Table 3: Analysis results of core samples of massive sulfide ores in study area.
Borehole No | Interval (m) | Cu | Zn | Pb | Au | Ag | Co | Ni | As | As | Sb | Ti | Co/Ni |
% | % | ppm | ppm | ppm | ppm | ppm | ppm | ppm | ppm | ppm | |||
SK-1 | 10.00-11.50 | 0.97 | 0.65 | 45 | < 0.15 | 2 | 593 | 29 | 39 | 22 | 12 | 82 | 20.45 |
11.50-12.50 | 0.29 | 337 ppm | 31 | < 0.15 | 1 | 435 | 62 | 38 | 2 | 9 | 185 | 7.02 | |
12.50-13.00 | 0.64 | 0.24 | 252 | < 0.15 | < 0.15 | 472 | 50 | 41 | 19 | 12 | 101 | 9.44 | |
13.00-14.50 | 0.45 | 516 ppm | 22 | < 0.15 | 4 | 56 | 80 | 41 | 2 | < 5 | 153 | 0.7 | |
14.50-15.50 | 0.16 | 169 ppm | 40 | < 0.15 | 5 | 20 | 46 | 34 | < 1 | 5 | 55 | 0.43 | |
15.50-16.50 | 1.10 | 0.13 | 55 | < 0.15 | 1 | 231 | 45 | 52 | 11 | 7 | 46 | 5.13 | |
16.50-17.50 | 0.85 | 0.44 | 207 | < 0.15 | 2 | 165 | 79 | 78 | 9 | 6 | 267 | 2.09 | |
17.50-18.50 | 0.1 | 0.19 | 42 | < 0.15 | < 0.15 | 53 | 166 | 47 | < 1 | 1 | 429 | 0.32 | |
18.50-19.00 | 0.19 | 0.10 | 20 | < 0.15 | 1 | 71 | 154 | 45 | < 1 | < 5 | 795 | 0.46 | |
19.00-19.50 | 0.34 | 0.18 | 17 | < 0.15 | < 0.15 | 107 | 115 | 37 | 1 | < 5 | 874 | 0.93 | |
19.00-19.50 | 0.34 | 0.18 | 17 | < 0.15 | < 0.15 | 107 | 115 | 37 | 1 | < 5 | 874 | 0.93 | |
19.50-20.00 | 0.60 | 0.14 | 16 | < 0.15 | 3 | 84 | 118 | 57 | < 1 | < 5 | 229 | 0.71 | |
20.00-20.50 | 0.35 | 710 ppm | 16 | < 0.15 | 2 | 76 | 67 | 72 | 2 | 9 | 105 | 1.13 | |
20.50-21.00 | 0.11 | 510 ppm | 16 | < 0.15 | 4 | 557 | 49 | 34 | 2 | 5 | 108 | 11.37 | |
21.00-21.40 | 0.1 | 710 ppm | 21 | < 0.15 | 4 | 0.11 | 46 | 69 | 2 | 5 | 73 | 23.90 | |
21.70-22.00 | 0.26 | 510 ppm | 27 | < 0.15 | 3 | 697 | 45 | 75 | 3 | 5 | 103 | 15.49 | |
22.00-22.70 | 0.64 | 33 ppm | < 2 | < 0.15 | 4 | 406 | 57 | 68 | 2 | < 5 | 105 | 7.12 | |
22.70-23.40 | 0.53 | 544 ppm | 17 | < 0.15 | 3 | 214 | 49 | 70 | 3 | < 5 | 96 | 4.37 | |
23.40-24.10 | 0.29 | 419 ppm | 10 | < 0.15 | 3 | 448 | 57 | 29 | 2 | 7 | 141 | 7.86 | |
25.00-25.50 | 0.1 | 649 ppm | 131 | < 0.15 | 3 | 29 | 90 | 80 | 3 | 18 | 197 | 0.32 | |
SK-2 | 49.00-49.50 | 0.18 | 0.19 | 27 | < 0.15 | 6 | 509 | 49 | 86 | 1 | 41 | 100 | 10.39 |
49.50-50.00 | 0.34 | 33 ppm | 32 | < 0.15 | < 0.15 | 675 | 47 | 10 | 3 | 10 | 67 | 14.36 | |
50.00-50.50 | 0.13 | < 10 ppm | 20 | < 0.15 | < 0.15 | 605 | 61 | 32 | 14 | 10 | 118 | 9.92 | |
50.50-51.00 | 0.54 | 13 ppm | 27 | < 0.15 | < 0.15 | 379 | 50 | 10 | 3 | 22 | 87 | 7.58 | |
7.58 | 0.19 | 181 ppm | 20 | < 0.15 | < 0.15 | 410 | 40 | 27 | 3 | 30 | 85 | 10.25 | |
51.50-52.00 | 0.28 | 195 ppm | 23 | < 0.15 | < 0.15 | 252 | 49 | 35 | 3 | 33 | 90 | 5.14 | |
52.00-52.50 | 0.21 | 0.17 | 23 | < 0.15 | < 0.15 | 797 | 39 | 30 | 32 | 37 | 112 | 20.44 | |
52.50-53.00 | 0.26 | 460 ppm | 19 | < 0.15 | < 0.15 | 330 | 52 | 37 | 2 | 41 | 121 | 6.35 | |
53.00-53.50 | 0.17 | 143 ppm | 20 | < 0.15 | < 0.15 | 241 | 57 | 54 | 2 | 39 | 131 | 4.23 | |
54.00-54.50 | 0.24 | 936 ppm | 13 | < 0.15 | < 0.15 | 50 | 79 | 35 | 2 | 42 | 240 | 0.63 |