| Collective Mining Expands the New Porphyry Discovery at San  Antonio by Cutting 172.40 Metres at 1.40 g/t Au, 0.16% Cu, 17 g/t Ag and  68 ppm Mo with the Hole Bottoming in Strong Mineralization 
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 News provided by 				 					 						 							 								  							 						 						Collective Mining Ltd. 							 								 									 								 							 							 						 						 					 				 				Aug 25, 2025, 16:01 ET
 
 Latest drill results at San Antonio  into the Pound target have expanded the footprint of the recently  discovered porphyry system and intersected multiple mineralized zones:
 
 
 TORONTO, Aug. 25, 2025 /CNW/ - Collective Mining Ltd. (NYSE: CNL) (TSX:  CNL) ("Collective" or the "Company") is  pleased to announce that drilling assay results from the San Antonio  Project's Pound target ("Pound") have confirmed that the Company has  discovered a high-grade porphyry system over a minimum strike length of  450 metres (open), which locates within a gold mineralized halo envelope  measuring 3 kilometres x 3 kilometres and is open in all directions.   The San Antonio Project is located between 2 kilometres and 5 kilometres  to the east-northeast from the Company's flagship Guayabales Project  within the Caldas Department in Colombia.Hole SAC-18, located two hundred and fifty metres south of  previously announced discovery hole SAC-11, was drilled vertically into a  mineralized porphyry system and intersected:    172.40 metres @ 1.88 g/t gold equivalent (1.40 g/t Au, 0.16% Cu, 17 g/t Ag, 68 ppm Mo) including:      28.50 metres @ 3.32 g/t AuEq (2.05 g/t Au, 0.20% Cu, 62 g/t Ag, 12 ppm Mo) and 60.75 metres @ 2.27 g/t AuEq (2.05 g/t Au, 0.17% Cu, 4 g/t Ag, 98 ppm Mo)
The hole was terminated prematurely while in  strong mineralization due to the limitation of the rig with the final  1.60 metres averaging 2.03 g/t AuEq
Hole SAC-15 was drilled to the south from the same pad as  SAC-18 at a flatter angle and also intersected the same mineralized  system returning:    154.20 metres @ 1.22 g/t gold equivalent (1.12 g/t Au, 0.03% Cu, 11 g/t Ag) including:       58.00 metres @ 2.15 g/t AuEq (1.95 g/t Au, 0.03% Cu, 21 g/t Ag)16.05 metres @ 2.17 g/t AuEq (2.03 g/t Au, 0.08% Cu, 12 g/t Ag)
SAC-15 also bottomed in strong mineralization due to the depth  capacity limit of the rig with the final 9.90 meters averaging 3.18 g/t  AuEq (2.99 g/t Au, 0.11% Cu, 17 g/t Ag).
Three porphyry related mineralized phases have now been identified at the Pound target as follows:    Phase 1 is a large, three by three-kilometre area covering the entirety of the San Antonio  project displaying a phyllic altered, porphyry halo zone, which hosts  low grade gold (0.2 g/t Au-0.5 g/t Au), extends from surface to a  minimum of 700 metres depth and is open in all directions.Phase 2 is a late-stage, gold and silver rich sheeted veinlet  system (CBM Veins) beginning at surface but with more robust grades  starting from 300 metres below surface (see Table 3). Phase 2 mineralization is found close to or in contact with the Phase 3 porphyry system.Phase 3 is a gold-copper-silver-molybdenum porphyry system  with potassic alteration (secondary biotite). This system commences at  approximately 400 metres below surface and displays an unusually high  gold to copper ratio of up to 4:1 in grade. Both Phase 2 and Phase 3 mineralized zones are found within the large Phase 1 mineralized porphyry halo (See Table 2).
Drill holes SAC-11 (see press release dated May 5, 2025),  SAC-15 and SAC-18 have tested approximately 450 metres of  north-to-south strike length with the system remaining open in all  directions. Due to rig limitations, holes SAC-15, SAC-18 and SAC-20  (assay results pending) were stopped prematurely while still in strong  mineralization. A higher capacity rig is now drilling hole SAC-21 and is  progressing at a significantly improved rate.Magnetic Vector Inversion ("MVI") modelling of airborne  geophysical data is proving to be quite useful at identifying Phase 2  and Phase 3 porphyry mineralization (see Figure 2) and as a result drill  hole SAC-21 is currently being directed into an MVI high.
 
 
 
 
 
 
 
 
 
 
 
 
 
   Figure 1: Plan View of the San Antonio Project Highlighting the  Mineralized Corridor of the Pound Target and Significant Assay Results  Announced Today and Previously (CNW Group/Collective Mining Ltd.)
 
 
 
 
   Figure 2: Cross section along SAC-11, SAC-15, SAC-18 and SAC-21  Showing the High MVI Anomaly Correlated with Au-Ag-Cu-Mo Porphyry  Mineralization at the Pound Target (CNW Group/Collective Mining Ltd.)
 
 
 
 
   Figure 3: Drill Hole SAC-18 Split Core Highlighting the  Gold-Copper-Silver-Molybdenum Porphyry Mineralization (Left) and the  Late-Stage High-Grade Gold and Silver Sheeted Porphyry Veinlets (Right)  Encountered from Drilling at the Pound Target (CNW Group/Collective  Mining Ltd.)
 
 
 
 
   Figure 4: Image of the San Antonio Project and its Targets  (foreground) and the Guayabales Project (background) Highlighting the  Potential for Shared Future Infrastructure. Note the Hydro Power and the  Vastly Unpopulated Landscape (CNW Group/Collective Mining Ltd.)
 
 
 
 
   Figure 5: Plan View of the San Antonio and Guayabales Projects  Highlighting the Pound Target at the San Antonio Project (CNW  Group/Collective Mining Ltd.)
 
 
 
 
 
 
 
 The Company currently has eleven drill rigs  operating as part of its fully funded 70,000-metre drill program for  2025 with three rigs at the San Antonio Project and eight rigs at the  Guayabales Project. Drilling at the Guayabales Project is focused on  multiple objectives which include defining shallow mineralization at the  Apollo system, expanding and identifying new high-grade sub-zones at the Apollo system, expanding the high-grade Ramp Zone ("Ramp") (located at the bottom of Apollo) at depth and along strike and testing new targets across the project. Two deep capacity drill rigs are at Apollo  with the first rig now drilling a mother hole to test Ramp after  successfully extending an earlier step-out hole for Ramp which failed to  reach its intended depth (assays results pending). A second deep  capacity rig has recently arrived at site and is expected to begin  drilling a second mother hole to test the high-grade Ramp Zone discovery  within the next two weeks.
 
 
 
 Approximately 10,000 metres of diamond drilling has  been completed to date at the San Antonio Project, including 6,500  metres at the Pound target. There are currently two drill holes awaiting  assay results with three more holes currently being drilled at the San  Antonio Project.
 
 Ari Sussman, Executive  Chairman commented: "Having just walked the entire San Antonio Project  with the team, I am extremely impressed by the sheer scale of the system  and its exciting potential. Although exploration is in its infancy, we  are confident that aggressive drilling will prove fruitful as we advance  our understanding of the system. It is important to note that the  porphyry system discovered at the Pound target is approximately equal  distance (3.5 kilometres) to the proposed infrastructure location for a  future mine from our Apollo system at  the neighbouring Guayabales Project. Equally important factors about the  San Antonio Project are that the hydro-power lines run right across the  project, the porphyry discovery at Pound is located less than a  kilometre from the Pan American highway and there are no communities  living on or near the area."
 
 To watch a video of Ari Sussman, Executive Chairman, explain today's results please click on the  link here.
 
 Details (see Table 1-3 and Figures 1-5)
 
 Pound Target
 
 Results  outlined in this press release have expanded the footprint of the  porphyry discovery previously announced in SAC-11 (see press release  dated May 5, 2025) southwards by over 450 metres and intersected multiple mineralized zones:
 
 
 SAC-18 was terminated early and bottomed in  strong porphyry mineralization due to the depth capacity limit of the  rig with the final sample averaging 1.60 metres @ 2.03 g/t AuEq (1.91  g/t Au, 0.07% Cu, 6 g/t Ag).SAC-18 was drilled vertically from Pad 5 and intersected a strong  zone of late-stage porphyry related sheeted veins before entering an  Au-Cu-Ag-Mo rich porphyry system with results as follows:    172.40 metres @ 1.88 g/t AuEq (1.40 g/t Au, 0.16% Cu, 17 g/t  Ag, 68 ppm Mo) which includes higher density mineralized sub-zones of:      28.50 metres @ 3.32 g/t AuEq (2.05 g/t Au, 0.20% Cu, 62 g/t Ag, 12 ppm Mo) and 60.75 metres @ 2.27 g/t AuEq (2.05 g/t Au, 0.17% Cu, 4 g/t Ag, 98 ppm Mo)
 
 
 SAC-15 also bottomed in the contact fault  between the gold rich zone and what the Company believes would have been  the main porphyry system due to the depth capacity limit of the rig  with the final 9.90 metres averaging 3.18 g/t AuEq (2.99 g/t Au, 0.11%  Cu, 17 g/t Ag).SAC-15 was drilled from Pad 5 to the south-southwest and entered a gold rich zone of sheeted veinlet mineralization as follows:    154.20 metres @ 1.22 g/t AuEq (1.12 g/t Au, 0.03% Cu, 11 g/t Ag) from 443.10 metres downhole including:      58.00 metres @ 2.15 g/t AuEq (1.95 g/t Au, 0.03% Cu, 21 g/t Ag)16.05 metres @ 2.17 g/t AuEq (2.03 g/t Au, 0.08% Cu, 12 g/t Ag)
 
 
 Table 1: Assays Results for Drill Holes SAC-12, SAC-13, SAC-14, SAC-15, SAC-16, SAC-17 and SAC-18With holes SAC-15, SAC-18 and SAC-20 (awaiting assay results)  bottoming in significant mineralization due to rig capacity limitations,  all rigs at San Antonio have been upgraded with three rigs now operating at optimal performance parameters.SAC-16 was a short hole drilled from Pad 5 to the west at a shallow  dip angle and is interpreted to have been drilled above the zones of  strong mineralization. Still, some sections of late-stage porphyry  related gold mineralization were encountered in the hole with results as  follows:    25.40 metres @ 0.32 g/t AuEq from 14.00 metres downhole11.90 metres @ 2.59 g/t AuEq from 144.00 metres downhole14.55 metres @ 2.09 g/t AuEq from 179.85 metres downhole
SAC-12 and SAC-14 were drilled steeply from Pad 6 to the northeast  and southeast respectively, and intersected Phase 1 porphyry halo style  gold dominant mineralization from shallow depths as follows:    642.25 metres @ 0.36 g/t gold equivalent from 23.40 metres downhole (SAC-12) including:      25.35 metres @ 0.71 g/t AuEq 
21.15 metres @ 0.64 g/t gold equivalent from 51.05 metres downhole (SAC-14) and;183.05 metres @ 0.32 g/t gold equivalent from 184.55 metres downhole and;79.95 metres @ 0.32 g/t gold equivalent from 454.75 metres downhole
SAC-13 was drilled steeply from Pad 7 to the northeast and also cut  Phase 1 shallow gold dominant mineralization associated to the porphyry  pyrite halo zone with assay results as follows:    8.70 metres @ 2.26 g/t gold equivalent from 33.40 metres downhole124.40 metres @ 0.35 g/t gold equivalent from 84.20 metres downhole211.50 metres @ 0.51 g/t gold equivalent from 329.45 metres downhole 
Relogging of previous drilling and interpretation of these new  results and more extensive surface mapping in the San Antonio Project  have resulted in the identification of three mineralized phases which  outline a very large porphyry footprint and are summarized below:    Phase 1 is a large, three kilometre x three-kilometre area  displaying a phyllic altered, porphyry halo zone, which hosts low grade  gold (0.2 g/t Au-0.5 g/t Au), extends from surface to a minimum of 700  metres depth and is open in all directions. At surface it envelops and  includes the Pound, COP, COP West, Euro and Euro West targets. The  Company plans to drill test all of these targets in 2025.Phase 2 is a late-stage, gold and silver rich sheeted veinlet  system (CBM Veins) beginning at surface but with more robust grades from  300 metres below surface.Phase 3 is a gold-copper-silver-molybdenum porphyry system  with potassic alteration (secondary biotite). This system commences at  approximately 400 metres below surface and displays an unusually high  gold to copper ratio of up to 4:1 in grade. Phase 2 mineralization locates close to or in contact with the  Phase 3 porphyry system. Both Phase 2 and Phase 3 mineralized zones are  found within the large Phase 1 mineralized porphyry halo. Examples of  Phase 2 and Phase 3 mineralization are provided in assay Table 2 and  Table 3.
SAC-17 was drilled as an exploratory hole into a greenfield target  named Real. The hole failed to intersect any material mineralization and  as a result the Real target has been downgraded with no further  drilling planned in this area.
 
 
 
 
                      | Hole # 
 
 | From (m)
 
 
 | To (m)
 
 
 | Length (m)
 
 
 | Au g/t
 
 
 | Ag g/t
 
 
 | Cu %
 
 
 | Mo %
 
 
 | AuEq g/t*
 
 
 |          | SAC-12 
 
 | 23.40 
 
 | 665.65 
 
 | 642.25 
 
 | 0.23 
 
 | 6 
 
 | 0.05 
 
 | - 
 
 | 0.36 
 
 |          | Incl. 
 
 | 172.60 
 
 | 197.95 
 
 | 25.35 
 
 | 0.38 
 
 | 12 
 
 | 0.13 
 
 | - 
 
 | 0.71 
 
 |          | SAC-13 
 
 | 33.40 
 
 | 42.10 
 
 | 8.70 
 
 | 1.60 
 
 | 57 
 
 | - 
 
 | - 
 
 | 2.26 
 
 |          | and 
 
 | 84.20 
 
 | 208.60 
 
 | 124.40 
 
 | 0.32 
 
 | 3 
 
 | - 
 
 | - 
 
 | 0.35 
 
 |          | and 
 
 | 329.45 
 
 | 540.95 
 
 | 211.50 
 
 | 0.45 
 
 | 3 
 
 | 0.02 
 
 | 0.001 
 
 | 0.51 
 
 |          | Incl. 
 
 | 531.40 
 
 | 540.95 
 
 | 9.55 
 
 | 1.79 
 
 | 2 
 
 | - 
 
 | - 
 
 | 1.69 
 
 |          | SAC-14 
 
 | 51.05 
 
 | 72.20 
 
 | 21.15 
 
 | 0.27 
 
 | 25 
 
 | 0.03 
 
 | 0.001 
 
 | 0.64 
 
 |          | and 
 
 | 184.55 
 
 | 367.60 
 
 | 183.05 
 
 | 0.17 
 
 | 6 
 
 | 0.05 
 
 | - 
 
 | 0.32 
 
 |          | and 
 
 | 454.75 
 
 | 534.70 
 
 | 79.95 
 
 | 0.23 
 
 | 4 
 
 | 0.04 
 
 | - 
 
 | 0.32 
 
 |          | SAC-15 
 
 | 443.10 
 
 | 597.30 
 
 | 154.20 
 
 | 1.12 
 
 | 11 
 
 | 0.03 
 
 | 0.001 
 
 | 1.22 
 
 |          | Incl. 
 
 | 443.10 
 
 | 501.10 
 
 | 58.00 
 
 | 1.95 
 
 | 21 
 
 | 0.03 
 
 | 0.001 
 
 | 2.15 
 
 |          | & Incl. 
 
 | 581.25 
 
 | 597.30 
 
 | 16.05 
 
 | 2.03 
 
 | 12 
 
 | 0.08 
 
 | - 
 
 | 2.17 
 
 |          | SAC-16 
 
 | 14.00 
 
 | 39.40 
 
 | 25.40 
 
 | 0.25 
 
 | 6 
 
 | - 
 
 | - 
 
 | 0.32 
 
 |          | and 
 
 | 144.00 
 
 | 155.90 
 
 | 11.90 
 
 | 0.75 
 
 | 126 
 
 | 0.02 
 
 | 0.002 
 
 | 2.59 
 
 |          | and 
 
 | 179.85 
 
 | 194.40 
 
 | 14.55 
 
 | 1.22 
 
 | 57 
 
 | 0.04 
 
 | - 
 
 | 2.09 
 
 |          | SAC-17 
 
 | NSV *Drilled in a different Target (Real) 
 
 |          | SAC-18 
 
 | 571.70 
 
 | 744.10 
 
 | 172.40 
 
 | 1.40 
 
 | 17 
 
 | 0.16 
 
 | 0.007 
 
 | 1.88 
 
 |          | Incl. 
 
 | 580.35 
 
 | 608.85 
 
 | 28.50 
 
 | 2.05 
 
 | 62 
 
 | 0.20 
 
 | 0.001 
 
 | 3.32 
 
 |          | & Incl. 
 
 | 683.35 
 
 | 744.10 
 
 | 60.75 
 
 | 2.05 
 
 | 4 
 
 | 0.17 
 
 | 0.010 
 
 | 2.27 
 
 |  
 
 *AuEq (g/t) is calculated as follows: (Au (g/t) x 0.93) +  (Ag (g/t) x 0.016 x 0.85) + (Cu (%) x 1.71 x 0.90) + (Mo (%) x 6.86 x  0.70) + (Zn (%) x 0.43 x 0.85) + (Pb (%) x 0.38 x 0.85) utilizing metal  prices of Au – US$2,000/oz, Ag – US$32/oz, Cu – US$5.0/lb, Mo – US$20/lb, Zn – US$1.25/lb and Pb – US$1.10/lb  and recovery rates of 93% for Au, 85% for Ag, 90% for Cu, 70% for Mo,  85% for Zn and 85% for Pb. AuEq (g/t) calculation considers Zn or Pb  values when Zn>0.1% or Pb>0.05% for each intercept. Recovery rate  assumptions are speculative as limited metallurgical work has been  completed to date but is based on other comparable deposits in  neighboring South American countries. True widths are unknown, and  grades are uncut.
 
 Table 2: Select Section of Assays Results  for SAC-18 Highlighting the Mineralization of the Porphyry Zone (Phase  3) Encountered at the End of the Hole (Bottomed in Mineralization)
 
 
 
 
                      | From (m)
 
 
 | To (m)
 
 
 | Length (m)
 
 
 | Au g/t
 
 
 | Ag g/t
 
 
 | Cu %
 
 
 | Mo %
 
 
 | AuEq g/t*
 
 
 |          | 717.00 
 
 | 717.85 
 
 | 0.85 
 
 | 0.88 
 
 | 4 
 
 | 0.30 
 
 | 0.011 
 
 | 1.41 
 
 |          | 717.85 
 
 | 719.10 
 
 | 1.25 
 
 | 0.44 
 
 | 3 
 
 | 0.20 
 
 | 0.021 
 
 | 0.85 
 
 |          | 719.10 
 
 | 720.90 
 
 | 1.80 
 
 | 0.77 
 
 | 3 
 
 | 0.28 
 
 | 0.005 
 
 | 1.21 
 
 |          | 720.90 
 
 | 722.10 
 
 | 1.20 
 
 | 1.72 
 
 | 4 
 
 | 0.33 
 
 | 0.007 
 
 | 2.19 
 
 |          | 722.10 
 
 | 723.25 
 
 | 1.15 
 
 | 1.14 
 
 | 4 
 
 | 0.32 
 
 | 0.004 
 
 | 1.63 
 
 |          | 723.25 
 
 | 724.50 
 
 | 1.25 
 
 | 0.49 
 
 | 3 
 
 | 0.19 
 
 | 0.014 
 
 | 0.86 
 
 |          | 724.50 
 
 | 725.75 
 
 | 1.25 
 
 | 0.76 
 
 | 5 
 
 | 0.37 
 
 | 0.009 
 
 | 1.40 
 
 |          | 725.75 
 
 | 727.00 
 
 | 1.25 
 
 | 0.49 
 
 | 2 
 
 | 0.18 
 
 | 0.005 
 
 | 0.79 
 
 |          | 727.00 
 
 | 728.00 
 
 | 1.00 
 
 | 0.41 
 
 | 1 
 
 | 0.13 
 
 | 0.004 
 
 | 0.63 
 
 |          | 728.00 
 
 | 729.00 
 
 | 1.00 
 
 | 0.62 
 
 | 2 
 
 | 0.18 
 
 | 0.004 
 
 | 0.90 
 
 |          | 729.00 
 
 | 730.15 
 
 | 1.15 
 
 | 0.94 
 
 | 3 
 
 | 0.28 
 
 | 0.005 
 
 | 1.37 
 
 |          | 730.15 
 
 | 731.40 
 
 | 1.25 
 
 | 0.73 
 
 | 3 
 
 | 0.22 
 
 | 0.014 
 
 | 1.13 
 
 |          | 731.40 
 
 | 732.75 
 
 | 1.35 
 
 | 0.90 
 
 | 3 
 
 | 0.25 
 
 | 0.009 
 
 | 1.31 
 
 |          | 732.75 
 
 | 733.80 
 
 | 1.05 
 
 | 0.56 
 
 | 3 
 
 | 0.23 
 
 | 0.012 
 
 | 0.97 
 
 |          | 733.80 
 
 | 734.80 
 
 | 1.00 
 
 | 0.55 
 
 | 2 
 
 | 0.15 
 
 | 0.045 
 
 | 0.98 
 
 |          | 734.80 
 
 | 735.65 
 
 | 0.85 
 
 | 0.44 
 
 | 2 
 
 | 0.13 
 
 | 0.010 
 
 | 0.68 
 
 |          | 735.65 
 
 | 736.70 
 
 | 1.05 
 
 | 0.92 
 
 | 3 
 
 | 0.18 
 
 | 0.008 
 
 | 1.22 
 
 |          | 736.70 
 
 | 738.70 
 
 | 2.00 
 
 | 0.39 
 
 | 2 
 
 | 0.13 
 
 | 0.006 
 
 | 0.61 
 
 |          | 738.70 
 
 | 740.00 
 
 | 1.30 
 
 | 0.62 
 
 | 2 
 
 | 0.14 
 
 | 0.005 
 
 | 0.84 
 
 |          | 740.00 
 
 | 741.30 
 
 | 1.30 
 
 | 0.43 
 
 | 2 
 
 | 0.07 
 
 | 0.003 
 
 | 0.54 
 
 |          | 741.30 
 
 | 742.50 
 
 | 1.20 
 
 | 0.34 
 
 | 3 
 
 | 0.14 
 
 | 0.005 
 
 | 0.60 
 
 |          | 742.50 
 
 | 744.10 
 
 | 1.60 
 
 | 1.91 
 
 | 6 
 
 | 0.07 
 
 | 0.013 
 
 | 2.03 
 
 |          | Weighted Average 
 
 | 27.10 
 
 | 0.76 
 
 | 3 
 
 | 0.20 
 
 | 0.010 
 
 | 1.10 
 
 |  
 
 *AuEq (g/t) is calculated as follows: (Au (g/t) x 0.93) +  (Ag (g/t) x 0.016 x 0.85) + (Cu (%) x 1.71 x 0.90) + (Mo (%) x 6.86 x  0.70) utilizing metal prices of Au – US$2,000/oz, Ag – US$32/oz, Cu – US$5.0/lb and Mo – US$20/lb  and recovery rates of 93% for Au, 85% for Ag, 90% for Cu and 70% for  Mo. Recovery rate assumptions are speculative as limited metallurgical  work has been completed to date but is based on other comparable  deposits in neighboring South American countries. True widths are  unknown, and grades are uncut.
 
 Table 3: Select Section of Assays Results for SAC-18 Highlighting the Porphyry Related, Late-Stage Sheeted Gold and Silver Rich Zone Located Above and Contiguous to the Porphyry Mineralization (Phase 2)
 
 
 
 
                      | From (m)
 
 
 | To (m)
 
 
 | Length (m)
 
 
 | Au g/t
 
 
 | Ag g/t
 
 
 | Cu %
 
 
 | Zn %
 
 
 | Pb %
 
 
 | AuEq g/t*
 
 
 |          | 582.50 
 
 | 583.75 
 
 | 1.25 
 
 | 1.35 
 
 | 17 
 
 | 0.65 
 
 | - 
 
 | - 
 
 | 2.51 
 
 |          | 583.75 
 
 | 584.60 
 
 | 0.85 
 
 | 1.07 
 
 | 9 
 
 | 0.20 
 
 | - 
 
 | - 
 
 | 1.43 
 
 |          | 584.60 
 
 | 585.60 
 
 | 1.00 
 
 | 0.58 
 
 | 2 
 
 | 0.08 
 
 | - 
 
 | - 
 
 | 0.68 
 
 |          | 585.60 
 
 | 586.60 
 
 | 1.00 
 
 | 0.55 
 
 | 2 
 
 | 0.10 
 
 | - 
 
 | - 
 
 | 0.69 
 
 |          | 586.60 
 
 | 587.70 
 
 | 1.10 
 
 | 1.31 
 
 | 9 
 
 | 0.14 
 
 | - 
 
 | - 
 
 | 1.56 
 
 |          | 587.70 
 
 | 589.00 
 
 | 1.30 
 
 | 0.26 
 
 | 1 
 
 | 0.04 
 
 | - 
 
 | - 
 
 | 0.32 
 
 |          | 589.00 
 
 | 589.90 
 
 | 0.90 
 
 | 1.26 
 
 | 4 
 
 | 0.32 
 
 | - 
 
 | - 
 
 | 1.71 
 
 |          | 589.90 
 
 | 590.80 
 
 | 0.90 
 
 | 0.81 
 
 | 2 
 
 | 0.15 
 
 | - 
 
 | - 
 
 | 1.00 
 
 |          | 590.80 
 
 | 591.70 
 
 | 0.90 
 
 | 0.73 
 
 | 2 
 
 | 0.17 
 
 | - 
 
 | - 
 
 | 0.97 
 
 |          | 591.70 
 
 | 592.70 
 
 | 1.00 
 
 | 3.82 
 
 | 91 
 
 | 0.16 
 
 | 0.43 
 
 | 0.28 
 
 | 5.29 
 
 |          | 592.70 
 
 | 593.70 
 
 | 1.00 
 
 | 1.28 
 
 | 425 
 
 | 0.59 
 
 | 6.23 
 
 | 2.84 
 
 | 11.06 
 
 |          | 593.70 
 
 | 595.00 
 
 | 1.30 
 
 | 4.86 
 
 | 56 
 
 | 0.12 
 
 | 0.27 
 
 | 0.16 
 
 | 5.62 
 
 |          | 595.00 
 
 | 596.00 
 
 | 1.00 
 
 | 1.44 
 
 | 28 
 
 | 0.13 
 
 | - 
 
 | - 
 
 | 1.92 
 
 |          | 596.00 
 
 | 597.10 
 
 | 1.10 
 
 | 5.81 
 
 | 400 
 
 | 0.62 
 
 | 4.25 
 
 | 2.86 
 
 | 14.27 
 
 |          | 597.10 
 
 | 598.25 
 
 | 1.15 
 
 | 4.19 
 
 | 257 
 
 | 0.38 
 
 | 1.26 
 
 | 0.59 
 
 | 8.63 
 
 |          | 598.25 
 
 | 599.10 
 
 | 0.85 
 
 | 7.57 
 
 | 33 
 
 | 0.11 
 
 | 0.29 
 
 | 0.13 
 
 | 7.82 
 
 |          | 599.10 
 
 | 600.00 
 
 | 0.90 
 
 | 0.89 
 
 | 10 
 
 | 0.18 
 
 | - 
 
 | - 
 
 | 1.26 
 
 |          | 600.00 
 
 | 601.30 
 
 | 1.30 
 
 | 6.54 
 
 | 13 
 
 | 0.08 
 
 | - 
 
 | - 
 
 | 6.39 
 
 |          | 601.30 
 
 | 602.50 
 
 | 1.20 
 
 | 1.75 
 
 | 170 
 
 | 0.11 
 
 | - 
 
 | - 
 
 | 4.12 
 
 |          | 602.50 
 
 | 603.80 
 
 | 1.30 
 
 | 1.51 
 
 | 12 
 
 | 0.06 
 
 | - 
 
 | - 
 
 | 1.66 
 
 |          | 603.80 
 
 | 605.20 
 
 | 1.40 
 
 | 1.75 
 
 | 27 
 
 | 0.13 
 
 | 0.16 
 
 | 0.06 
 
 | 2.28 
 
 |          | Weighted Average 
 
 | 22.70 
 
 | 2.39 
 
 | 75 
 
 | 0.21 
 
 | 0.61 
 
 | 0.33 
 
 | 3.92 
 
 |  
 
 *AuEq (g/t) is calculated as follows: (Au (g/t) x 0.93) +  (Ag (g/t) x 0.016 x 0.85) + (Cu (%) x 1.71 x 0.90) + (Zn (%) x 0.43 x  0.85) + (Pb (%) x 0.38 x 0.85) utilizing metal prices of Au – US$2,000/oz, Ag – US$32/oz, Cu – US$5.0/lb, Zn – US$1.25/lb and Pb – US$1.10/lb  and recovery rates of 93% for Au, 85% for Ag, 90% for Cu, 85% for Zn  and 85% for Pb. AuEq (g/t) calculation considers Zn or Pb values when  Zn>0.1% or Pb>0.05% for each intercept. Recovery rate assumptions  are speculative as limited metallurgical work has been completed to date  but is based on other comparable deposits in neighboring South American  countries. True widths are unknown, and grades are uncut.
 
 About Collective Mining Ltd.
 
 To see our latest corporate presentation and related information, please visit  www.collectivemining.com
 
 Founded by the team that developed and sold Continental Gold Inc. to Zijin Mining for approximately $2 billion in enterprise value, Collective is a gold, silver, copper and tungsten exploration company with projects in Caldas, Colombia.  The Company has options to acquire 100% interest in two projects  located directly within an established mining camp with ten fully  permitted and operating mines.
 
 The Company's flagship project, Guayabales, is anchored by the Apollo system, which hosts the large-scale, bulk-tonnage and high-grade gold-silver-copper-tungsten Apollo system. The Company's objectives are to improve the overall grade of the Apollo  system by systematically drill testing newly modeled potentially  high-grade sub-zones, expand the newly discovered high-grade Ramp Zone  along strike and to depth and drill a series of greenfield generated  targets on the property.?
 
 Additionally, the Company has launched  its largest drilling campaign in history at the San Antonio Project as  it looks to the expand upon the newly discovered porphyry system. The  San Antonio Project is located between two kilometres and five  kilometers east-northeast of the Guayabales Project and could  potentially share infrastructure given their close proximity to each  other.
 
 Management, insiders, a strategic investor and close family  and friends own 44.5% of the outstanding shares of the Company and as a  result, are fully aligned with shareholders. The Company is listed on  both the NYSE and TSX under the trading symbol "CNL".
 
 Qualified Person (QP) and NI43-101 Disclosure
 
 David  J Reading is the designated Qualified Person for this news release  within the meaning of National Instrument 43-101 ("NI 43-101") and has  reviewed and verified that the technical information contained herein is  accurate and approves of the written disclosure of same. Mr. Reading  has an MSc in Economic Geology and is a Fellow of the Institute of  Materials, Minerals and Mining and of the Society of Economic Geology  (SEG).
 
 Technical Information
 
 Rock, soils and core samples from the San Antonio Project have been prepared and analyzed at SGS laboratory facilities in Medellin, Colombia and Lima, Peru; and at Actlabs laboratory facilities in Medellin, Colombia and Toronto, Canada.  Blanks, duplicates, and certified reference standards are inserted into  the sample stream to monitor laboratory performance. Crush rejects and  pulps are kept and stored in a secured storage facility for future assay  verification. No capping has been applied to sample composites. The  Company utilizes a rigorous, industry-standard QA/QC program.
 
 Information Contact:
 
 Follow Executive Chairman Ari Sussman ( @Ariski73) on X
 
 Follow Collective Mining ( @CollectiveMini1) on X,  (Collective Mining) on LinkedIn, and  (@collectivemining) on Instagram
 
 FORWARD-LOOKING STATEMENTS
 
 This  news release contains "forward-looking statements" and "forward-looking  information" within the meaning of applicable securities legislation  (collectively, "forward-looking statements"). All statements, other than  statements of historical fact, are forward-looking statements and are  based on expectations, estimates and projections as at the date of this  news release. Any statement that involves discussion with respect to  predictions, expectations, beliefs, plans, projections, objectives,  assumptions, future events or performance (often, but not always using  phrases such as "plans", "expects", "is expected", "budget",  "scheduled", "estimates", "forecasts", "intends", "anticipates", or  "believes" or variations (including negative variations) of such words  and phrases, or state that certain actions, events or results "may",  "could", "would", "might" or "will" be taken, occur or be achieved) are  not statements of historical fact and may be forward-looking statements.  In this news release, forward-looking statements relate, among other  things, to: the anticipated advancement of mineral properties or  programs; future operations; future recovery metal recovery rates;  future growth potential of Collective; and future development plans.
 
 These  forward-looking statements, and any assumptions upon which they are  based, are made in good faith and reflect our current judgment regarding  future events including the direction of our business. Management  believes that these assumptions are reasonable. Forward-looking  statements involve known and unknown risks, uncertainties and other  factors which may cause the actual results, performance or achievements  of the Company to be materially different from any future results,  performance or achievements expressed or implied by the forward-looking  statements. Such factors include, among others: risks related to the  speculative nature of the Company's business; the Company's formative  stage of development; the Company's financial position; possible  variations in mineralization, grade or recovery rates; actual results of  current exploration activities; conclusions of future economic  evaluations; fluctuations in general macroeconomic conditions;  fluctuations in securities markets; fluctuations in spot and forward  prices of gold, precious and base metals or certain other commodities;  fluctuations in currency markets; change in national and local  government, legislation, taxation, controls regulations and political or  economic developments; risks and hazards associated with the business  of mineral exploration, development and mining (including environmental  hazards, industrial accidents, unusual or unexpected formation  pressures, cave-ins and flooding); inability to obtain adequate  insurance to cover risks and hazards; the presence of laws and  regulations that may impose restrictions on mining; employee relations;  relationships with and claims by local communities and indigenous  populations; availability of increasing costs associated with mining  inputs and labour; the speculative nature of mineral exploration and  development (including the risks of obtaining necessary licenses,  permits and approvals from government authorities); and title to  properties, as well as those risk factors discussed or referred to in  the annual information form of the Company dated March 24, 2025.  Forward-looking statements contained herein are made as of the date of  this news release and the Company disclaims any obligation to update any  forward-looking statements, whether as a result of new information,  future events or results, except as may be required by applicable  securities laws. There can be no assurance that forward-looking  statements will prove to be accurate, as actual results and future  events could differ materially from those anticipated in such statements  and there may be other factors that cause results not to be  anticipated, estimated or intended. Accordingly, readers should not  place undue reliance on forward-looking statements.
 
 SOURCE Collective Mining Ltd.
 
 
  Investors and Media: Paul Begin, Chief Financial Officer, p.begin@collectivemining.com, +1 (416) 451-2727 
 
 
 
 
 
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