Assessment of the Natural Radioactivity of Polish and Foreign Granites Used for Road and Lapidary Constructions in Poland

The measurements of the specific activity of natural radioactive isotopes of radium (<sup>226</sup>Ra), thorium (<sup>232</sup>Th) and potassium (<sup>40</sup>K) in chosen samples of imported (China, Finland, Spain, India, Sweden) and Polish (Izerski, Karkonosze,...

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Bibliographic Details
Main Authors: Tomasz Drzymała, Aneta Łukaszek-Chmielewska, Sylwia Lewicka, Joanna Stec, Barbara Piotrowska, Krzysztof Isajenko, Paweł Lipiński
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/13/12/2824