Svetova, E. N., Chazhengina, S. Y., Stepanova, A. V., & Svetov, S. A. (2021). Black Agates from Paleoproterozoic Pillow Lavas (Onega Basin, Karelian Craton, NW Russia): Mineralogy and Proposed Origin. Minerals, 11(9), 918.
Chicago Style (17th ed.) CitationSvetova, Evgeniya N., Svetlana Y. Chazhengina, Alexandra V. Stepanova, and Sergei A. Svetov. "Black Agates from Paleoproterozoic Pillow Lavas (Onega Basin, Karelian Craton, NW Russia): Mineralogy and Proposed Origin." Minerals 11, no. 9 (2021): 918.
MLA (9th ed.) CitationSvetova, Evgeniya N., et al. "Black Agates from Paleoproterozoic Pillow Lavas (Onega Basin, Karelian Craton, NW Russia): Mineralogy and Proposed Origin." Minerals, vol. 11, no. 9, 2021, p. 918.
Warning: These citations may not always be 100% accurate.