Chelyabinsk meteorite: Shock metamorphism, black veins and impact melt dikes, and the Hugoniot

@article{Badyukov2015ChelyabinskMS,
  title={Chelyabinsk meteorite: Shock metamorphism, black veins and impact melt dikes, and the Hugoniot},
  author={D. D. Badyukov and J. Raitala and P. Kostama and A. V. Ignatiev},
  journal={Petrology},
  year={2015},
  volume={23},
  pages={103-115}
}
The Chelyabinsk meteorite (which fell on February 15, 2013) is a LL5 chondrite of shock stage S4, whose fragments are classified into light and dark lithologies. According to the intensity of their shock metamorphism, light lithology fragments are subdivided into two groups, which were affected by peak pressures within the ranges of 20–25 and 25–30 GPa, respectively. The material of the dark lithology was shocked at 25–30 GPa but was then annealed, which resulted in a decrease in the… Expand
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