S. No. | Sample No. | Fe | As | Cr | Mn | Cu | Zn | Cd | Pb | Hg |
1 | S1 | 24,235 ± 1020 | 103 ± 11 | 49 ± 6 | 712 ± 58 | 165 ± 9 | 159 ± 8 | 1.11 ± 0.09 | 147 ± 10 | 0.21 ± 0.4 |
2 | S2 | 33,865 ± 1424 | 98 ± 9 | 59 ± 7 | 749 ± 62 | 150 ± 8 | 136 ± 7 | 1.31 ± 0.10 | 136 ± 9 | 0.17 ± 0.03 |
3 | S3 | 33,678 ± 1437 | 105 ± 12 | 62 ± 8 | 618 ± 52 | 146 ± 7 | 140 ± 6 | 1.39 ± 0.11 | 133 ± 8 | 0.11 ± 0.02 |
4 | S4 | 19,980 ± 946 | 85 ± 8 | 67 ± 8 | 428 ± 46 | 153 ± 9 | 164 ± 7 | 1.23 ± 0.12 | 116 ± 7 | 0.19 ± 0.03 |
5 | S5 | 37,980 ± 1547 | 91 ± 7 | 72 ± 9 | 760 ± 65 | 156 ± 8 | 144 ± 6 | 1.38 ± 0.13 | 148 ± 10 | 0.14 ± 0.03 |
6 | S6 | 18,328 ± 878 | 93 ± 6 | 34 ± 5 | 314 ± 34 | 149 ± 7 | 126 ± 6 | 1.13 ± 0.11 | 119 ± 8 | 0.12 ± 0.02 |