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Original scientific paper

LOWER PALEOGENE BAUXITES OF VINIŠĆE, UGLJAN, SILBA AND OLIB

Berislav Šebečić
Boris Šinkovec
Mladen Trutin

Fulltext: croatian, pdf (2 MB) pages 17-26 downloads: 759* cite
APA 6th Edition
Šebečić, B., Šinkovec, B. & Trutin, M. (1999). DONJOPALEOGENSKI BOKSITI VINIŠĆA, UGLJANA, SILBE I OLIBA. Rudarsko-geološko-naftni zbornik, 11 (1), 17-26. Retrieved from https://hrcak.srce.hr/13429
MLA 8th Edition
Šebečić, Berislav, et al. "DONJOPALEOGENSKI BOKSITI VINIŠĆA, UGLJANA, SILBE I OLIBA." Rudarsko-geološko-naftni zbornik, vol. 11, no. 1, 1999, pp. 17-26. https://hrcak.srce.hr/13429. Accessed 11 Aug. 2020.
Chicago 17th Edition
Šebečić, Berislav, Boris Šinkovec and Mladen Trutin. "DONJOPALEOGENSKI BOKSITI VINIŠĆA, UGLJANA, SILBE I OLIBA." Rudarsko-geološko-naftni zbornik 11, no. 1 (1999): 17-26. https://hrcak.srce.hr/13429
Harvard
Šebečić, B., Šinkovec, B., and Trutin, M. (1999). 'DONJOPALEOGENSKI BOKSITI VINIŠĆA, UGLJANA, SILBE I OLIBA', Rudarsko-geološko-naftni zbornik, 11(1), pp. 17-26. Available at: https://hrcak.srce.hr/13429 (Accessed 11 August 2020)
Vancouver
Šebečić B, Šinkovec B, Trutin M. DONJOPALEOGENSKI BOKSITI VINIŠĆA, UGLJANA, SILBE I OLIBA. Rudarsko-geološko-naftni zbornik [Internet]. 1999 [cited 2020 August 11];11(1):17-26. Available from: https://hrcak.srce.hr/13429
IEEE
B. Šebečić, B. Šinkovec and M. Trutin, "DONJOPALEOGENSKI BOKSITI VINIŠĆA, UGLJANA, SILBE I OLIBA", Rudarsko-geološko-naftni zbornik, vol.11, no. 1, pp. 17-26, 1999. [Online]. Available: https://hrcak.srce.hr/13429. [Accessed: 11 August 2020]

Abstracts
Bauxite Deposits of Lower Paleogene in the studied area are minor and rare. In these bauxites and bauxitic limestones oolitic textures and bochmite composition prevail as in other Lower Paleogene bauxites of Dinarides, however, with a difference that these bauxites more frequently have increased contents of kaolinite. Bauxites were created during the emergence wich lasted from the end of Senonian to the Upper Paleocene — Lower Eocene.
The analyzed bauxites have the increased contents of silica and they differ in regard to the contents of Al2O3 and microelements. There are differences also in the degree of sphericity of ooides, while the degree of roundness is more or less equal.
On the basis of investigations so far, it may be concluded that the most advantageous conditions for the formation of Lower Paleogene bauxites have been in Istria and Herzegovina. Less favourable condi¬tions have been in the area of today's islands of the Northern Adriatic. The most unfavourable were the areas of Southern Primorje and Northern Dalmatia, as shown in the example of Lower Paleogene deposits described here.

Keywords
bauxite; bauxitic limestones; Lower Paleogene; Upper Cretaccous

Hrčak ID: 13429

URI
https://hrcak.srce.hr/13429

[croatian]

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