Geochemical exploration for Blind Bauxite Ore Bodies in Jajce, Central Bosnia (CROSBI ID 93922)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Palinkaš, Ladislav ; Miko, Slobodan ; Dragičević, Ivan, Namjesnik, Ksenija ; Papeš Josip
engleski
Geochemical exploration for Blind Bauxite Ore Bodies in Jajce, Central Bosnia
Unfavorable production commodities in the Jajce underground bauxite mine necessitate introduction of geochemical exploration methods in search for blind ore bodies. Investigation was focused on primary and secondary dispersion halos and their size around the bauxite bodies. Concentration of trace elements Cd, Cu, Zn, Ni, Mn, Sr, and Li in the footwall and the hanging wall host rocks as well as paleokarst weathering products taken at their contacts have been determined by AAS and Hg by CVAAS after digestion of samples by aqua regia. The applied statistical methods, elementary statistics, clustering and discriminant analysis determined two distictive trace element populations in the footwall and hanging wall rocks.
Bauxite; Trace elements; geochemical exploration; primary dispersion halo; host rocks; paleokarst weathering products
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