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http://hdl.handle.net/20.500.12128/9465| Title: | Natural radioactivity in rocks of the Modane-Aussois region (SE France) |
| Authors: | Malczewski, Dariusz Żaba, Jerzy |
| Keywords: | Carbonate rocks; Quartzite; Potassium-40; Uranium; Thorium |
| Issue Date: | 2012 |
| Citation: | The Journal of Radioanalytical and Nuclear Chemistry, Vol. 292 (2012), s. 123-130 |
| Abstract: | The activity concentrations of 40K, 232Th, and 238U in the characteristic rocks of the Modane-Aussois region (Western Alps, France) were determined using an HPGe gamma-ray spectrometry system. The activity concentrations of 40K varied from 18 Bqkg-1 (limestone dolomite) to 392 Bqkg-1 (calcschist), while those of 232Th varied from 0.7 Bqkg-1 (limestone dolomite) to 18 Bqkg-1 (calcschist). The activities associated with 238U ranged from 9 (quartzite) to 29 Bqkg-1 (dolomite). In the investigated rock samples, concentrations of 238U (ppm) and 40K (%) had a strong negative correlation. |
| URI: | http://hdl.handle.net/20.500.12128/9465 |
| DOI: | 10.1007/s10967-011-1428-9 |
| ISSN: | 0236-5731 1588-2780 |
| Appears in Collections: | Artykuły (WNP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Malczewski_Natural_radioactivity_in_rocks_of_the_Modane_Aussois.pdf | 787,41 kB | Adobe PDF | View/Open |
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