Highlights – Drill Results from the El Domo Deposit at Curipamba:
- CURI-385 intersected 9.06 metres of 3.25% copper, 19.08 g/t gold, 30.56% zinc, 242.5 g/t silver, and 3.19% lead for 26.78% CuEq – including 3.48 metres of 2.37% copper, 35.13 g/t gold, 39.51% zinc, 470.7 g/t silver, and 7.50% lead for 41.22% CuEq
- CURI-382 intersected 30.86 metres of 2.05% copper, 0.92 g/t gold, 0.16% zinc, 9.2 g/t silver, and 0.02% lead for 2.74% copper equivalent ("CuEq") – including 3.81 metres of 6.56% copper, 1.48 g/t gold, 0.07% zinc, 13.4 g/t silver, and 0.02% lead for 7.60% CuEq
Drill hole CURI-382 intersected a thick section of massive sulphide from 92.95 to 123.81 metres, grading 2.05% copper, 0.92 g/t gold, 0.16% zinc, 9.2 g/t silver, and 0.02% lead (2.74% CuEq). Two higher-grade subsets were intersected from 92.95 to 96.69 and 120.00 to 123.81 metres, respectively. The first interval graded 3.77% copper, 1.60 g/t gold, 0.47% zinc, 21.7 g/t silver, and 0.08% lead (5.08% CuEq) and the second interval graded 6.56% coper, 1.48 g/t gold, 0.07% zinc, 14.1 g/t silver, and 0.02% lead (7.60% CuEq).
Drill Hole
| From (m) | To (m) | Thickness (m) | Cu (%) | Au (g/t) | Zn (%) | Ag (g/t) | Pb (%) | CuEq (1) (%) | Approx. True Thickness (m) |
CURI-382 | 92.95 | 123.81 | 30.86 | 2.05 | 0.92 | 0.16 | 9.2 | 0.02 | 2.74 | 27.77 |
including | 92.95 | 96.69 | 3.74 | 3.77 | 1.60 | 0.47 | 21.7 | 0.08 | 5.08 | 3.37 |
including | 92.95 | 93.90 | 0.95 | 9.13 | 3.67 | 1.36 | 66.8 | 0.29 | 12.40 | 0.86 |
including | 120.00 | 123.81 | 3.81 | 6.56 | 1.48 | 0.07 | 13.4 | 0.02 | 7.60 | 3.43 |
including | 122.00 | 122.96 | 0.96 | 10.79 | 1.01 | 0.05 | 14.1 | 0.02 | 11.55 | 0.86 |
(1) | Metal equivalency based on |
CURI-384 intersected mineralized grainstone with massive sulphide clasts in the immediate hanging wall of the massive sulphide mineralization, grading 0.06% copper, 0.62 g/t gold, 0.56% zinc, 50.3 g/t silver and 0.24% lead (1.10% CuEq). A thin interval of massive sulphide mineralization was intersected from 86.93 to 87.54 metres, grading 1.46% copper, 25.90 g/t gold, 21.76% zinc, 686.0 g/t silver and 9.32% lead (31.76% CuEq). A section of mineralized footwall felsic autoclastic volcanic rocks was intersected from 87.54 to 95.60 metres, grading 0.13% copper, 0.28 g/t gold, 1.29% zinc, and 12.1 g/t silver and 0.12% lead (0.82% CuEq).
Drill Hole
| From (m) | To (m) | Thickness (m) | Cu (%) | Au (g/t) | Zn (%) | Ag (g/t) | Pb (%) | CuEq (1) (%) | Approx. True Thickness (m) |
CURI-384 | 86.00 | 86.93 | 0.93 | 0.06 | 0.62 | 0.56 | 50.3 | 0.24 | 1.10 | 0.74 |
86.93 | 87.54 | 0.61 | 1.46 | 25.90 | 21.76 | 686.0 | 9.32 | 31.76 | 0.49 | |
87.54 | 95.60 | 8.06 | 0.13 | 0.28 | 1.29 | 12.1 | 0.12 | 0.82 | 6.49 |
(1) | Metal equivalency based on |
Drill hole CURI-385 intersected mineralized fine-grained sediments in the immediate hanging wall of the massive sulphide mineralization from 85.85 to 90.48 metres, grading 0.07% copper, 1.40 g/t gold, 0.75% zinc, 27.3 g/t silver, and 0.10% lead (1.41% CuEq). Massive sulphide mineralization was intersected from 90.48 to 99.54 metres, grading 3.25% copper, 19.08 g/t gold, 30.56% zinc, 242.5 g/t silver, and 3.19% lead (26.78% CuEq). A higher-grade subsection occurs from 90.48 to 93.96 metres, grading 2.37% copper, 35.13 g/t gold, 39.51% zinc, 470.7 g/t silver and 7.50% lead (41.22% CuEq). A section of mineralized footwall felsic autoclastic volcanic rocks was intersected from 99.54 to 106.47 metres, grading 0.13% copper, 0.40 g/t gold, 1.25% zinc, and 4.8 g/t silver and 0.02% lead (0.79% CuEq).
Drill Hole
| From (m) | To (m) | Thickness (m) | Cu (%) | Au (g/t) | Zn (%) | Ag (g/t) | Pb (%) | CuEq (1) (%) | Approx. True Thickness (m) |
CURI-385 | 85.85 | 90.48 | 4.63 | 0.07 | 1.40 | 0.78 | 27.3 | 0.10 | 1.41 | 4.40 |
90.48 | 99.54 | 9.06 | 3.25 | 19.08 | 30.56 | 242.5 | 3.19 | 26.78 | 8.61 | |
including | 90.48 | 93.96 | 3.48 | 2.37 | 35.13 | 39.51 | 470.7 | 7.50 | 41.22 | 3.31 |
99.54 | 106.47 | 6.93 | 0.13 | 0.40 | 1.25 | 4.8 | 0.02 | 0.79 | 6.58 |
(1) | Metal equivalency based on |
Drill holes CURI-386, CURI-387, and CURI-389 were designed were designed to test the outer margins of the Indicated category material and to further assess the pit wall geology. These drill holes confirmed modelling previously done along the margins of the deposit and provide excellent geological control for future modelling studies. Both CURI-386 and CURI-387 intersected low-grade sections of footwall mineralized felsic autoclastic volcanic rocks 73.06 to 82.49 and 80.60 to 85.40 metres, respectively. CURI-386 graded 0.13% copper, 0.78 g/t gold, 0.30% zinc, 17.3 g/t silver and 0.09% lead (0.86% CuEq) for an approximate true thickness of 6.13 metres and CURI-387 graded 0.02% copper, 0.30 g/t gold, 0.13% zinc, 10.4 g/t silver and 0.03% lead (0.34% CuEq) for an approximate true thickness of 4.56 metres. CURI-389 did not yield any significant results.
All results from the completed infill definition drilling program are being used to update the Mineral Resource estimate for
For reference, the last Mineral Resource estimate completed in accordance with NI 43-101 for
Technical Information and QAQC
The Curipamba project work program is being managed and reviewed by Vice President Exploration,
Qualified Person
The technical information of this news release has been reviewed and verified as accurate by Mr.
About Adventus
About Salazar
Neither the
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Table 1: Drill Collar Information for Infill Drill Holes at El Domo
Hole ID | EAST | NORTH | ELEV | AZIMUTH | DIP | DEPTH | COMMENT |
CURI-391 | 655001 | 9854898 | 882 | 165 | -65 | 70.6 | Successfully completed per design |
CURI-390 | 695109 | 9855451 | 953 | 170 | -79 | 137.7 | Successfully completed per design |
CURI-389 | 694999 | 9855351 | 908 | 338 | -70 | 64.5 | Successfully completed per design |
CURI-388 | 695051 | 9855474 | 930 | 165 | -50.6 | 143.0 | Successfully completed per design |
CURI-387 | 695051 | 9855474 | 930 | 26 | -49 | 112.3 | Successfully completed per design |
CURI-386 | 695100 | 9855600 | 943 | 230 | -65 | 90.2 | Successfully completed per design |
CURI-385 | 695094 | 9855482 | 940 | 45 | -54 | 128.0 | Successfully completed per design |
CURI-384 | 695054 | 9855642 | 923 | 136 | -54 | 110.6 | Successfully completed per design |
CURI-383(1) | 695373 | 9855400 | 995 | 270 | -65 | 210.4 | Successfully completed per design |
CURI-382 | 695094 | 9855482 | 940 | 64 | -48 | 156.5 | Successfully completed per design |
CURI-381 | 695214 | 9855602 | 949 | 197 | -57 | 154.4 | Successfully completed per design |
CURI-380(1) | 695375 | 9855000 | 1030 | 270 | -70 | 250.1 | Successfully completed per design |
CURI-379 | 695094 | 9855482 | 940 | 167 | -48 | 153.8 | Successfully completed per design |
CURI-378 | 695054 | 9855122 | 893 | 181 | -57 | 113.1 | Successfully completed per design |
CURI-377 | 695054 | 9855122 | 893 | 55 | -51 | 92.3 | Successfully completed per design |
CURI-376(1) | 695361 | 9855100 | 1087 | 270 | -70 | 275.4 | Successfully completed per design |
CURI-375(1) | 695333 | 9855200 | 1057 | 270 | -75 | 250.1 | Successfully completed per design |
CURI-374 | 695006 | 9855134 | 883 | 296 | -45 | 120.6 | Successfully completed per design |
CURI-373 | 695094 | 9855482 | 940 | 103 | -48 | 197.0 | Successfully completed per design |
CURI-372 | 695041 | 9854913 | 888 | 38 | -45 | 106.3 | Successfully completed per design |
CURI-371(1) | 695399 | 9855298 | 1016 | 270 | -65 | 225.7 | Successfully completed per design |
CURI-370 | 695040 | 9854913 | 888 | 231 | -74 | 86.2 | Successfully completed per design |
CURI-369 | 695094 | 9855482 | 940 | 142 | -48 | 168.7 | Successfully completed per design |
CURI-368 | 695041 | 9854913 | 888 | 331 | -58 | 113.6 | Successfully completed per design |
CURI-367 | 695006 | 9855134 | 883 | 196 | -45 | 102.2 | Successfully completed per design |
CURI-366 | 694975 | 9854918 | 872 | 186 | -72 | 74.5 | Successfully completed per design |
CURI-365 | 694934 | 9855242 | 874 | 151 | -72 | 69.5 | Successfully completed per design |
CURI-364-A | 695131 | 9855402 | 946 | 108 | -60 | 121.8 | Successful but lost in fault zone |
CURI-364 | 695134 | 9855402 | 946 | 108 | -60 | 130.4 | Successful but lost in fault zone |
CURI-363 | 694934 | 9855242 | 874 | 180 | -54 | 95.0 | Successfully completed per design |
CURI-362 | 694975 | 9854918 | 872 | 288 | -61 | 88.9 | Successfully completed per design |
CURI-361 | 695134 | 9855402 | 946 | 75 | -54 | 172.8 | Successfully completed per design |
CURI-360 | 694934 | 9855242 | 874 | 25 | -48 | 83.0 | Successfully completed per design |
CURI-359 | 695006 | 9855134 | 883 | 349 | -69 | 86.5 | Successfully completed per design |
CURI-358 | 694934 | 9855082 | 867 | 255 | -54 | 113.0 | Successfully completed per design |
CURI-357 | 695057 | 9855149 | 894 | 229 | -74 | 105.0 | Successfully completed per design |
CURI-356 | 695006 | 9855134 | 883 | 241 | -77 | 110.6 | Successfully completed per design |
CURI-355 | 695057 | 9855149 | 894 | 36 | -45 | 86.3 | Successfully completed per design |
CURI-354 | 695057 | 9855149 | 894 | 55 | -54 | 81.0 | Successfully completed per design |
CURI-353 | 695094 | 9855122 | 908 | 192 | -45 | 97.4 | Successfully completed per design |
CURI-352 | 695057 | 9855149 | 894 | 306 | -77 | 78.0 | Successfully completed per design |
CURI-351 | 695057 | 9855149 | 894 | 338 | -59 | 77.0 | Successfully completed per design |
CURI-350 | 695094 | 9855122 | 908 | 180 | -57 | 85.7 | Successfully completed per design |
CURI-349 | 695094 | 9855122 | 908 | 263 | -51 | 130.2 | Successfully completed per design |
CURI-348 | 695094 | 9855082 | 910 | 276 | -45 | 135.1 | Successfully completed per design |
CURI-347 | 695094 | 9855082 | 910 | 105 | -54 | 91.0 | Successfully completed per design |
CURI-346 | 695094 | 9855082 | 910 | 52 | -69 | 83.4 | Successfully completed per design |
CURI-345 | 695094 | 9855082 | 910 | 142 | -48 | 95.7 | Successfully completed per design |
CURI-344 | 695094 | 9855082 | 910 | 360 | -60 | 84.1 | Successfully completed per design |
CURI-343 | 695094 | 9855082 | 910 | 192 | -45 | 142.0 | Successfully completed per design |
CURI-342 | 695041 | 9854913 | 888 | 346 | -45 | 137.1 | Successfully completed per design |
CURI-341 | 695134 | 9854922 | 917 | 360 | -60 | 117.4 | Successfully completed per design |
CURI-340 | 695134 | 9854922 | 917 | 360 | -45 | 149.0 | Successfully completed per design |
Notes: | |
(1) | Geomechanical drill hole for open pit engineering design purposes only; being drilled in addition to the Infill program |
(2) | All drill holes are surveyed in UTM Datum (Provisional South American 1956, Zone 17) |
SOURCE
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