@conference{
author = "Kokunesoski, Maja and Jankovic Mandic, Ljiljana and Baščarević, Zvezdana and Saponjic, Djordje and Ilic, Svetlana and Egelja, Adela and Saponjic, Aleksandra",
year = "2019",
abstract = "The mining basin Kolubara lies about 50 km southwest of Belgrade and stretches across the river Kolubara from Lajkovac to its mouth in the Sava River. During coal exploitation a huge amount of clay is deposited as separate layer. Clay as a raw mineral material has a high economic potential due to their low price and high abundance. This material is used for various applications such as filters, heat insulators, absorbents, catalyst supports, building materialn and advanced environmental applications. Clay from Kolubara mining basin is
caracterised by inductively coupled plasma spectroscopy (ICP), X-ray diffraction (XRD), Scanning electron microscopy (SEM). Also, activity concentrations of 40K, 226Ra and 232Th in clay from Kolubara mining, were determined by gamma ray spectrometry with HP Ge detector.",
publisher = "Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia",
journal = "7th International Symposium Mining and Environmental Protection, 25-28. September 2019, Vrdnik, Serbia",
title = "Composition and natural radionuclides in clay from Kolubara mining basin, Serbia",
pages = "151-148",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1936"
}