Abstract:
Friction-induced changes in the structure of the surface layer of basalt and granite samples extracted from a well in the triggered seismicity zone in the Koyna–Warna region, India, have been studied by infrared, Raman, and photoluminescence spectroscopy. It has been found that friction leads to a partial degradation of quartz, albite, and clinopyroxenes crystals. Instead of these crystals, a thin layer of a mineral with a low coefficient of friction–kaolinite–is formed on the surface.
Citation:
V. I. Vettegren, K. Arora, A. V. Ponomarev, R. I. Mamalimov, I. P. Shcherbakov, V. B. Kulik, “Friction-induced changes in the surface structure of basalt and granite”, Fizika Tverdogo Tela, 60:5 (2018), 965–969; Phys. Solid State, 60:5 (2018), 975–980
\Bibitem{VetAroPon18}
\by V.~I.~Vettegren, K.~Arora, A.~V.~Ponomarev, R.~I.~Mamalimov, I.~P.~Shcherbakov, V.~B.~Kulik
\paper Friction-induced changes in the surface structure of basalt and granite
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 5
\pages 965--969
\mathnet{http://mi.mathnet.ru/ftt9207}
\crossref{https://doi.org/10.21883/FTT.2018.05.45796.343}
\elib{https://elibrary.ru/item.asp?id=32739888}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 5
\pages 975--980
\crossref{https://doi.org/10.1134/S1063783418050359}
Linking options:
https://www.mathnet.ru/eng/ftt9207
https://www.mathnet.ru/eng/ftt/v60/i5/p965
This publication is cited in the following 5 articles:
G. G. Kocharyan, A. N. Besedina, G. A. Gridin, K. G. Morozova, A. A. Ostapchuk, “Friction as a Factor Determining the Radiation Efficiency of Fault Slips and the Possibility of Their Initiation: State of the Art”, Fizika zemli, 2023:3 (2023), 3
G. G. Kocharyan, A. N. Besedina, G. A. Gridin, K. G. Morozova, A. A. Ostapchuk, “Friction as a Factor Determining the Radiation Efficiency of Fault Slips and the Possibility of Their Initiation: State of the Art”, Izv., Phys. Solid Earth, 59:3 (2023), 337
G. G. Kocharyan, A. A. Ostapchuk, D. V. Pavlov, G. A. Gridin, K. G. Morozova, J. Hongwen, I. A. Panteleev, “Laboratory Study on Frictional Behavior of Rock Blocks of Meter Scale. Methods and Preliminary Results”, Izv., Phys. Solid Earth, 58:6 (2022), 929
G. G. Kocharyan, “Nucleation and Evolution of Sliding in Continental Fault Zones under the Action of Natural and Man-Made Factors: A State-of-the-Art Review”, Izv., Phys. Solid Earth, 57:4 (2021), 439
V. I. Vettegren, A. V. Ponomarev, K. Arora, R. I. Mamalimov, V. B. Kulik, “Using Infrared Spectroscopy to Study the Mineral Composition of Shear Fracture Surfaces in Rocks”, Seism. Instr., 55:4 (2019), 427