I. D | 226Ra | 232Th | 40K | 226Ra/232Th |
SA1 | 74 ± 7.85 | 63.00 ± 6.70 | 146.2 ± 15.16 | 1.17 |
SA2 | 56.83 ± 6.77 | 42.96 ± 4.44 | 131 ± 13.39 | 0.78 |
SA3 | 33.06 ± 4.53 | 40.74 ± 4.94 | 146.4 ± 16.2 | 2.13 |
SA4 | 60.16 ± 6.52 | 153.5 ± 16.47 | 168.57 ± 17.30 | 1.56 |
SA5 | 29.12 ± 5.42 | 92.33 ± 8.79 | 108.57 ± 11.14 | 1.09 |
SA6 | 30.09 ± 3.86 | 102.3 ± 9.02 | 116.01 ± 13.24 | 0.57 |
SA7 | 26.71 ± 5.95 | 47.62 ± 6.21 | 103.44 ± 10.36 | 1.42 |
SA8 | 33.26 ± 4.49 | 46.92 ± 6.36 | 100.35 ± 9.65 | 0.71 |
SA9 | 71,6 ± 7.08 | 47.7 ± 6.19 | 140.3 ± 14.52 | 2.25 |
SA10 | 103.81 ± 11.28 | 118.3 ± 11.60 | N.D | 0.87 |
Average | 51.86 ± 5.14 | 75.56 ± 7.36 | 128.98 ± 12.05 | 1.305 |
Max | 103.81 | 153.5 | 168.57 | 2.25 |
Min | 26.71 | 40.74 | 100.35 | 0.57 |
S.D | 5.14 | 7.36 | 12.05 | 0.16 |