The trace element composition of bitumoids extracted from Archean crystalline basement rocks uncovered by the 20009-Novolkhovskaya borehole was studied. It was established that the rocks of the Bolshechermshanskaya series are characterized by a higher content of hydrocarbons in comparison with those of the Otradnenskaya series. The trace element composition was examined separately in chloroform and alcohol-benzene extracts. The rocks of the Bolshechermshanskaya series contain organic matter in higher amounts. Bitumoids extracted from the rocks of the Otradnenskaya series are characterized by higher concentrations of trace elements.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 1, pp. 41–43 January–February, 2023.
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Plotnikova, I.N. Trace Elements in Bitumoids from Crystalline Basement Rocks of the South-Tatarian Arch. Chem Technol Fuels Oils 59, 47–50 (2023). https://doi.org/10.1007/s10553-023-01501-z
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DOI: https://doi.org/10.1007/s10553-023-01501-z