TY - GEN
T1 - Geochemical researches of the westphalian from the Lublin coal basin (Poland)with the use of various digestion methods
AU - Krzeszowska, Ewa
AU - Kokowska-Pawłowska, Magdalena
N1 - Publisher Copyright:
© SGEM2017. All Rights Reserved.
PY - 2017
Y1 - 2017
N2 - The paper presents geochemical researches of the Westphalian sedimentary rocks from the Lublin Coal Basin (Poland) with the use of various digestion methods.For all samples the concentration of main and trace elements was identified (Co, Mn, Bi, Cu, Zn, Mo, Pb, Ni, Fe, P, Mg, U, Ca, Sr, Zr, K, Rb, Al, V, Ba, Cr, Na, Th, Cd), using inductively coupled plasma mass spectroscopy (ICP-MS) The samples were prepared for testing by means of two different dissolution methods: the method of complete dissolution – multi-acid, and incomplete dissolution – aqua regia. The comparison of element concentrations obtained with these methods allowed us to separate three groups of elements: elements for which the results show small differences and have an extremely high correlation (Co, Mn and Bi); elements for which the results obtained after aqua-regia digestion are lower by 20-40%, highly correlated (Cu, Zn, Ni, Mo, Pb, Fe, P, Mg, U, Ca, Sr); elements for which the results obtained after the aqua-regia digestion are significantly lower (up to 80%)and not correlated (Zr, K, Na, Rb, Al, V, Cr, Ba).
AB - The paper presents geochemical researches of the Westphalian sedimentary rocks from the Lublin Coal Basin (Poland) with the use of various digestion methods.For all samples the concentration of main and trace elements was identified (Co, Mn, Bi, Cu, Zn, Mo, Pb, Ni, Fe, P, Mg, U, Ca, Sr, Zr, K, Rb, Al, V, Ba, Cr, Na, Th, Cd), using inductively coupled plasma mass spectroscopy (ICP-MS) The samples were prepared for testing by means of two different dissolution methods: the method of complete dissolution – multi-acid, and incomplete dissolution – aqua regia. The comparison of element concentrations obtained with these methods allowed us to separate three groups of elements: elements for which the results show small differences and have an extremely high correlation (Co, Mn and Bi); elements for which the results obtained after aqua-regia digestion are lower by 20-40%, highly correlated (Cu, Zn, Ni, Mo, Pb, Fe, P, Mg, U, Ca, Sr); elements for which the results obtained after the aqua-regia digestion are significantly lower (up to 80%)and not correlated (Zr, K, Na, Rb, Al, V, Cr, Ba).
KW - Aqua-regia digestion method
KW - Geochemistry
KW - Multi-acid digestion method
UR - https://www.scopus.com/pages/publications/85032473686
U2 - 10.5593/sgem2017/11/S01.063
DO - 10.5593/sgem2017/11/S01.063
M3 - Conference contribution
AN - SCOPUS:85032473686
SN - 9786197408263
T3 - International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
SP - 495
EP - 502
BT - Education and Accreditation in Geosciences; Environmental Legislation, Multilateral Relations And Funding Opportunities
PB - International Multidisciplinary Scientific Geoconference
T2 - 17th International Multidisciplinary Scientific Geoconference, SGEM 2017
Y2 - 29 June 2017 through 5 July 2017
ER -