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Collective Mining Samples up to 485 g/t Gold and 1,919 g/t Silver at the Olympus Target and Commences Drilling

Drill Results Exploration Programs

Collective Mining Samples up to 485 g/t Gold and 1,919 g/t Silver at the Olympus Target and

Commences Drilling

Toronto, Ontario, December 1, 2021 – Collective Mining Ltd. (TSXV: CNL) (“Collective” or the

“Company”) is pleased to announce high-grade gold and silver grab sample results from it’s grassroot

generated Olympus target (“Olympus”) within th e Guayabales project (“G uayabales”), Colombia.

Additionally, the Company is pleased to announce that the initial drill hole to test Olympus is now

underway. The Company presently has two diamond drill rigs operating at Guayabales as part of its

maiden 10,000 metre drill program with a third rig to be added in December 2021.

Highlights (Table 1 and Figures 1 to 4)

 Rock chip assay results of grab samples taken from veins located within historical, shallow

underground adits on the eastern side of Olympus have confirmed the presence of a significant

carbonate base metal (“CBM”) system with results as follows:

Table 1: Grab Sample Assay Results from the Eastern Sector of Olympus 

*The reader should be cautioned that grab samples are selective in nature and as a result should not be relied

upon as being representative of average grades anticipated should a deposit be defined in the future.

 Olympus covers a significant area measuri ng 1,000 metres north-s outh by 600 metres east-

west and remains open for further expansion.

 A recently completed, hi-resolution, induced polarization (“IP”) survey has outlined multiple

chargeability anomalies from surf ace to depths of up to 800 metres which are interpreted by

the Company to relate to disseminated and vein sulphide systems associated with a large

porphyry body.

Sample ID* Au (g/t) Ag (g/t)

CM3546 485.3 325

CM3574 72.4 271

CM3544 58.2 99

CM0237 33.0 100

CM1996 20.7 9

CM0252 19.1 1,919

CM3572 17.7 771

CM2009 12.4 362

CM2004 11.9 26

CM2086 10.6 32

 Diamond drilling has commenced at the first pad and will drill test below the high-grade grab

sample areas and the IP chargeability anomalies. A second rig is anticipated to arrive at site

shortly and will commence drilling in December 2021.

 An additional series of assay results for rock ch ip grab samples taken from the western portion

of Olympus are expected in the near term. The outstanding grab samples are visually similar

to the samples for which assay results are reported herein within abundant sulphide

mineralization observed.

“Olympus is without question a tier-one target covering a significant area with robust IP targets and

multiple mineralization styles that include high-grade veins, hydrothermal breccia and porphyry veinlet

stockwork. This is a key priority target for the Company as it has the potential to yield large-scale,

high-grade and bulk tonnage systems, commented Ar i Sussman, Executive Chairman. “With our

maiden drill program now underway at Olympus, we look forward to receiving first assay results in

early Q1, 2022.”

Geological Details of the Olympus Target

The Olympus target is an area with numerous, sm all and historical artisanal workings exposing vein,

porphyry veinlet and breccia style, gold and silver mineralisation within shallow, underground adit

excavations trending NW-SE and E-W. Access for this ol d, small scale, artisanal mining is facilitated

from a north-easterly trending valley floor surrounded by hills with a +200 metre elevation differential.

The Collective mining team has to date undert aken reconnaissance mapping and sampling on adits

located on the eastern side of the valley. High-grade gold and silver mineralization is related to multiple

sulphide and quartz carbonate veinlets and veins hosti ng massive pyrite with associated sphalerite

and galena over widths of 10 to 100 cm. Available exposures of vein material are limited due to

extensive timber support in these narrow, historical tunnels. Structural measurements of available vein

exposures indicate vein strikes of 320 - 340 azimuth with dips of 60-70 degrees to the NE. Veins are

associated with intense sericite alteration. The high-grade, grab sample results presented in this press

release are all located within two specific areas of local, artisanal underground workings which will be

drill tested from the current Olympus drill pad with various angled holes.

Surface and shallow underground geological mapping within the broader Olympus area demonstrates

that the high-grade polymetallic veins are superimposed on highly altered quartz diorite and diorite

porphyry intrusive covering a 600 metre by 600 metre area. Gold and silver mineralisation is also

associated with multiple sheeted and stockwork ve inlets hosted within the porphyry bodies and in

hydrothermal breccia. The phyllic alte ration (sericite-Illite) event relat ed to the polymetallic veining is

superimposed on and has degraded an earlier potassi c alteration event (biotite and magnetite). The

Company interprets the multiple styles of mineralization encountered at the Olympus target are related

to mineralized porphyry systems.

A hi-resolution and deep penetrating IP survey was recently undertaken by Arce Geofisicos on behalf

of Collective over the Olympus ta rget area using their proprietary AGDAS technology. This work has

outlined multiple chargeability anomalies locating with in the Olympus target area, which extend to

depths of up to 800 metres below surface. The chargeability anomalies are in part coincident with the

high-grade, sulphide, sheeted vein systems and extend to the north so that the Olympus target area

now has dimensions of 1,000 metres north-south by 600 metres east-west. The IP anomalies have a

funnel shape in 3D and are interpreted by the Company to relate to disseminated and vein sulphide

systems associated with a large porphyry body. T he drilling program planned for Olympus from the

current pad will include drill testing of these IP anoma lies as well as the high-grade vein systems. A

minimum total of 3,000 metres for 6 holes are planned from the current Olympus pad with further holes

envisaged from the same location but dependent on results.

The Company is nearing completion of a second dr ill pad covering the southern part of the Olympus

target area where previous channel sample results returned grades ranging from 1 to 46.5 g/t gold

equivalent over widths of one to two metres as previously announced by Collective on August 4, 2021.

Mineralization in the southern area is similarly related to multiple mineralization styles related to high-

grade polymetallic veins, porphyry veinlets and breccia.

The Company continues to sample and map historical workings on the western side of the valley and

results are pending. A third drilling pad is planned for construction in this area in January 2022.

Qualified Person (QP) and NI43-101 Disclosure

David J Reading is the designated Q ualified 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 Inst itute of Materials, Minerals and Mining and of the

Society of Economic Geology (SEG).

Technical Information

Rock samples have been prepared and analyzed at SGS laboratory facilities in Medellin, Colombia

and Lima, Peru. Blanks, duplicates, and certified re ference 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.

About Collective Mining Ltd.

Collective Mining is an explorat ion and development company focu sed on identifying and exploring

prospective mineral projects in South America . Founded by the team that developed and sold

Continental Gold Inc. to Zijin Mining for approximately $2 billion in enterprise value, the mission of the

Company is to repeat its past success in Colombia by making a significant new mineral discovery and

advancing the projection to prod uction. Management, insiders and close family and friends own

approximately 40% of the outstanding shares of the Compa ny and as a result are fully aligned with

shareholders. Collective currently holds an option to earn up to a 100% interest in two projects located

in Colombia. As a result of an aggressive ex ploration program on both the Guayabales and San

Antonio projects a total of eight major targets have been defined. The Company is fortuitous to have

made significant grass root discoveries on both projects with discovery holes of 104 metres @ 1.3 g/t

AuEq and 710 metres @ 0.53 AuEq at the Guayabal es and San Antonio proj ects, respectively. (See

press releases dated October 18th and 27th for AuEq calculation.)

Contact Information

Collective Mining Ltd.

Steve Gold, Vice President, Corporate Development and Investor Relations

Tel. (416) 648-4065

To schedule a one-on-one meeting with management please use the following link:

https://calendly.com/collectivemining/30min?month=2021-11

FORWARD-LOOKING STATEMENTS

This news release contains cert ain 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”, “expec t”, “plan”, “intend”,

“anticipate”, “believe”, “estimate”, “predict” or “potential” or the negative or other variations of these

words, or similar words or phras es, have been used to identify thes e forward-looking statements.

These statements reflect management’s current be liefs 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 ma terially from the results

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

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

Although the forward-looking st atements contained in this news release are based upon what

management believes to be reasonable assumptions, Co llective cannot assure readers that actual

results will be consistent with t hese forward-looking st atements. 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 the TSXV nor its Regulation Se rvices Provider (as that term is defined in the policies of the

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

Figure 1: Plan View of the Guayabales Project and the Olympus Target

Figure 2: Plan View of Olympus with Proposed Drill Holes Traces Superimposed

Figure 3: Olympus Section View Showing Drill Hole Traces into a Chargeability High

Figure 4: Photos of High-Grade Grab Samples Taken at Olympus

CBM vein samples with an abundance of pyrite, sphalerite and galena hosted within quartz/carbonate veining.