Variance - Correlation analysis in the exploration of hydrothermal (fluidogenous) deposits using surface gamma-ray spectrometry; Journal of Applied Geophysics; Vol. 159
| Parent link: | Journal of Applied Geophysics Vol. 159.— 2018.— [P. 597-604] |
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| Institution som forfatter: | |
| Andre forfattere: | , , , , |
| Summary: | Title screen This paper describes a possibility of using variance-correlation analysis for the detection of hydrothermal alterations by conducting a surface gamma-ray spectrometry survey. Gamma-ray spectrometry data processing includes a low-pass filtration, identification of potassium, uranium and thorium residual components, as well as an analysis of their variance and correlation. The high variance of radioactive elements and the features of their correlation are dependent on the mineral structure of hydrothermally altered rock that forms the secondary dispersion halos. The variance intensity, as well as the strength and the type of correlational anomalies, depends on the fluidogenic systems scale. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2018
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| Fag: | |
| Online adgang: | https://doi.org/10.1016/j.jappgeo.2018.10.007 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659300 |
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| 200 | 1 | |a Variance - Correlation analysis in the exploration of hydrothermal (fluidogenous) deposits using surface gamma-ray spectrometry |f I. S. Sobolev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 32 tit.] | ||
| 330 | |a This paper describes a possibility of using variance-correlation analysis for the detection of hydrothermal alterations by conducting a surface gamma-ray spectrometry survey. Gamma-ray spectrometry data processing includes a low-pass filtration, identification of potassium, uranium and thorium residual components, as well as an analysis of their variance and correlation. The high variance of radioactive elements and the features of their correlation are dependent on the mineral structure of hydrothermally altered rock that forms the secondary dispersion halos. The variance intensity, as well as the strength and the type of correlational anomalies, depends on the fluidogenic systems scale. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Applied Geophysics | ||
| 463 | |t Vol. 159 |v [P. 597-604] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a спектрометрические исследования | |
| 610 | 1 | |a гамма-излучения | |
| 610 | 1 | |a радиоактивные элементы | |
| 610 | 1 | |a гидротермальные изменения | |
| 701 | 1 | |a Sobolev |b I. S. |c geologist, geochemist |c associate Professor of Tomsk Polytechnic University, candidate of geological-mineralogical Sciences |f 1974- |g Igor Stanislavovich |3 (RuTPU)RU\TPU\pers\36879 | |
| 701 | 1 | |a Orekhov |b A. N. |c geologist |c Associate Professor of Tomsk Polytechnic University, Candidate of geological and mineralogical sciences |f 1962- |g Aleksandr Nikolaevich |3 (RuTPU)RU\TPU\pers\32554 | |
| 701 | 1 | |a Bratec |b T. |g Tatiana | |
| 701 | 1 | |a Rikhvanov |b L. P. |c Professor of Tomsk Polytechnic University |c Doctor of geological- mineralogical sciences |c Honored geologist of Russia |c Honored Worker of higher professional education of the Russian Federation |f 1945- |g Leonid Petrovich |3 (RuTPU)RU\TPU\pers\25922 | |
| 701 | 1 | |a Soboleva |b N. P. |c specialist in the field of landscape |c Associate Professor of Tomsk Polytechnic University, Candidate of geographical sciences |f 1975- |g Nadezhda Petrovna |3 (RuTPU)RU\TPU\pers\32402 |9 16353 | |
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