Scanning Electron Microscopy Study of Drilling Cuttings in Tomsk Oblast Sites

A. A. Klimova, S. V. Azarova, E. G. Yazikov, A. Matveenko

Результат исследований: Материалы для журнала

Аннотация

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.

Язык оригиналаАнглийский
Номер статьи022004
ЖурналIOP Conference Series: Earth and Environmental Science
Том272
Номер выпуска2
DOI
СостояниеОпубликовано - 21 июн 2019
СобытиеInternational Science and Technology Conference on Earth Science, ISTCEarthScience 2019 - Russky Island, Российская Федерация
Продолжительность: 4 мар 20196 мар 2019

ASJC Scopus subject areas

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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