For citations:

Petrochenkov D.A., Baraboshkin E.Yu. Jewelry and ornamental concretions with fossils of the Republic of Kabardino-Balkaria. Mineral composition, gemological characteristics. Proceedings of higher educational establishments. Geology and Exploration. 2023;(5):59-71. (In Russ.) https://doi.org/10.32454/0016-7762-2023-65-5-59-71