Au (mg/ton) | As (ppm) | Cu (ppm) | Pb (ppm) | Sn (ppm) | Mo (ppm) | Bi (ppm) | W (ppm) | Zn (ppm) | Li (ppm) | |
Number of values | 19 | 35 | 27 | 35 | 46 | 13 | 24 | 11 | 49 | 48 |
Minimum | 5 | 1 | 1 | 1 | 3 | 2 | 1 | 3 | 1 | 5 |
Maximum | 50 | 32 | 120 | 82 | 150 | 50 | 10 | 36 | 200 | 198 |
Mean | 15.4 | 11.7 | 22.63 | 31.2 | 22.85 | 15.8 | 4.1 | 12.7 | 56.8 | 67.4 |
Median | 10 | 10 | 5 | 25 | 17 | 9 | 3 | 9 | 42 | 42.5 |
Average | 15.37 | 11.74 | 22.63 | 31.23 | 22.85 | 15.76 | 4.1 | 12.73 | 56.8 | 67.4 |
Standard deviation | 14.3 | 7.64 | 37.2 | 25.3 | 25.83 | 16.5 | 2.4 | 10.7 | 48.14 | 58.67 |
Threshold 1 = mean + 2 SD | 44 | 26.98 | 97.03 | 73.23 | 82.86 | 48.8 | 8.9 | 34.1 | 153.08 | 184.74 |
Threshold 2 = median + 2 SD | 38.6 | 25.28 | 79.4 | 75.6 | 68.66 | 42 | 7.8 | 30.4 | 138.28 | 159.84 |