Epigenetic changes of acidic volcanites from the top of the Western Siberia Pre-Jurassic complex
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The study of secondary changes of acidic effusives with reservoir properties from the top of the Western Siberia pre-Jurassic complex (Tomsk Region) was produced. Lithological, petrographic and mineralogical features of these rocks indicate their change by low-temperature hydrothermal solutions, while weathering products, which are widely spread at the top of the basement, have not been clearly defined. Reservoir properties of studied rocks were formed probably due to fracturing and leaching.
2008 ◽
Vol 72
(5)
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pp. 1083-1101
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1987 ◽
Vol 97
(4)
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pp. 438-450
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1977 ◽
Vol 286
(1336)
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pp. 253-271
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