Assessment of natural radioactivity levels in rocks and their relationships with the geological structure of Johor state, Malaysia
The distribution of natural radionuclides (238U, 232Th and 40K) and their radiological hazard effect in rocks collected from the state of Johor, Malaysia were determined by gamma spectroscopy using a high-purity germanium detector. The highest values of 238U, 232Th and 40K activity concentrations (6...
| Main Authors: | , , , , , , |
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| Format: | Article |
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Oxford University Press
2014
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