Khrushchov, D., Remezova, O., Vasylenko, S., Shevchuk, O. and Yaremenko, O. 2022. Digital structural-lithological model and geological-genetic characteristics of Kopytkovsky phosphorite deposit. Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology. 56 (Jun. 2022), 88-104. DOI:https://doi.org/10.26565/2410-7360-2022-56-06.