Hydrothermal alteration mapping of Siberian gold-ore fields based on satellite spectroscopy data

Hydrothermal alteration mapping of Siberian gold-ore fields based on satellite spectroscopy data

Bibliographische Detailangaben
Parent link:IOP Conference Series: Earth and Environmental Science
Vol. 27 : Problems of Geology and Subsurface Development.— 2015.— [012001, 5 p.]
1. Verfasser: Ananyev Yu. S. Yuri Sergeyevich
Körperschaften: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра геологии и разведки полезных ископаемых (ГРПИ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра иностранных языков (ИЯПР)
Weitere Verfasser: Maskov A. A., Abramova R. N. Raisa Nikolaevna
Zusammenfassung:Title screen
The mapping of the hydrothermal alterations in Urjahskoe and Fedorov-Kedrov gold-ore fields was conducted by applying channel relationship method (band ratio) based on ASTER spectral-zonal satellite image data. It was determined that the calculated mineral indices in ore-bearing structures are zonal. Outer ore-bearing structures revealed increased ferric mineral index values, while inner - high epidote- chlorite- calcite and muscovite- siderite mineral index values. Detected regularities could be used in identifying potential gold-ore bearing areas within identical fields based on remote sensing survey data.
Режим доступа: по договору с организацией-держателем ресурса
Veröffentlicht: 2015
Schriftenreihe:Mineralogy, Geochemistry and Petrography
Schlagworte:
электронный ресурс
труды учёных ТПУ
гидротермальные изменения
золоторудные месторождения
спутниковые данные
спектроскопия
рудоносные структуры
дистанционное зондирование
Online-Zugang:http://dx.doi.org/10.1088/1755-1315/27/1/012001
http://earchive.tpu.ru/handle/11683/19908
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645037
Beschreibung
Zusammenfassung:Title screen
The mapping of the hydrothermal alterations in Urjahskoe and Fedorov-Kedrov gold-ore fields was conducted by applying channel relationship method (band ratio) based on ASTER spectral-zonal satellite image data. It was determined that the calculated mineral indices in ore-bearing structures are zonal. Outer ore-bearing structures revealed increased ferric mineral index values, while inner - high epidote- chlorite- calcite and muscovite- siderite mineral index values. Detected regularities could be used in identifying potential gold-ore bearing areas within identical fields based on remote sensing survey data.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1088/1755-1315/27/1/012001

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