Measurement of natural radioactivity and radium equivalent activity for pottery making clay samples in Paraíba and Rio Grande do Norte – Brazil

High levels of environmental radioactivity are caused by the composition of minerals in the earth's crust and the impact of prospection and utilization of natural sources, mainly due to the presence of 40K and radionuclides of 238U and 232Th series. Radium equivalent activity (RaEq) was calcula...

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Bibliographic Details
Main Authors: José Araújo dos Santos Júnior, Eduardo Eudes Nóbrega de Araújo, Zahily Herrero Fernández, Romilton dos Santos Amaral, Josineide Marques do Nascimento Santos, Marvic Ortueta Milán
Format: Article
Language:English
Published: Elsevier 2021-12-01
Series:Environmental Advances
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666765721000922