Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

CNL.TO ·

Collective Mining’s Reconnaissance Drill Program to Test Six New Targets Surrounding the Apollo Porphyry System is Underway

Exploration Programs

Collective Mining’s Reconnaissance Drill Program to Test Six New

Targets Surrounding the Apollo Porphyry System is Underway

Toronto, Ontario, June 20, 2023 – Collective Mining Ltd. (TSXV: CNL) (OTCQX: CNLMF)

(“Collective” or the “Company”) recently commenced exploration diamond drilling on the first of six

well mineralized and outcropping targets located within a 400- metre radius of the Apollo porphyry

system (“Apollo”). Please refer to the press release dated April 18, 2023, for a description of the six

newly generated targets. The Company presently has three diamond drill rigs on site with a fourth

rig expected to arrive in the near term. Presently, one of the operating rigs has been assigned

to systematic drilling of the six new targets at Apollo.

The Apollo porphyry system is a high -grade, bulk tonnage copper -silver-gold system, which owes

its excellent metal endowment to an older copper -silver and gold porphyry system being

overprinted by younger precious metal rich, carbonate base metal vein systems (intermediate

sulphida tion porphyry veins) within a magmatic, hydrothermal inter -mineral breccia and diorite

porphyry bodies currently measuring 435 metres x 395 metres x 915 metres and open for

expansion.

Details (See Figures 1-2)

• The Company has previously undertaken surface mapping outlining six targets with the

same style s of mineralization as the Apollo porphyry system consisting of altered

porphyry with vein stockwork, hydrothermal breccia with oxides followed by sulphides

in the matrix and overprinting late-stage porphyry veins (“CBM Veins”). Surface

exposure in the Apollo area is very limited and all six targets have similar outcropping

dimensions and gold- silver-copper grades to the original discovery outcrop at the

Apollo porphyry system.

• Drill holes APC-54 and APC-57 were recently completed from Pad 9 on Target 1, which

is located up to 200 metres to the west of the Apollo porphyry system. Visual logging of

APC-54’s drill core indicates potentially interesting porphyry style mineralization was

encountered over two intervals along the hole . Assay results for both holes are

anticipated in July 2023.

• The rig at Pad 9 was recently mobilized to Pad 5 where it will soon commence drill testing

below mineralized outcrops at Target 2. Three easterly directed reconnaissance holes

are planned for Target 2, which is located approximately 300 metres to the northeast of

the Apollo porphyry system.

• Nine a dditional holes have been completed at Apollo and are in the lab for analysis.

Assay results for deep drill holes APC-49 and APC-55, which cut more than 840 metres

and 790 metres of continuous mineralization from surface respectively, are anticipated

prior to the end of Q2 2023.

Ari Sussman, Executive Chairman commented: “I t is exciting to see that APC-54, which is our very

first reconnaissance hole outside of the Apollo porphyry deposit in 2023, has intersected visual

mineralization over two intervals . Given our past success in making discoveries at the Guayabales

project, I am confident that if we drill with persistency, we will make a fresh new discovery in 2023.”

Figure 1: Plan View of the Six New Targets Surrounding Apollo, Including Drill Traces for Holes

Completed Testing Target 1 and the Initial Proposed Hole to Test Target 2

Figure 2: Plan View of the Guayabales Project Highlighting the Apollo Target Area

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 Mining is a copper, silver, and gold

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 target, which hosts the

large-scale, bulk -tonnage and high -grade copper -silver-gold Apollo porphyry system. The

Company’s near -term objective is to drill the shallow portion of the porph yry system while

continuing to expand the overall dimensions of the system and test new targets on the property .

Management, insiders and close family and friends own nearly 45% of the outstanding shares of

the Company and as a result, are fully aligned w ith shareholders. The Company is listed on the

TSXV under the trading symbol "CNL" and on the OTCQX under the trading symbol “CNLMF”.

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 have been prepared and analyzed at SGS 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.

Information Contact:

Follow Executive Chairman Ari Sussman (@Ariski73) and Collective Mining

(@CollectiveMini1) on Twitter

Investors and Media

Paul Begin, Chief Financial Officer

[email protected]

+1 (416) 451-2727

FORWARD-LOOKING STATEMENTS

This news release contains certain forward -looking statements, including, but not limited to,

statements about the drill programs, including timing of results, and Collective’s future and

intentions. Wherever possible, words such as “may”, “will”, “should”, “could”, “expect”, “plan”,

“intend”, “anticipate”, “believe”, “estimate”, “predict” or “potential” or the negative or other

variations of these words, or similar words or phrases, have been used to identify these forward-

looking statements. These statements reflect management’s current beliefs and are based on

information currently available to management as at the date hereof.

Forward-looking statements involve significant risk, uncertainties, and assumptions. Many factors

could cause actual results, performance, or achievements to differ materially from the results

discussed or implied in the forward -looking statements. These factors should be

considered carefully, and readers should not place undue reliance on the forward -looking

statements. Although the forward -looking statements contained in this news release are based

upon what management believes to be reasonable assumptions, Collective cannot assure readers

that actual results will be consistent with these forward -looking statements. These forwar d-looking

statements are made as of the date of this news release, and Collective assumes no obligation to

update or revise them to reflect new events or circumstances, except as required by law.

Neither TSXV nor its Regulation Services Provider (as that t erm is defined in the policies of the

TSXV) accepts responsibility for the adequacy or accuracy of this news release.