Stat. par. | TC (Ur) | K (%) | eU (ppm) | eTh (ppm) | K (Bq/kg) | eU (Bq/kg) | eTh (Bq/kg) | D (nGy/h) | AEDE (μSv/y) | Hex |
Wadi Sediments | ||||||||||
Min. | 2.80 | 0.40 | 0.30 | 1.20 | 125.20 | 3.71 | 4.87 | 23.91 | 28.21 | 0.13 |
Max. | 4.40 | 1.51 | 4.10 | 5.20 | 472.63 | 50.64 | 21.11 | 55.85 | 68.50 | 0.32 |
X | 3.37 | 1.10 | 1.58 | 2.49 | 342.89 | 19.51 | 10.12 | 29.42 | 36.06 | 0.16 |
S | 0.21 | 0.17 | 0.57 | 0.79 | 54.14 | 7.01 | 3.20 | 2.00 | 2.61 | 0.01 |
X + 3S | 3.99 | 1.61 | 3.28 | 4.86 | 505.32 | 40.54 | 19.72 | 35.42 | 43.88 | 0.20 |
No. | 176 | |||||||||
Costal-Eolian Sabkhas | ||||||||||
Min. | 1.60 | 0.20 | 0.40 | 0.10 | 62.60 | 4.94 | 0.41 | 14.28 | 17.51 | 0.08 |
Max. | 4.00 | 1.30 | 3.30 | 4.40 | 406.90 | 40.76 | 17.86 | 35.25 | 43.23 | 0.20 |
X | 2.60 | 0.70 | 1.47 | 2.12 | 219.10 | 18.10 | 8.62 | 22.71 | 27.81 | 0.13 |
S | 0.50 | 0.22 | 0.69 | 0.89 | 70.27 | 8.55 | 3.60 | 4.34 | 5.33 | 0.03 |
X + 3S | 4.09 | 1.37 | 3.54 | 4.78 | 429.90 | 43.75 | 19.42 | 35.74 | 43.81 | 0.20 |
No. | 209 | |||||||||
Sandy Conglomerates | ||||||||||
Min. | 3.50 | 0.90 | 0.90 | 1.10 | 281.70 | 11.12 | 4.47 | 29.54 | 36.23 | 0.17 |
Max. | 5.30 | 1.50 | 4.10 | 5.40 | 469.50 | 50.64 | 21.92 | 46.99 | 57.63 | 0.26 |
X | 4.22 | 1.21 | 2.17 | 3.51 | 378.63 | 26.84 | 14.26 | 36.80 | 45.13 | 0.21 |
S | 0.40 | 0.14 | 0.62 | 0.88 | 43.80 | 7.68 | 3.57 | 3.63 | 4.46 | 0.02 |
X + 3S | 5.41 | 1.63 | 4.04 | 6.15 | 510.02 | 49.89 | 24.96 | 47.70 | 58.50 | 0.27 |
No. | 48 | |||||||||
Sand Dunes and Sheets | ||||||||||
Min. | 2.70 | 0.60 | 0.30 | 1.20 | 187.80 | 3.71 | 4.87 | 23.82 | 28.21 | 0.13 |
Max. | 4.30 | 1.47 | 3.00 | 4.40 | 460.11 | 37.05 | 17.86 | 47.09 | 57.75 | 0.26 |
X | 3.31 | 1.08 | 1.50 | 2.47 | 339.59 | 18.49 | 10.04 | 28.77 | 35.18 | 0.16 |
S | 0.34 | 0.19 | 0.50 | 0.77 | 59.92 | 6.12 | 3.11 | 2.96 | 3.72 | 0.02 |
X + 3S | 4.33 | 1.66 | 2.98 | 4.77 | 519.35 | 36.84 | 19.37 | 37.64 | 46.34 | 0.21 |
No. | 335 | |||||||||
Mud Cracks | ||||||||||
Min. | 3.30 | 1.00 | 1.10 | 1.90 | 313.00 | 13.59 | 7.71 | 29.05 | 35.62 | 0.16 |
Max. | 5.60 | 1.49 | 3.20 | 5.70 | 466.37 | 39.52 | 23.14 | 51.68 | 63.38 | 0.29 |
X | 4.35 | 1.28 | 2.04 | 3.89 | 399.54 | 25.14 | 15.79 | 37.81 | 46.37 | 0.21 |
S | 0.71 | 0.14 | 0.62 | 1.20 | 44.99 | 7.65 | 4.87 | 6.18 | 7.58 | 0.04 |
X + 3S | 6.47 | 1.71 | 3.89 | 7.49 | 534.51 | 48.09 | 30.40 | 56.34 | 69.10 | 0.32 |
No. | 54 | |||||||||
Black-Sand | ||||||||||
Min. | 8.90 | 0.10 | 5.10 | 14.30 | 31.30 | 62.99 | 58.06 | 75.84 | 93.02 | 0.46 |
Max. | 15.40 | 0.70 | 10.90 | 35.30 | 219.10 | 134.62 | 143.32 | 129.40 | 158.70 | 0.79 |
X | 11.93 | 0.28 | 7.51 | 22.14 | 87.42 | 92.71 | 89.89 | 100.77 | 123.59 | 0.62 |
S | 1.89 | 0.14 | 1.49 | 6.09 | 43.77 | 18.43 | 24.73 | 15.14 | 18.57 | 0.10 |
X+3S | 17.61 | 0.70 | 11.98 | 40.41 | 218.74 | 147.99 | 164.07 | 146.19 | 179.29 | 0.90 |
No. | 34 |