RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 18, ES6003, doi:10.2205/2018ES000639, 2018


Figure 3. Framboids of pyrite in the bottom sediments of the South Caspian Basin: a) – pyrite framboids and crystallites on the diatom frustules; b) – pyrite framboids in the pores of pelitic ooze; c) – geometrically disordered framboids from crystallites of various sizes and shapes; d) – framboids with low degree of ordering of octahedral crystallites; e) – crystallites with a corroded surface; f) – framboid with desiccation cracks.


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Citation: Kozina N., L. Reykhard, O. Dara, V. Gordeev (2018), Framboidal pyrite formation in the bottom sediments of the South Caspian Basin under conditions of hydrogen sulfide contamination, Russ. J. Earth Sci., 18, ES6003, doi:10.2205/2018ES000639.


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