Results Indicate a Higher-Grade Core May Exist to the North and Deeper

Collective Mining Ltd. (NYSE: CNL) (TSX: CNL) is pleased to announce the assay results for the initial four reconnaissance drill holes designed to outline the mineralized early porphyry phase unit in the southern portion of the Plutus Target. Plutus is one of a series of targets located within the Company’s Guayabales Project in Caldas, Colombia. The Company currently has five drill rigs operating at the Guayabales Project as part of its fully funded and on-schedule, 40,000-meter drilling program for 2024 with two rigs operating at the Apollo system, two rigs at the Trap system and the final rig at Plutus.

Plutus is located approximately one kilometer east of the Company’s flagship Apollo system. This large target measures approximately 1,000 metres by 750 metres as defined by coincidental copper, gold and molybdenum soil anomalies and limited surface sampling. In the northwest portion of the target area, previous drilling has intersected a porphyry related breccia pipe which yielded multiple broad intercepts including 136.45 metres @ 1.31 g/t AuEq (see press release dated October 11, 2023).

Ari Sussman, Executive Chairman commented: “Drilling of the porphyry target at Plutus is off to a positive start as the initial phase of radial drilling was simply designed to outline the geometry of the early porphyry phase of the system.  The results are pointing to an interesting target to the north and at depth of the current drilling and once assay results for the final two outstanding radial holes are received and analyzed, deeper drilling will commence.”

Highlights

• Radial shallow drilling into the gold-copper soil anomaly in the southern portion of the Plutus target intersected classic, early-phase porphyry style mineralization beginning at or near surface. Logging indicates a porphyry vein stockwork with quartz, magnetite and chalcopyrite veins associated with potassic alteration and overprinted by sporadic late-stage carbonate base metal veins (“CBM”). The following intercepts are highlighted from the four holes drilled to date:
  • 328.05 metres @ 0.31 g/t gold equivalent from surface (PSC-1)
  • 199.60 metres @ 0.33 g/t gold equivalent from surface (PSC-2) including;
    • 38.45 metres @ 0.60 g/t gold equivalent from 21.00 metres
  • 275.05 metres @ 0.30 g/t gold equivalent from 33.95 metres (PSC-3) including;
    • 20.50 metres @ 0.57 g/t gold equivalent from 40.85 metres
  • 131.55 metres @ 0.67 g/t gold equivalent from 46.70 metres (PSC-4) including;
    • 36.75 metres @ 1.05 g/t gold equivalent from 84.35 metres

• Assay results from a further two holes, forming part of the designed radial shallow drill program are pending. Early modelling of geology and downhole geochemistry received to date indicates that drilling has intersected the upper part of a porphyry system with data suggesting that better mineralization will vector at depth to the northwest. Upon receipt and compilation of assay results for the final two holes, deeper drilling to the northwest will ensue.

Table 1: Assays Results for Drill Holes in this Release:

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 copper, silver, gold and tungsten exploration company with projects in Caldas, Colombia. The Company has options to acquire 100% interests 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 porphyry system. The Company’s 2024 objective is to expand the Apollo system, step out along strike to expand the recently discovered Trap system and make a new discovery at either the Tower, X or Plutus targets.

Management, insiders, a strategic investor and close family and friends own nearly 50% of the outstanding shares of the Company and as a result, are fully aligned with shareholders. The Company is listed on the NYSE under the trading symbol “CNL”, on the TSX under the trading symbol “CNL”, on the FSE under the trading symbol “GG1”.

Qualified Person 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 have been prepared and analyzed at ALS laboratory facilities in Medellin, Colombia and Lima, Peru. 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.

Figure 1: Plan View of the Plutus Target Highlighting Drill Results Announced in This Release and its Proximity to the Marmato Mining Complex (CNW Group/Collective Mining Ltd.)

Figure 2: Core Photo Highlights of Mineralization in PSC-1, PSC-2 and PSC-3 (CNW Group/Collective Mining Ltd.)

Figure 3: Plan View of the Guayabales Project Highlighting the Plutus Target Area (CNW Group/Collective Mining Ltd.)