Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations
Tadej Dolenec
; Department of Geology, Faculty of Natural Sciences and Engineering, University of Ljubljana, Aškerčeva 12, 1000 Ljubljana, Slovenia and Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
APA 6th Edition Dolenec, T. (2003). Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations. Croatica Chemica Acta, 76 (3), 207-215. Preuzeto s https://hrcak.srce.hr/103170
MLA 8th Edition Dolenec, Tadej. "Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations." Croatica Chemica Acta, vol. 76, br. 3, 2003, str. 207-215. https://hrcak.srce.hr/103170. Citirano 28.02.2021.
Chicago 17th Edition Dolenec, Tadej. "Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations." Croatica Chemica Acta 76, br. 3 (2003): 207-215. https://hrcak.srce.hr/103170
Harvard Dolenec, T. (2003). 'Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations', Croatica Chemica Acta, 76(3), str. 207-215. Preuzeto s: https://hrcak.srce.hr/103170 (Datum pristupa: 28.02.2021.)
Vancouver Dolenec T. Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations. Croatica Chemica Acta [Internet]. 2003 [pristupljeno 28.02.2021.];76(3):207-215. Dostupno na: https://hrcak.srce.hr/103170
IEEE T. Dolenec, "Ferromanganese Coated Structures from the Jabuka Pit (Central Adriatic): Mineralogical, Geochemical and Genetic Considerations", Croatica Chemica Acta, vol.76, br. 3, str. 207-215, 2003. [Online]. Dostupno na: https://hrcak.srce.hr/103170. [Citirano: 28.02.2021.]
Sažetak One of the most interesting features of the Jabuka Pit, a depression up to 275 m deep in the Central Adriatic is the presence of ferromanganese crusts and coatings found on various mollusks shells, shell fragments and other biogenic detritus exposed to seawater. They are composed mostly of Fe-poor and Mg-rich 10 Å manganates. 10 Å manganates also form collomorph-banded and botryoidal aggregates, as well as 1.5 mm high stalactitic structures composed of up to 5 µm long plate-like crystals. Their hydrogenous precipitation at the sediment- water interface in oxygenated conditions is hypothesised.