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MERCURY IN SOIL AND ATMOSPHERE AS A PATHFINDER ELEMENT FOR ISTRIAN BAUXITE DEPOSITS — A TENTATIVE EXPLORATION MODEL
Ladislav A. Palinkaš
Sergej E. Sholupov
Boris Šinkovec
Slobodan Miko
Tatjana Sesvečan
Sažetak
ID order to find out a secondary dispersion halo of mercury and some other trace elements around the bauxite ore bodies, the authors sampled terra rossa along traverses over them. At the same time, mercury in air is measured and expressed by relative values (mA) using Zeeman mercury vapor analyser. Mercury in soil was determined by flameless atomic absorption method and Cd, Pb, Zn, Cu, Co and Mn by standard AA techniques. The results are equivocal since the natural vertical soil profiles are severely disturbed on traverses due to different land use, what should be taken into consideration during continuation of the survey.
Ključne riječi
Bauxite; Terra rossa; Trace elements; Mercury; Pathfinder element
Hrčak ID:
24643
URI
Datum izdavanja:
4.12.1989.
Posjeta: 1.827 *