Corrigendum.

Corrigendum to: Awad H, Abu El-Leil I, Nastavkin A, Tolba A, Kamel M, El-Wardany R, et al. Statistical analysis on the radiological assessment and geochemical studies of granite rocks in the north of Um Taghir area, Eastern Desert, Egypt. Open Chem. 2022;20(1):254–6. https://doi.org/10.1515/chem-2022-0131. After publishing the article, the authors noticed that there is a mistake in the authors’ contributions section. It was given as: Author contributions: H.A., I.A., A.N. – conception of the study; A.T, M.K. – experiment; R.E., A.R. – analysis and manuscript preparation; H.Z., H.A., H.T. – data analysis and writing the manuscript; S.I., H.Z. – analysis with constructive discussions. It should be given as: Author contributions: H.A., I.A., A.N. – conception of the study; A.T, M.K. – experiment; R.E., A.R. – analysis and manuscript preparation; H.Z., H.A., H.T. – data analysis and writing the manuscript; H.A., A.E., S.I., H.Z. – analysis with constructive discussions.  * Corresponding author: Hamdy A. Awad, Institute of Earth Sciences, Southern Federal University, Zorge St., 40, 344090, Rostov-on-Don, Russia; Geology Department, Faculty of Science, Al-Azhar University, Assuit Branch, 71524 Assuit, Egypt, e-mail: hamdiawaad@gmail.com