakutia Directory of Open Access Journals: DOAJ Articles Journal of Mining Institute Online first |
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language |
English Russian |
topic |
anomalous magnetic field aeromagnetic survey uav interpretation decoding remote basis ore-controlling factor Mining engineering. Metallurgy TN1-997 |
spellingShingle |
anomalous magnetic field aeromagnetic survey uav interpretation decoding remote basis ore-controlling factor Mining engineering. Metallurgy TN1-997 Igor B. Movchan Zilya I. Shaygallyamova Alexandra A. Yakovleva Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia |
topic_facet |
anomalous magnetic field aeromagnetic survey uav interpretation decoding remote basis ore-controlling factor Mining engineering. Metallurgy TN1-997 |
description |
The long-term development of the geophysical industry, in which the methods of magnetometry are in maximum demand, as the simplest in instrumental and methodological execution, has determined the development of remote measurement methods implemented both from space and airborne carriers. The necessity to use the latter as an obligatory component of field surveys, providing coverage of significant areas, determines the need for using the unmanned low-tonnage carriers. Their use is implemented to search for predictive elements of structural (spatial, genetic) control of endogenous gold ore occurrences that allow predictive constructions, i.e., solving the problem of increasing gold reserves, which is being performed within the framework of federal programs. The purpose of the survey is to develop a system of instrumental and subsequent interpretation approaches in the organization of unmanned magnetometer survey, implemented for structural and geological mapping by the example of the Neryungrinsky district of Yakutia. Within the framework of the digital model formation of the relief and the anomalous magnetic field, a survey method using an unmanned aircraft, its technical characteristics are considered; the analysis and the author's modification of the office analysis of magnetometry data are performed. Based on the obtained materials, a physical and geological model of the investigated area was created, which is presented in the form of a geological and structural cut, accompanied by the physical characteristics of the structural and material complexes. The refinement of the physical and geological model was implemented by a joint morphostructural analysis of the remote base and the anomalous magnetic field using the results of quantative interpretation of the anomalous magnetic field. The result of the study is presented by an updated geological basis with the allocation of promising ore sites for their detailing as part of the planned large-scale geological and geophysical surveys. The scientific novelty of ... |
format |
Article in Journal/Newspaper |
author |
Igor B. Movchan Zilya I. Shaygallyamova Alexandra A. Yakovleva |
author_facet |
Igor B. Movchan Zilya I. Shaygallyamova Alexandra A. Yakovleva |
author_sort |
Igor B. Movchan |
title |
Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia |
title_short |
Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia |
title_full |
Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia |
title_fullStr |
Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia |
title_full_unstemmed |
Identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the Neryungrisky district of Yakutia |
title_sort |
identification of structural control factors of primary gold ore occurrences by method of unmanned aeromagnetic survey by the example of the neryungrisky district of yakutia |
publisher |
Saint-Petersburg Mining University |
publishDate |
2022 |
url |
https://doi.org/10.31897/PMI.2022.23 https://doaj.org/article/7e68d3a960aa4c8f89f40d85f439aa69 |
genre |
Yakutia |
genre_facet |
Yakutia |
op_source |
Записки Горного института, Vol 254, Pp 217-233 (2022) |
op_relation |
https://pmi.spmi.ru/index.php/pmi/article/view/15645?setLocale=en_US https://doaj.org/toc/2411-3336 https://doaj.org/toc/2541-9404 2411-3336 2541-9404 doi:10.31897/PMI.2022.23 https://doaj.org/article/7e68d3a960aa4c8f89f40d85f439aa69 |
op_doi |
https://doi.org/10.31897/PMI.2022.23 |
container_title |
Journal of Mining Institute |
container_volume |
Online first |
_version_ |
1766235946956619776 |