Cerro de Pasco Resources Announces New Results from Quiulacocha Silver- Zinc-Lead Zone, Revealing Significant Increase in Gallium Levels
Cerro de Pasco Resources Announces New Results from Quiulacocha Silver-
Zinc-Lead Zone, Revealing Significant Increase in Gallium Levels
Montreal, Quebec, January 7, 202 5 – Cerro de Pasco Resources Inc. (CSE: CDPR)
(OTCQB: GPPRF) (FRA: N8HP) (“CDPR” or the “Company”) is pleased to report assay results
for an additional eight drill holes from the Quiulacocha Tailings Project in Central Peru.
Highlights - All intersections are in core lengths from surface and correspond to the
predominant silver-zinc-lead zone in the northern section of the Quiulacocha deposit:
• Hole SPT10 intersected 31 meters (“m”) at 47 grams per tonne (“g/t”) silver (“Ag”), 1.30%
zinc (“Zn”), 0.87% Lead (“Pb”), and 58 g/t gallium (“Ga”)
o Including a 5 m intersection at 0.21% copper (“Cu”) and 0.43 g/t gold (“Au”)
• Hole SPT11 intersected 27 m at 43 g/t Ag, 1.22% Zn, 0.84% Pb, and 64 g/t Ga
o Including a 3 m intersection at 0.20% Cu and 0.23 g/t Au
• Hole SPT21 intersected 27 m at 45 g/t Ag, 1.29% Zn, 0.81% Pb, and 59 g/t Ga
o Including a 2 m intersection at 0.21% Cu and 0.23 g/t Au
• Hole SPT22 intersected 26 m at 46 g/t Ag, 1.26% Zn, 0.98% Pb, and 69 g/t Ga
o Including a 2 m intersection at 0.25% Cu and 0.19 g/t Au
• Hole SPT23 intersected 28 m at 53 g/t Ag, 1.53% Zn, 1.12% Pb, and 83 g/t Ga
o Including a 5 m intersection at 0.31% Cu and 0.32 g/t Au
• Hole SPT32 intersected 31 m at 47 g/t Ag, 1.26% Zn, 0.89% Pb, and 65 g/t Ga
• Hole SPT1_1 intersected 26 m at 52 g/t Ag, 1.54% Zn, 1.17% Pb, and 84 g/t Ga
o Including a 1 m intersection at 0.31% Cu and 0.12 g/t Au
• Hole SPT1_2 intersected 16 m at 48 g/t Ag, 1.39% Zn, 0.99% Pb, and 65 g/t Ga
"Today’s drillhole results are highly encouraging and exceed our initial expectations,"
stated Guy Goulet, CEO. "Drillholes intersected Cu-Ag-Au tailings with grades reaching
0.53% Cu, 0.45 g/t Au, and 95.8 g/t Ag, with thicker layers and higher grades
concentrated in the southern part of the drilling area. Notably, lead and gallium content
significantly increase towards the South, with grades exceeding 1% Pb and 100 g/t Ga in
several instances. Gallium grades in the South average between 59 and 84 g/t, nearly
double the northern averages of 21 to 41 g/t, demonstrating a clear correlation with the
lead mineral galena."
"The consistent and increasing presence of gallium, a critical metal essential for
advanced electronics and renewable energy technologies, adds significant potential to
the project’s economics. Gallium’s importance has risen sharply following China's recent
export restrictions to the US and other nations, which have caused prices to surge and
underscored its strategic value in global supply chains. This geopolitical shift highlights
the growing demand for secure and diversified sources of gallium, positioning our
findings as particularly timely.”
The results demonstrate that the metal content is continuous at depth and laterally across 800
meters of the drilled area (Figure 1). The assay results for each of the eight drill holes are
presented in Tables 1 to 8.
The Iron results also indicate a consistent presence of pyrite throughout the deposit. Pyrite
(indicatively 50% of the tailings) may represent a valuable by -product for the project. The
upcoming metallurgical test work program will also evaluate the potential for pyrite recovery,
including estimated grade, by-products and impurities.
Figure 1: 40-hole Quiulacocha Drill Program showing drillholes related to this press release
Table 1. Assay results, Drillhole SPT10
Drillholes: SPT10
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 1.63 50.70 0.51 0.65 0.05 0.04 58.76 22.68 27.04
1 2 1.19 37.01 0.94 0.58 0.03 0.03 42.92 21.21 26.28
2 3 1.47 45.72 1.11 0.77 0.04 0.02 75.84 7.32 25.93
3 4 1.22 37.95 0.83 0.54 0.03 0.02 45.12 21.33 27.42
4 5 1.22 37.95 0.84 0.54 0.03 0.02 48.60 20.85 26.43
5 6 1.27 39.50 0.87 0.60 0.04 0.02 47.76 22.52 27.06
6 7 1.42 44.17 1.01 0.64 0.05 0.03 58.96 22.97 28.60
7 8 1.45 45.10 1.02 0.70 0.05 0.02 60.56 22.37 28.59
8 9 1.46 45.41 1.15 0.64 0.06 0.02 70.53 22.79 26.00
9 10 1.48 46.03 1.25 0.75 0.07 0.03 66.88 22.21 26.21
10 11 1.65 51.32 1.41 1.07 0.09 0.03 68.68 11.56 26.90
11 12 1.38 42.92 1.14 0.69 0.06 0.03 58.30 19.99 26.95
12 13 1.73 53.81 2.02 1.95 0.10 0.03 97.38 10.24 25.84
13 14 1.70 52.88 1.86 1.73 0.09 0.03 95.79 13.16 24.55
14 15 1.92 59.72 2.18 2.54 0.15 0.05 105.00 15.80 24.40
15 16 1.52 47.28 1.48 1.11 0.10 0.05 53.80 29.86 27.14
16 17 1.37 42.61 1.28 0.85 0.08 0.05 50.12 20.76 27.03
17 18 1.33 41.37 1.18 0.64 0.07 0.06 41.84 18.58 27.25
18 19 1.28 39.81 1.29 0.63 0.09 0.09 35.51 18.88 27.26
19 20 1.32 41.06 1.37 0.67 0.09 0.09 32.08 18.08 27.27
20 21 1.36 42.30 1.43 0.75 0.09 0.07 42.68 19.15 27.03
21 22 1.52 47.28 1.43 0.68 0.16 0.18 51.61 20.32 27.24
22 23 1.42 44.17 1.21 0.64 0.13 0.18 47.43 17.72 26.98
23 24 1.26 39.19 1.16 0.44 0.09 0.15 19.93 15.05 28.72
24 25 1.40 43.54 1.15 0.57 0.13 0.20 41.14 15.46 26.35
25 26 1.47 45.72 1.32 0.60 0.15 0.20 43.12 18.46 27.78
26 27 1.68 52.25 1.29 0.70 0.20 0.37 60.50 18.28 26.40
27 28 1.98 61.58 1.74 1.30 0.24 0.45 90.24 10.28 25.98
28 29 1.76 54.74 1.73 1.02 0.21 0.44 61.78 21.97 25.35
29 30 1.90 59.10 1.35 0.61 0.21 0.42 41.32 16.57 33.71
30 31 2.19 68.12 1.65 1.37 0.27 0.44 79.02 9.24 25.39
Mean 1.51 47.11 1.30 0.87 0.10 0.12 57.85 18.25 26.94
Table 2. Assay results, Drillhole SPT11
Drillholes: SPT11
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 1.29 40.12 1.25 1.37 0.05 0.04 75.01 19.92 22.83
1 2 1.03 32.04 1.32 0.83 0.03 0.02 44.94 23.46 25.53
2 3 1.41 43.86 1.17 1.29 0.05 0.02 111.00 19.84 22.42
3 4 1.29 40.12 1.03 0.80 0.05 0.03 88.79 30.66 25.68
4 5 1.22 37.95 1.17 0.92 0.04 0.03 103.00 21.48 24.35
5 6 1.24 38.57 0.97 0.74 0.04 0.02 89.88 20.80 26.66
6 7 1.14 35.46 0.92 0.67 0.05 0.03 72.91 18.48 25.70
7 8 1.26 39.19 1.07 0.73 0.05 0.02 77.53 18.68 26.01
8 9 1.26 39.19 1.02 0.70 0.05 0.02 71.36 19.52 25.99
9 10 1.53 47.59 1.19 0.86 0.06 0.02 72.74 18.32 24.88
10 11 1.55 48.21 1.28 1.09 0.08 0.03 69.96 7.16 26.90
11 12 1.52 47.28 0.94 0.71 0.06 0.03 42.29 21.04 28.07
12 13 1.55 48.21 1.25 1.07 0.06 0.03 62.16 24.88 26.59
13 14 1.43 44.48 1.39 1.22 0.08 0.02 85.32 6.60 24.34
14 15 1.50 46.66 1.27 0.83 0.06 0.03 70.52 7.68 26.53
15 16 1.47 45.72 1.52 1.64 0.16 0.07 92.00 11.96 26.17
16 17 1.45 45.10 1.12 0.71 0.09 0.07 47.52 22.30 28.58
17 18 1.27 39.50 1.10 0.58 0.10 0.10 35.20 21.48 28.90
18 19 1.35 41.99 1.43 0.60 0.10 0.08 33.44 20.52 27.42
19 20 1.52 47.28 1.19 0.70 0.19 0.21 55.52 20.35 24.90
20 21 1.61 50.08 1.45 0.60 0.20 0.19 43.56 21.05 28.10
21 22 1.58 49.14 1.03 0.77 0.22 0.29 87.64 22.46 27.54
22 23 1.52 47.28 1.32 0.64 0.16 0.19 40.28 20.83 27.72
23 24 1.57 48.83 1.81 0.68 0.17 0.18 36.40 23.72 28.97
24 25 0.93 28.93 1.05 0.65 0.03 0.02 37.84 4.92 25.78
25 26 0.87 27.06 1.11 0.56 0.02 0.02 41.64 20.65 25.70
26 27 1.66 51.63 1.50 0.67 0.23 0.22 49.36 21.73 26.22
Mean 1.37 42.65 1.22 0.84 0.09 0.08 64.36 18.91 26.24
Table 3. Assay results, Drillhole SPT21
Drillholes: SPT21
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 1.33 41.37 0.85 1.20 0.06 0.04 73.17 10.60 25.53
1 2 1.23 38.26 1.35 1.16 0.05 0.04 63.54 24.31 25.87
2 3 1.31 40.75 1.32 1.28 0.05 0.04 75.37 23.22 25.11
3 4 1.23 38.26 1.05 0.68 0.03 0.03 46.45 22.86 27.29
4 5 1.19 37.01 1.06 0.66 0.03 0.03 50.95 21.00 25.98
5 6 1.41 43.86 1.09 0.60 0.04 0.03 56.01 22.52 28.73
6 7 1.33 41.37 1.02 0.58 0.04 0.03 62.08 21.95 27.13
7 8 1.16 36.08 0.86 0.47 0.03 0.03 52.49 21.04 27.22
8 9 1.47 45.72 1.27 0.80 0.06 0.03 76.16 24.86 24.87
9 10 1.51 46.97 1.33 1.02 0.07 0.03 76.65 24.64 26.81
10 11 1.46 45.41 1.14 0.71 0.06 0.02 67.28 21.31 26.85
11 12 1.53 47.59 1.20 0.73 0.06 0.02 69.78 22.87 26.03
12 13 1.70 52.88 1.89 2.07 0.11 0.04 107.00 13.20 24.98
13 14 1.72 53.50 1.27 0.73 0.07 0.02 75.42 22.74 26.18
14 15 1.52 47.28 1.14 1.31 0.09 0.04 78.48 11.56 26.55
15 16 1.72 53.50 1.13 0.78 0.08 0.03 71.12 23.32 28.12
16 17 1.34 41.68 1.10 0.68 0.06 0.04 49.04 20.43 28.53
17 18 1.42 44.17 1.27 0.67 0.08 0.07 49.40 20.79 28.47
18 19 1.38 42.92 1.35 0.72 0.10 0.07 43.00 21.04 28.19
19 20 1.42 44.17 1.65 0.87 0.10 0.08 42.60 22.06 29.85
20 21 1.50 46.66 1.29 0.65 0.18 0.27 49.12 19.83 27.54
21 22 1.40 43.54 1.39 0.66 0.10 0.10 42.00 18.84 27.90
22 23 1.45 45.10 1.36 0.64 0.11 0.11 41.44 18.47 29.22
23 24 1.46 45.41 1.44 0.65 0.13 0.16 43.44 20.62 27.34
24 25 1.46 45.41 1.42 0.60 0.15 0.20 40.88 18.87 27.53
25 26 1.46 45.41 1.85 0.52 0.22 0.20 41.56 19.39 24.49
26 27 1.54 47.90 1.61 0.54 0.19 0.25 40.48 18.93 26.87
Mean 1.43 44.52 1.29 0.81 0.09 0.08 58.70 20.42 27.01
Table 4. Assay results, Drillhole SPT22
Drillholes: SPT22
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 1.58 49.14 0.41 1.58 0.03 0.05 96.32 23.48 20.47
1 2 1.43 44.48 1.44 1.21 0.05 0.02 120.00 13.44 24.04
2 3 1.34 41.68 1.25 1.08 0.05 0.02 105.00 30.55 24.59
3 4 1.19 37.01 1.33 1.13 0.05 0.02 122.00 12.32 24.26
4 5 1.36 42.30 1.02 0.77 0.04 0.02 79.97 25.76 27.14
5 6 1.32 41.06 1.03 0.63 0.04 0.02 59.72 22.06 27.73
6 7 1.54 47.90 1.08 0.66 0.05 0.03 61.04 21.77 29.28
7 8 1.50 46.66 1.11 0.68 0.05 0.02 64.52 21.07 29.25
8 9 1.40 43.54 1.24 0.85 0.06 0.02 56.12 21.43 26.22
9 10 1.46 45.41 1.16 0.85 0.06 0.02 65.96 23.44 28.95
10 11 1.74 54.12 1.70 1.62 0.11 0.03 91.64 13.32 26.23
11 12 1.58 49.14 1.62 1.59 0.08 0.03 96.92 13.68 27.30
12 13 1.76 54.74 1.65 1.80 0.10 0.03 100.00 39.16 25.94
13 14 1.67 51.94 1.11 0.82 0.07 0.03 74.00 25.16 27.39
14 15 1.59 49.45 1.20 0.95 0.08 0.03 63.05 24.18 26.87
15 16 1.48 46.03 1.44 1.20 0.10 0.07 56.32 26.60 28.52
16 17 1.58 49.14 1.45 1.22 0.09 0.05 57.42 23.30 28.14
17 18 1.43 44.48 1.20 0.78 0.08 0.06 45.85 21.96 27.39
18 19 1.25 38.88 1.06 0.71 0.09 0.08 37.71 21.34 26.73
19 20 1.36 42.30 1.15 0.81 0.09 0.07 53.05 24.58 27.13
20 21 1.51 46.97 1.37 0.73 0.11 0.08 37.97 21.90 28.88
21 22 1.55 48.21 1.49 0.97 0.13 0.07 45.45 24.83 29.14
22 23 1.27 39.50 1.03 0.59 0.11 0.09 31.33 18.19 27.87
23 24 1.45 45.10 1.38 0.63 0.13 0.08 30.23 21.66 28.75
24 25 1.52 47.28 1.52 0.60 0.17 0.12 36.21 21.02 28.37
25 26 1.59 49.45 1.22 1.13 0.32 0.25 96.01 31.18 25.16
Mean 1.48 46.00 1.26 0.98 0.09 0.05 68.61 22.59 26.99
Table 5. Assay results, Drillhole SPT23
Drillholes: SPT23
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 2.49 77.45 2.88 1.47 0.07 0.04 102.00 10.84 22.79
1 2 1.91 59.41 3.15 1.71 0.07 0.04 103.00 9.76 23.68
2 3 2.51 78.07 3.14 1.80 0.09 0.04 104.00 10.04 24.96
3 4 1.75 54.43 2.23 1.48 0.07 0.03 136.00 9.80 24.02
4 5 1.55 48.21 1.40 1.17 0.06 0.02 140.00 8.84 24.10
5 6 1.49 46.34 1.14 0.78 0.05 0.02 73.69 6.76 25.83
6 7 1.53 47.59 1.14 0.82 0.05 0.02 87.49 6.88 26.98
7 8 1.77 55.05 1.42 0.82 0.07 0.03 72.06 5.68 26.71
8 9 1.79 55.68 1.48 0.76 0.07 0.03 63.90 5.96 26.22
9 10 1.68 52.25 1.34 0.87 0.08 0.03 83.04 6.20 26.31
10 11 1.69 52.56 1.29 0.72 0.07 0.03 57.51 21.39 25.49
11 12 1.70 52.88 1.41 1.03 0.08 0.03 74.48 22.95 26.61
12 13 1.71 53.19 1.41 1.07 0.08 0.03 77.85 15.00 26.94
13 14 1.91 59.41 1.77 2.00 0.13 0.04 104.00 15.84 24.95
14 15 1.57 48.83 1.80 2.04 0.13 0.05 123.00 11.96 25.14
15 16 1.27 39.50 1.28 1.30 0.11 0.08 59.71 22.68 26.51
16 17 1.38 42.92 1.11 0.93 0.11 0.09 56.41 24.31 31.36
17 18 1.33 41.37 1.19 1.20 0.14 0.08 68.82 24.74 26.28
18 19 1.23 38.26 1.17 0.89 0.12 0.08 50.78 22.20 25.84
19 20 1.24 38.57 1.14 0.86 0.14 0.09 57.55 20.99 25.79
20 21 1.41 43.86 1.30 0.76 0.16 0.11 50.89 20.61 28.34
21 22 1.43 44.48 1.28 0.71 0.16 0.10 49.64 20.55 28.18
22 23 1.39 43.23 1.25 0.68 0.16 0.14 50.93 20.37 27.47
23 24 1.42 44.17 1.29 0.81 0.23 0.20 69.26 19.98 25.23
24 25 1.52 47.28 1.29 0.79 0.21 0.20 76.85 22.89 27.06
25 26 2.12 65.94 1.29 1.62 0.30 0.41 151.00 17.64 25.45
26 27 1.95 60.65 1.28 1.03 0.26 0.38 84.20 22.42 27.05
27 28 3.08 95.80 1.07 1.12 0.53 0.42 99.75 20.33 28.50
Mean 1.71 53.12 1.53 1.12 0.14 0.10 83.14 15.99 26.21
Table 6. Assay results, Drillhole SPT32
Drillholes: SPT32
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 1.87 58.16 1.67 2.04 0.10 0.03 118.00 36.03 22.78
1 2 1.84 57.23 1.43 1.50 0.07 0.03 123.00 37.46 23.16
2 3 1.21 37.64 1.15 0.96 0.05 0.02 111.00 34.57 24.65
3 4 1.26 39.19 1.29 1.21 0.06 0.02 133.00 41.88 24.16
4 5 1.25 38.88 1.01 0.66 0.04 0.02 93.50 28.79 26.92
5 6 1.47 45.72 0.96 0.62 0.04 0.02 66.35 23.97 26.83
6 7 1.67 51.94 1.21 0.80 0.06 0.02 82.81 28.61 27.36
7 8 1.79 55.68 1.18 0.68 0.07 0.03 65.08 25.52 28.21
8 9 1.62 50.39 1.19 0.67 0.07 0.03 66.79 26.12 25.88
9 10 1.65 51.32 1.17 0.71 0.06 0.02 55.62 22.61 26.96
10 11 1.61 50.08 1.25 0.94 0.08 0.03 63.67 26.12 26.11
11 12 1.53 47.59 1.25 0.97 0.06 0.03 69.65 27.23 27.06
12 13 1.89 58.79 1.91 2.16 0.12 0.03 133.00 43.14 25.07
13 14 1.67 51.94 1.73 1.71 0.11 0.05 83.69 37.40 26.40
14 15 1.60 49.77 1.28 0.96 0.07 0.03 59.62 24.89 25.53
15 16 1.53 47.59 1.33 1.18 0.09 0.04 67.45 28.40 26.22
16 17 1.48 46.03 1.21 0.99 0.10 0.06 58.93 27.39 26.95
17 18 1.42 44.17 1.34 1.03 0.10 0.06 57.33 27.04 26.98
18 19 1.41 43.86 1.20 1.02 0.10 0.08 53.20 24.88 26.94
19 20 1.53 47.59 1.64 1.62 0.11 0.06 71.85 34.97 26.80
20 21 1.50 46.66 1.17 0.88 0.10 0.06 48.75 25.30 28.19
21 22 1.35 41.99 1.08 0.86 0.10 0.07 40.70 22.42 28.15
22 23 1.35 41.99 1.06 0.76 0.10 0.07 48.43 24.44 27.13
23 24 1.39 43.23 1.21 1.04 0.11 0.08 48.84 4.88 28.05
24 25 1.27 39.50 0.99 0.52 0.09 0.09 23.45 17.29 29.22
25 26 1.50 46.66 1.34 0.62 0.10 0.07 27.59 20.74 30.85
26 27 1.36 42.30 1.04 0.52 0.09 0.07 25.52 16.95 28.83
27 28 1.35 41.99 1.01 0.55 0.11 0.07 35.60 17.88 28.27
28 29 1.36 42.30 0.92 0.54 0.09 0.07 26.53 16.81 28.96
29 30 1.45 45.10 1.68 0.55 0.11 0.07 23.28 20.82 29.36
30 31 1.54 47.90 1.12 0.47 0.15 0.08 25.92 16.41 28.66
Mean 1.51 46.88 1.26 0.96 0.09 0.05 64.78 26.16 26.99
Table 7. Assay results, Drillhole SPT1_1
Drillholes: SPT1_1
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 2.15 66.87 1.90 1.09 0.08 0.04 71.84 8.52 25.07
1 2 1.51 46.97 1.94 1.29 0.08 0.05 117.00 9.36 23.33
2 3 1.60 49.77 1.64 1.25 0.08 0.04 142.00 10.08 24.85
3 4 1.41 43.86 1.51 1.16 0.07 0.03 134.00 8.64 23.67
4 5 1.31 40.75 1.21 0.85 0.06 0.03 113.00 8.68 24.54
5 6 1.45 45.10 1.30 0.86 0.06 0.03 101.00 7.84 25.09
6 7 1.88 58.47 1.63 0.88 0.07 0.02 72.81 6.28 26.22
7 8 1.86 57.85 1.55 0.79 0.07 0.03 69.06 5.92 25.66
8 9 1.68 52.25 1.32 0.79 0.07 0.03 68.27 23.67 25.13
9 10 1.81 56.30 1.34 0.89 0.07 0.03 61.17 23.11 25.01
10 11 1.70 52.88 1.26 0.78 0.07 0.03 60.90 23.97 25.40
11 12 1.94 60.34 1.53 1.54 0.10 0.03 77.26 6.96 25.39
12 13 1.89 58.79 1.64 1.54 0.10 0.03 97.68 7.64 24.92
13 14 1.60 49.77 1.47 1.21 0.09 0.05 60.59 24.59 27.07
14 15 1.73 53.81 1.65 1.57 0.10 0.04 93.98 6.60 25.63
15 16 1.57 48.83 1.65 1.67 0.12 0.05 97.06 9.44 25.81
16 17 1.47 45.72 1.51 1.22 0.12 0.07 58.61 24.37 26.01
17 18 1.31 40.75 1.15 0.87 0.10 0.08 54.86 5.32 26.08
18 19 1.42 44.17 1.50 1.32 0.10 0.06 63.20 6.48 24.97
19 20 1.31 40.75 1.25 1.14 0.14 0.08 76.43 7.64 26.01
20 21 1.45 45.10 1.23 1.05 0.12 0.07 64.21 5.04 26.63
21 22 1.88 58.47 2.12 1.60 0.06 0.04 102.00 8.40 25.67
22 23 1.73 53.81 2.07 1.47 0.06 0.04 92.04 8.32 25.53
23 24 2.09 65.01 2.14 1.73 0.07 0.04 113.00 8.04 26.04
24 25 1.37 42.61 1.19 1.00 0.11 0.07 65.22 6.00 25.50
25 26 2.26 70.29 1.43 0.76 0.31 0.12 48.25 21.37 27.31
Mean 1.67 51.89 1.54 1.17 0.10 0.05 83.67 11.24 25.48
Table 8. Assay results, Drillhole SPT1_2
Drillholes: SPT1_2
From To Ag (oz/t) Ag (g/t) % Zn % Pb % Cu Au (g/t) Ga (g/t) In (g/t) % Fe
0 1 1.74 54.12 1.19 0.88 0.04 0.04 54.12 24.47 27.93
1 2 1.39 43.23 1.33 0.71 0.07 0.08 69.65 4.20 26.93
2 3 1.31 40.75 1.15 0.60 0.06 0.09 54.52 23.31 27.63
3 4 1.32 41.06 1.20 0.66 0.07 0.09 67.01 23.72 27.30
4 5 1.33 41.37 1.20 0.62 0.07 0.10 59.97 23.90 27.07
5 6 1.67 51.94 1.50 0.72 0.06 0.04 58.09 25.02 26.69
6 7 1.76 54.74 1.56 0.75 0.07 0.03 55.75 4.40 27.95
7 8 1.80 55.99 1.52 0.72 0.06 0.03 54.21 22.48 27.19
8 9 1.78 55.36 1.34 0.76 0.07 0.03 48.05 24.34 28.03
9 10 1.54 47.90 1.29 0.84 0.06 0.03 46.73 21.54 26.77
10 11 1.76 54.74 1.97 1.97 0.10 0.03 108.00 7.76 25.70
11 12 1.61 50.08 1.52 1.35 0.09 0.04 70.09 4.48 27.18
12 13 1.58 49.14 1.42 1.39 0.09 0.05 77.84 5.68 26.35
13 14 1.50 46.66 1.64 1.58 0.13 0.06 91.92 7.36 25.80
14 15 1.27 39.50 1.24 1.04 0.09 0.08 52.23 4.60 27.58
15 16 1.26 39.19 1.24 1.23 0.09 0.06 69.39 5.76 24.56
Mean 1.54 47.86 1.39 0.99 0.08 0.06 64.85 14.56 26.92
Drill Program
CDPR engaged Ingetrol Comercial S.A.C., a subsidiary of Grupo Ingetrol (Chile), and ConeTec
Peru, a subsidiary of the ConeTec Group (Canada). The campaign utilizes percussion and
sonic drilling techniques to ensure the most accurate results.
On October 23rd, the Company completed the last of 40 drill holes, ahead of the rainy season,
collecting more than 1,000 samples over a significant portion of the Quiulacocha tailings
deposit. The samples were safely transported to the laboratory in freezer containers and are
currently being analyzed.
Laboratory Testing
All samples are stored and transported to Lima in freezer containers to prevent oxidation and
preserve sample integrity.
The samples are dried and tested at the Inspectorate Services Lab (Bureau Veritas) in Lima .
Following geochemical and mineralogical testing, representative composites from select
samples will be sent for an advanced metallurgical test work program.
The assay results are derived from a combination of multi-element ICP (detecting 60 elements),
Atomic Absorption (for determining upper limits of the metals Zn, Pb, and Cu), and Fire Assay
for Au.
Quality Assurance (QA) and Quality Control (QC)
The preparation of samples for Geochemical Analyses comprises drying at 100°C and riffle
splitting to obtain a representative pulp sample of 250 grams. The sample does not undergo
sieving or any other mechanical preparation (crushing or grinding) to preserve the original
grain size distribution.
Bureau Veritas performs all sample preparation and analytical programs, supported by the
QA/QC program, which is monitored on a sample lot basis. The CDPR QA/QC program
consists of inserting twin samples, coarse duplicate samples, pulp duplicate samples, standard
reference materials, and coarse blank material and further checking at a second laboratory.
Geophysics
CDPR has successfully completed Phase 1 of its geophysical studies, focusing on the dry areas
of the Quiulacocha Tailings. Depth readings, conducted by Geomain Ingenieros S.A.C., ranged
from 20 to over 40 meters in various locations.
The Quiulacocha T ailings
CDPR is the titleholder of the concession “El Metalurgista” in Peru, which grants it the right to
explore and exploit the Quiulacocha Tailings within its assigned area. The General Mining
Bureau of the Peruvian Ministry of Energy and Mines has formally confirmed the enforceability
of these rights.
The Quiulacocha Tailings Storage Facility covers approximately 115 hectares and is estimated
to hold approximately 75 million tonnes of material processed from the 1920s to 1990s.
Initially, these tailings resulted from the mining of 16+ million tonnes of copper -silver-gold
mineralization with reported historical grades of up to 10% Cu, 4 g/t Au, and over 300 g/t Ag,
and later from the mining of 58+ million tonnes of zinc -lead-silver mineralized material with
average historical grades of 7.41% Zn, 2.77% Pb, and 90.33 g/t Ag.
With minimal mining costs due to surface-level material and current reprocessing capacity at
adjacent plants, CDPR's Quiulacocha Project stands out as one of Peru's key mining initiatives.
This project provides economic benefits and aims to restore the environment and create
employment opportunities, aligning with the local community's needs.
Technical Information
Mr. Alfonso Palacio Castilla, MIMMM/Chartered Engineer (CEng) and Project Superintendent
for CDPR, has reviewed and approved the scientific and technical information contained in this
news release. Mr. Palacio is a Qualified Person for the purposes of reporting in compliance
with NI 43-101.
Cerro de Pasco Resources
Cerro de Pasco Resources Inc. is focused on the development of its principal 100% owned
asset, the El Metalurgista mining concession, comprising silver -rich mineral tailings and
stockpiles extracted over a century of operation from the Cerro de Pasco open pit mine in
Central Peru. The company’s approach at El Metalurgista entails the reprocessing and
environmental remediation of mining waste and the creation of numerous opportunities in a
circular economy. The asset is one of the world’s largest above-ground resources.
Forward-Looking Statements and Disclaimer
Certain information contained herein may constitute “forward -looking information” under
Canadian securities legislation. Generally, forward-looking information can be identified using
forward-looking terminology such as “plans”, “seeks”, “expects”, “estima tes”, “intends”,
“anticipates”, “believes”, “could”, “might”, “likely” or variations of such words, or statements
that certain actions, events or results “may”, “will”, “could”, “would”, “might”, “will be taken”,
“occur”, “be achieved” or other similar expressions.