Scanning Electron Microscopy Study of Drilling Cuttings in Tomsk Oblast Sites; IOP Conference Series: Materials Science and Engineering; Vol. 272 : Earth science

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Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 272 : Earth science.— 2019.— [022004, 7 p.]
Korporativní autor: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение геологии
Další autoři: Klimova (Mekh) A. A. Alyona Andreevna, Azarova S. V. Svetlana Valerievna, Yazikov Y. G. Yegor (Egor) Grigoryevich, Matveenko I. A. Irina Alekseevna
Shrnutí:Title screen
The research is focused on determining mineralogical composition of drilling cuttings by scanning electron microscope as well as imaging the sample surface of high resolution that allows studying the structural characteristics of the site. In addition, a number of other techniques permit obtaining information on chemical composition of sample in near-surface layers. The study in drilling cuttings by means of scanning microscopy has revealed the presence of titanium, iron, zirconium oxides, iron sulphide, barium sulphate. The former is a mineral that concentrates rare-earth elements, presumably monocyte, as well as uranium silicate, etc. The results obtained confirm the data of previous X-ray structural analysis, i.e. the study samples consist of alumosilicate matrix. Apart from silicon and aluminium oxides, the matrix includes such elements as Na, K, Mg. Such a composition corresponds to rock-forming minerals: quartz, albite, microcline, clinochlore, muscovite, anorthoclase.
Jazyk:angličtina
Vydáno: 2019
Témata:
On-line přístup:http://earchive.tpu.ru/handle/11683/57308
https://doi.org/10.1088/1755-1315/272/2/022004
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661065

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