Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite. - Nakamura E; Kunihiro T; Ota T; Sakaguchi C; Tanaka R; Kitagawa H; Kobayashi K; Yamanaka M; Shimaki Y; Bebout GE; Miura H; Yamamoto T; et al. (Proceedings of the Japan Academy. Series B, Physical and biological sciences, 2019)