ПРОГНОЗНО7ПОИCКОВAЯ МОДЕЛЬ ЭПИТЕРМAЛЬНЫХ Au7Ag МЕCТОРОЖДЕНИЙ КИCЛОТНО7CУЛЬФAТНОГО ТИПA ПО ДAННЫМ ДЕШИФРИРОВAНИЯ CОВРЕМЕННЫХ КОCМИЧЕCКИХ CНИМКОВ (НA ПРИМЕРЕ РУДНОГО ПОЛЯ CВЕТЛОЕ, ХAБAРОВCКИЙ КРAЙ)

Translated title of the contribution: Forecasting and prospecting model of epithermal high sulfidation Au7AG deposits using modern satellite data (on the example of ore field svetloe, Khabarovskiy kray)

Yury S. Ananyev, Vladimir G. Zhitkov, Anatoliy A. Potseluev

Research output: Contribution to journalArticle

Abstract

The relevance. The expansion of the mineral resource base of existing mining enterprises requires modern approaches to the study of adjacent areas. One of such modern methods in the study of areas is the use of modern spectral space imagery in order to isolate poten/ tially ore/bearing areas based on structural and material interpretation. The main aim of the work was to develop the criteria for epithermal gold/silver mineralization within the Okhotsk/Chukotka volcanic belt based on materials from remote surveys. The objects of the research were the well/known ore taxa of the southeastern flank of the Ulinskaya mineragenic zone of the Okhotsk/ Chukotka volcanic belt. Methods: processing, spectral analysis and interpretation of modern remote sensing Landsat, Aster and high resolution images Ikonos, WorldView, QuickBird. Results. The authors have developed regional, local and detailed criteria for epithermal Au/Ag mineralization using the example of one of the sections of the Ulinsk mineragenic zone. Structural criteria for the regional level are systems of telescoped ring structures with a diameter of 20–90 km at the junction points of multidirectional faults. Structural and material criteria of the local level are the areas of conjugation of systems of nested coordinated ring structures with sizes from 1 to 10 km with zones of development of Fe/oxide indices. The structural/material criteria of the detailed level include small ring structures made by the bodies of silica of various mineral compo/ sition, associated with zones of development of Fe/oxide indices, within the sections of the propilitic type of alteration. On the basis of the identified features of the structure of the Svetloe ore field, a forecast was made of the prospects for the southern and southeastern flank to identify Au/Ag epithermal mineralization. A hierarchical remote sensing forecast and prospecting model of epithermal Au/Ag deposits is proposed.

Original languageRussian
Pages (from-to)84-92
Number of pages9
JournalBulletin of the Tomsk Polytechnic University, Geo Assets Engineering
Volume330
Issue number5
DOIs
Publication statusPublished - 1 Jan 2019
Externally publishedYes

Fingerprint

Ores
satellite data
Deposits
Satellites
Oxides
volcanic belt
Remote sensing
Bearings (structural)
mineralization
Mineral resources
oxide
Image resolution
remote sensing
Silver
Silicon Dioxide
Gold
Spectrum analysis
QuickBird
Minerals
image resolution

ASJC Scopus subject areas

  • Materials Science (miscellaneous)
  • Fuel Technology
  • Geotechnical Engineering and Engineering Geology
  • Waste Management and Disposal
  • Economic Geology
  • Management, Monitoring, Policy and Law

Cite this

@article{c4286d5b24734ad79519edd5e7bfcc43,
title = "ПРОГНОЗНО7ПОИCКОВAЯ МОДЕЛЬ ЭПИТЕРМAЛЬНЫХ Au7Ag МЕCТОРОЖДЕНИЙ КИCЛОТНО7CУЛЬФAТНОГО ТИПA ПО ДAННЫМ ДЕШИФРИРОВAНИЯ CОВРЕМЕННЫХ КОCМИЧЕCКИХ CНИМКОВ (НA ПРИМЕРЕ РУДНОГО ПОЛЯ CВЕТЛОЕ, ХAБAРОВCКИЙ КРAЙ)",
abstract = "The relevance. The expansion of the mineral resource base of existing mining enterprises requires modern approaches to the study of adjacent areas. One of such modern methods in the study of areas is the use of modern spectral space imagery in order to isolate poten/ tially ore/bearing areas based on structural and material interpretation. The main aim of the work was to develop the criteria for epithermal gold/silver mineralization within the Okhotsk/Chukotka volcanic belt based on materials from remote surveys. The objects of the research were the well/known ore taxa of the southeastern flank of the Ulinskaya mineragenic zone of the Okhotsk/ Chukotka volcanic belt. Methods: processing, spectral analysis and interpretation of modern remote sensing Landsat, Aster and high resolution images Ikonos, WorldView, QuickBird. Results. The authors have developed regional, local and detailed criteria for epithermal Au/Ag mineralization using the example of one of the sections of the Ulinsk mineragenic zone. Structural criteria for the regional level are systems of telescoped ring structures with a diameter of 20–90 km at the junction points of multidirectional faults. Structural and material criteria of the local level are the areas of conjugation of systems of nested coordinated ring structures with sizes from 1 to 10 km with zones of development of Fe/oxide indices. The structural/material criteria of the detailed level include small ring structures made by the bodies of silica of various mineral compo/ sition, associated with zones of development of Fe/oxide indices, within the sections of the propilitic type of alteration. On the basis of the identified features of the structure of the Svetloe ore field, a forecast was made of the prospects for the southern and southeastern flank to identify Au/Ag epithermal mineralization. A hierarchical remote sensing forecast and prospecting model of epithermal Au/Ag deposits is proposed.",
keywords = "Cosmostructural models, Epithermal gold/silver deposits, Okhotsk/Chukotka volcanic belt, Remote sensing materials, Silica",
author = "Ananyev, {Yury S.} and Zhitkov, {Vladimir G.} and Potseluev, {Anatoliy A.}",
year = "2019",
month = "1",
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doi = "10.18799/24131830/2019/5/270",
language = "Русский",
volume = "330",
pages = "84--92",
journal = "Bulletin of the Tomsk Polytechnic University, Geo Assets Engineering",
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TY - JOUR

T1 - ПРОГНОЗНО7ПОИCКОВAЯ МОДЕЛЬ ЭПИТЕРМAЛЬНЫХ Au7Ag МЕCТОРОЖДЕНИЙ КИCЛОТНО7CУЛЬФAТНОГО ТИПA ПО ДAННЫМ ДЕШИФРИРОВAНИЯ CОВРЕМЕННЫХ КОCМИЧЕCКИХ CНИМКОВ (НA ПРИМЕРЕ РУДНОГО ПОЛЯ CВЕТЛОЕ, ХAБAРОВCКИЙ КРAЙ)

AU - Ananyev, Yury S.

AU - Zhitkov, Vladimir G.

AU - Potseluev, Anatoliy A.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The relevance. The expansion of the mineral resource base of existing mining enterprises requires modern approaches to the study of adjacent areas. One of such modern methods in the study of areas is the use of modern spectral space imagery in order to isolate poten/ tially ore/bearing areas based on structural and material interpretation. The main aim of the work was to develop the criteria for epithermal gold/silver mineralization within the Okhotsk/Chukotka volcanic belt based on materials from remote surveys. The objects of the research were the well/known ore taxa of the southeastern flank of the Ulinskaya mineragenic zone of the Okhotsk/ Chukotka volcanic belt. Methods: processing, spectral analysis and interpretation of modern remote sensing Landsat, Aster and high resolution images Ikonos, WorldView, QuickBird. Results. The authors have developed regional, local and detailed criteria for epithermal Au/Ag mineralization using the example of one of the sections of the Ulinsk mineragenic zone. Structural criteria for the regional level are systems of telescoped ring structures with a diameter of 20–90 km at the junction points of multidirectional faults. Structural and material criteria of the local level are the areas of conjugation of systems of nested coordinated ring structures with sizes from 1 to 10 km with zones of development of Fe/oxide indices. The structural/material criteria of the detailed level include small ring structures made by the bodies of silica of various mineral compo/ sition, associated with zones of development of Fe/oxide indices, within the sections of the propilitic type of alteration. On the basis of the identified features of the structure of the Svetloe ore field, a forecast was made of the prospects for the southern and southeastern flank to identify Au/Ag epithermal mineralization. A hierarchical remote sensing forecast and prospecting model of epithermal Au/Ag deposits is proposed.

AB - The relevance. The expansion of the mineral resource base of existing mining enterprises requires modern approaches to the study of adjacent areas. One of such modern methods in the study of areas is the use of modern spectral space imagery in order to isolate poten/ tially ore/bearing areas based on structural and material interpretation. The main aim of the work was to develop the criteria for epithermal gold/silver mineralization within the Okhotsk/Chukotka volcanic belt based on materials from remote surveys. The objects of the research were the well/known ore taxa of the southeastern flank of the Ulinskaya mineragenic zone of the Okhotsk/ Chukotka volcanic belt. Methods: processing, spectral analysis and interpretation of modern remote sensing Landsat, Aster and high resolution images Ikonos, WorldView, QuickBird. Results. The authors have developed regional, local and detailed criteria for epithermal Au/Ag mineralization using the example of one of the sections of the Ulinsk mineragenic zone. Structural criteria for the regional level are systems of telescoped ring structures with a diameter of 20–90 km at the junction points of multidirectional faults. Structural and material criteria of the local level are the areas of conjugation of systems of nested coordinated ring structures with sizes from 1 to 10 km with zones of development of Fe/oxide indices. The structural/material criteria of the detailed level include small ring structures made by the bodies of silica of various mineral compo/ sition, associated with zones of development of Fe/oxide indices, within the sections of the propilitic type of alteration. On the basis of the identified features of the structure of the Svetloe ore field, a forecast was made of the prospects for the southern and southeastern flank to identify Au/Ag epithermal mineralization. A hierarchical remote sensing forecast and prospecting model of epithermal Au/Ag deposits is proposed.

KW - Cosmostructural models

KW - Epithermal gold/silver deposits

KW - Okhotsk/Chukotka volcanic belt

KW - Remote sensing materials

KW - Silica

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