|
| N | Range | Minimum | Maximum | Mean | Std. Deviation | Variance |
| Au | 333 | 450.00 | 0.00 | 450.00 | 24.89 | 58.98 | 3478.25 |
| Cu | 333 | 147.00 | 5.00 | 152.00 | 39.03 | 15.39 | 236.88 |
| Zn | 333 | 513.00 | 19.00 | 532.00 | 66.64 | 39.14 | 15331.71 |
| As | 333 | 267.00 | 5.00 | 272.00 | 23.44 | 28.89 | 834.44 |
| Sr | 333 | 477.00 | 17.00 | 494.00 | 62.90 | 71.78 | 5152.17 |
| Y | 333 | 82.00 | 20.00 | 102.00 | 44.63 | 11.70 | 136.89 |
| Nb | 333 | 111.00 | 7.00 | 118.00 | 61.98 | 17.01 | 289.18 |
| Mo | 333 | 8.00 | 1.00 | 9.00 | 1.59 | 1.16 | 1.34 |
| Ag | 333 | 0.40 | 0.10 | 0.50 | 0.11 | 0.03 | 0.00 |
| Cd | 333 | 4.00 | 1.00 | 5.00 | 1.36 | 0.72 | 0.52 |
| Sn | 333 | 0.00 | 5.00 | 5.00 | 5.00 | 0.00 | 0.00 |
| Sb | 333 | 11.00 | 5.00 | 16.00 | 5.47 | 1.48 | 2.18 |
| Ba | 333 | 3372.00 | 128.00 | 3500.00 | 549.38 | 433.28 | 187729.80 |
| La | 333 | 111.00 | 10.00 | 121.00 | 26.95 | 18.45 | 340.43 |
| Ce | 333 | 295.00 | 27.00 | 322.00 | 110.82 | 40.92 | 1674.56 |
| W | 333 | 8.00 | 1.00 | 9.00 | 1.77 | 1.66 | 2.74 |
| Pb | 333 | 72.00 | 5.00 | 77.00 | 24.83 | 10.99 | 120.83 |
| Bi | 333 | 0.00 | 1.00 | 1.00 | 1.00 | 0.00 | 0.00 |
| Zr | 333 | 3503.00 | 278.00 | 3781.00 | 818.13 | 477.58 | 228077.70 |