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Radiometric Characteristics of Artisanal Coltan Ore Extraction and Processing in Rwanda
(2010)
The use of products containing naturally occurring radioactive materials (NORM) such as minerals, quarry, sand, clays, etc is widespread in Rwanda, but they are not subject to radiological quality control. This paper ...
Radiactivity and dose assessment of limestone samples from Kitui South Limestone Deposits-Kenya
(2010)
Activity concentrations of 226Ra, 232Th and 40K of limestone samples collected from Kitui South have been measured using Hyper Pure Germanium (HPGe) detector gamma ray spectrometry. A total of 48 samples were collected ...