
Mining • Capital Markets | VP Corp Dev & IR @CollectiveCNL ($CNL) ⚒️ | Mining Eng (BASc, MSc) | Views my own, not investment advice
Joined February 2026
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Eduardo Cervantes retweeted
Mining Forum video: Apollo Adds Growth Options
@CollectiveCNL (TSX, Nasdaq: $CNL; $CNL.TO) targets mid-2027 for its Apollo environmental licence application in Colombia while expanding drilling beyond its initial resource.
northernminer.com/news/minin…
💭👇
Sometimes the most important rock in a system is the rock nobody was paying attention to. Today's results from $CNL @CollectiveCNL are about that rock.
The market fell in love with Apollo's high-grade core. Fair enough (and stay tuned as results are expected imminently from the lab). But it is missing the halo around the core.
The Shallow Halo Zone: an interpreted 2.4 km long, 200 m wide, precious-metal-dominant target sitting inside the Mineral Resource open pit shell. Near surface. Oxide at the top. And only ~41% of it has been drill tested.
Look at what came out of Pad43 on the eastern side, outside the Mineral Resource:
APC-218: 14.25 m @ 6.49 g/t AuEq, incl. 3.60 m @ 18.83 g/t AuEq
APC-204: 67.25 m @ 1.58 g/t AuEq, incl. 19.70 m @ 4.42 g/t AuEq
APC-229: 6.90 m @ 6.65 g/t AuEq
Pad35, mineralized from the first few meters:
APC-226: 197.40 m @ 0.74 g/t AuEq from 2.85 m, incl. 30.55 m @ 2.02 g/t AuEq in oxide rock
Pad42, with a silver punch:
APC-200: 4.70 m @ 12.00 g/t AuEq (506 g/t Ag) within 15.80 m @ 3.78 g/t AuEq
APC-183: 16.50 m @ 2.06 g/t AuEq from 3.10 m in oxide rock
Now the number that matters. Since the Mineral Resource on Sept 8, 44 of 47 SHZ holes have returned intervals above the 0.30 g/t AuEq open-pit cut-off. 44 of 47. Much of it outside the current Mineral Resource. In this business, consistency is everything.
These results support the potential to add Mineral Resources within the existing pit shell. And ~59% of the halo hasn't seen a drill bit yet.
Then, as if the rocks wanted to make a point, high-grade gold veins at depth, outside the southeastern Mineral Resource:
APC-188: 19.05 m @ 5.48 g/t AuEq from 388.95 m, incl. 1.65 m @ 51.56 g/t AuEq
GTC-4: 1.55 m @ 42.79 g/t AuEq from 574.50 m. A geotechnical hole, drilled for engineering data.
Thirteen rigs turning. 69 holes pending. Construction of a ~3 km exploration adit scheduled to begin this quarter. Fully funded for 2026.
We've been here before, at Buriticá. We know what the early chapters of a system look like. We believe Guayabales is still in them.
Read the full release: collectivemining.com/collect…
APC-218: 6.49 g/t AuEq (5.49 g/t Au, 52 g/t Ag). APC-204: 1.58 g/t AuEq (1.07 g/t Au, 26 g/t Ag). Intervals are down-hole lengths.
Eduardo Cervantes retweeted
📢 News Release | $CNL $CNL.TO
Collective Mining Intersects High-Grade Gold Outside the Mineral Resource in Apollo’s Eastern Shallow Halo Zone, Including 14.25 m @ 6.49 g/t AuEq* and 67.25 m @ 1.58 g/t AuEq*
Full announcement here: 👇🏼
collectivemining.com/collect…
💭 👇
Capital is the new scarcity in mining.
Not ounces. Not pounds. Capital.
Look at the latest capital numbers for three of Canada’s flagship mining projects:
Red Chris block cave, BC ($NEM): US$4.2–4.8B in development capital (C$5.6–6.4B, 100% basis). That figure is already net of the C$500M federal grant. Add the grant back and the gross cost of the project is ~C$6.1–6.9B. The 2021 prefeasibility estimate was ~C$2.6B.
Windfall, Quebec ($GFI): now guided to the upper end of US$1.7–1.9B, up from C$790M in the 2022 feasibility study. The environmental approval is still pending.
Great Bear, Ontario ($KGC): US$1.43B of initial capital in the 2024 PEA. A full capital update is due in H1 2027 after detailed engineering, which Kinross says will account for inflation (Cape higher?).
These are world-class deposits run by excellent operators. But part of every one of those bills is the cost of building what isn’t there: transmission lines, gas pipelines, camps, and construction seasons cut short by winter and permitting delays.
In the right parts of Latin America, much of that already exists. Look at Aris Mining’s Marmato expansion in Caldas, Colombia: a new underground mine and a 5,000 tpd processing plant, with a total construction estimate of ~US$365M.* That includes building its own grid power line. For comparison, Windfall’s plant is sized at ~3,400 tpd. First gold at Marmato is scheduled for this quarter.
B2Gold’s Gramalote in Antioquia shows it at larger scale: a 6 Mtpa (~16,500 tpd) open pit operation with US$740M of initial capital in its 2025 feasibility study, 8% below its 2024 PEA.* Canada’s estimates are climbing. Gramalote’s went down.
At Guayabales ($CNL, @CollectiveCNL), our project sits beside the Pan-American Highway, hydropower lines run through the area, and the Marmato district has 500 years of mining history and a skilled local workforce. Our new 1.8 km adit access road was built by upgrading an existing path off the highway.
Infrastructure already in place is capital that never has to be raised.
Geology comes first. Infrastructure decides the bill.
Eduardo Cervantes retweeted
Mother Nature doesn't hand over her best secrets from the surface. You have to go in and get them.
$CNL @CollectiveCNL is going underground.
In November, we begin construction of a ~3 km exploration adit at Guayabales, a roughly two-year build. The video below shows the tunnel's path and the portal area taking shape this week.
I've spent much of my career in the mountains of Colombia, and one lesson stands above the rest: the best discoveries are made from underground.
From surface, the mountain dictates where we drill. Long holes just to reach depth. Angles chosen by where we can build a pad, not by where the geology is. Underground, we flip that.
We get close to the targets and drill-test them over more than a vertical kilometer, from orientations that are simply not available from surface.
The road underground:
Q1-2027: Trap East, a newly generated greenfield target
H2-2027: the Trap Main System, via a dedicated cross-cut
2028: Plutus and Apollo's Ramp Zone
Trap has only been sparsely drilled along a 1.4-kilometer corridor. It extends up to 900 meters below surface and remains open along strike and at depth. The adit is positioned to intersect its currently known southeastern end.
And between Trap and Plutus lies unexplored ground. What might we find there? I'm not discounting the possibility that we cut yet another mineralized system on the road to Apollo.
Two years of tunneling. Four targets. One adit.
We're going underground. Stay tuned.
Eduardo Cervantes retweeted
Today's results from $CNL @CollectiveCNL mark a meaningful step in growing the footprint of the Apollo system.
We stepped out ~340 meters into a previously untested portion of the Ramp Zone's northwest breccia margin and intersected high-grade gold:
APC164-D4: 12.10 m @ 11.33 g/t AuEq
APC164-D3: 54.00 m @ 2.84 g/t AuEq, including 23.65 m @ 4.54 g/t AuEq
The Ramp Zone is a reduced intrusion-related gold system. Late-stage gold-rich veins fill the crackle breccia matrix. Because the crackle breccia phase is porous, gold-bearing fluids have more space to release their metal content, resulting in the high grades at Ramp. Importantly, today's intercepts indicate that the same mineralizing process responsible for the high-grade southeast Ramp Zone extends to the west and northwest margins of the breccia.
The key point of the news today: our geologists interpret these holes as having intersected only the upper portion of the system. Approximately 80 meters deeper, APC180-D4 logged 19 occurrences of visible gold over 62 metres of core. Assays are pending, and visual observations are not a substitute for assay results.
We also encountered new high-grade veins in untested ground that are not captured in any existing geological or block model, including 1.30 m @ 74.58 g/t AuEq in APC164-D4.
To date, approximately 590 meters of the 1.5 km breccia circumference has been tested, and only about 315 meters is included in the maiden resource.
With 13 rigs turning and assays pending for 95 holes (19 holes from the Ramp Zone), Apollo continues to flex its muscles as a rapidly expanding AuEq deposit. We will keep drilling until the geology shows us where the system ends, and every round of drilling so far has pushed that boundary further out.
Strong results continue to highlight the significant growth potential of the Ramp Zone at Apollo @CollectiveCNL
📢 News Release | $CNL $CNL.TO
Two holes, spaced approximately 120 meters apart have intersected high-grade gold and extended the Ramp Zone 340m to the northwest along the breccia margin
Full announcement here: 👇🏼
collectivemining.com/collect…
Eduardo Cervantes retweeted
Boom! $CNL @CollectiveCNL targeting 7-8Moz at Apollo after 5.4Moz maiden resource and accelerating permitting for a 2028 build decision as Colombia turns to mining @Ariski73 tells @KitcoMining
m.youtube.com/watch?v=JBZTnf…
Eduardo Cervantes retweeted
Honored to host @ANMColombia, its President Juan Camilo Valencia González, and @MinAmbienteCo at @CollectiveCNL's Guayabales project. Sharp questions, thoughtful feedback.
Working hand in hand with government is how a discovery moves from licensing to production. No surprises.
That is how Colombia attracts world-class capital.
License application on track for mid-2027.
🇨🇴 ¡La riqueza mineral de Colombia abre caminos para la inversión! ⛏️
En Marmato y Supía, Caldas, visitamos el proyecto Guayabales de @Collective_Col, donde conocimos los avances de exploración de Apollo, un importante descubrimiento de oro, cobre, plata y presencia de tungsteno.
Recorrimos sus instalaciones y las áreas donde avanza la exploración, reafirmando nuestro compromiso con la inversión responsable y el desarrollo de proyectos que impulsen el crecimiento económico y generen oportunidades para las regiones.
¡Más inversión, más desarrollo y más oportunidades para nuestra #PatriaMinera! 🇨🇴
Eduardo Cervantes retweeted
Some thoughts on today's press release from $CNL @CollectiveCNL
Silver and tungsten. Near surface. In rock we modeled as waste.
APC-186, northern Apollo:
5.50m @ 1,283 g/t Ag + 0.83% WO₃ (1,999 g/t AgEq) from 89.15m
within 87.60m @ 158 g/t AgEq from 17.70m
Inside the pit shell. 600m north of where tungsten exists in the Mineral Resource.
A new high-grade WO₃/Ag zone forming?
Tungsten is a metal of national security: armor, aerospace, the machines that make machines. And the West has precious little of it.
22 of 23 Shallow Halo holes since our maiden resource hit mineralization in so-called waste rock.
Only 29% of the zone is drill tested. Open north and east. 13 rigs turning. 99 holes awaiting assays.
Great mineral systems don't announce themselves. You drill them, and they reveal themselves.
We are still in the early innings at Guayabales. 🇨🇴
Full release 👇
newswire.ca/news-releases/co…
Eduardo Cervantes retweeted
Colombia's Interior Minister calls this one of the most important economic announcements in years… he may be understating it.
Under a draft decree, prior consultation and environmental licensing would advance in parallel instead of in sequence. Same technical standards, same respect for communities, but years taken out of the critical path.
Sequential approvals are the quiet reason new mines in Canada and the United States so often take a decade or more to permit. Each step waits for the last to finish, and the clock runs while the world needs more copper, gold and energy than ever.
In resources, time is the hidden cost of capital. Countries that run approvals in parallel, without lowering the bar, will win the next decade of investment… and Colombia is signalling it intends to be one of them.
@jrestrp @fabio_arjona @ANMColombia @CollectiveCNL @Collective_Col
Esta es una de las noticias económicas más importantes de los últimos años!
A partir de este decreto todos los grandes proyectos de inversión del país pueden arrancar inmediatamente!
Con @fabio_arjona presentamos el borrador de decreto de Ambiente que permite que la consulta previa y el licenciamiento ambiental avancen al mismo tiempo.
Lo que cambia: un proyecto ya no tiene que esperar años a que termine la consulta para empezar a tramitar su licencia ambiental. Puede avanzar en paralelo, sin rebajar la calidad técnica de los estudios.
El impacto es concreto:
• Sirius (el mayor hallazgo de gas de Colombia) puede adelantar su licencia mientras cierra las ~120 consultas previas.
• La Línea Colectora y los proyectos de energía de La Guajira dejan de perder años por el mismo cuello de botella.
• Obras de infraestructura vial y energética de todo el país pueden ahorrarse hasta dos años.
La consulta previa se respeta.
El tiempo perdido y el represamiento, no.
Esto es competitividad, seguridad energética y más oportunidades para Colombia. 🇨🇴
Tune in today at 4:10 p.m. MT as @Ariski73 presents at @DenGoldGroup #MiningForumAmericas and shares the latest on @CollectiveCNL and the significant growth opportunities ahead.
At the conference? Catch it at Bartolin Hall (Stage 1)
Livestream: americas.miningforum.com/mem…
📢 News Release | $CNL $CNL.TO
Collective Mining to Present at Mining Forum Americas 2026 in Colorado Springs.
Full announcement here: 👇🏼
collectivemining.com/collect…
Eduardo Cervantes retweeted
Collective hits gold-tungsten beyond Apollo model
@CollectiveCNL (TSX, Nasdaq: $CNL; $CNL.TO) has hit high-grade gold and tungsten in schist outside the southern edge of its Apollo breccia in Colombia, opening a new drilling target beyond the current resource model.
northernminer.com/news/colle…
Eduardo Cervantes retweeted
Since we announced Apollo’s maiden Mineral Resource on September 8, shareholders have been asking me: where does Apollo grow from here?
This cross section shows why we’re excited about the potential. The highlighted spaces between the model blocks reflect limited or no drilling—areas where further drilling could unlock growth. Also, as everyone knows, we are growing at depth in the Ramp Zone. Check out the cross section image 👇 $CNL
Today’s results include a new high-grade tungsten-gold discovery outside the Apollo breccia: 8.15m @ 0.40% WO₃ and 8.47 g/t gold.
With the U.S. and Colombia recently signing a framework to strengthen critical-mineral supply chains, finding more tungsten in Colombia is especially timely.
Plus 13 new high-grade veins, 7 of which are outside the block model including:
• 1.15m @ 57.98 g/t AuEq
• 1.25m @ 28.73 g/t AuEq
The next chapter is in the drilling: 13 rigs turning across Guayabales and 96 drill holes awaiting assays.
Full release: collectivemining.com/collect…
🤖 Made with AI
Eduardo Cervantes retweeted
📢 News Release | $CNL $CNL.TO
Collective Mining Discovers High-Grade Tungsten and Gold Mineralization in Schist at Depth Outside the Apollo Breccia Body.
Full announcement here: 👇🏼
collectivemining.com/collect…
Eduardo Cervantes retweeted
📢 News Release | $CNL $CNL.TO
Collective Mining to Present at Mining Forum Americas 2026 in Colorado Springs.
Full announcement here: 👇🏼
collectivemining.com/collect…
Eduardo Cervantes retweeted
Collective Mining ($CNL) will attend Mining Forum Americas, September 27–30, at The Broadmoor in Colorado Springs.
We look forward to meeting with investors and industry peers and providing updates on our aggressive timeline to advance the Guayabales Project and its flagship multi-million ounce Apollo deposit.
americas.miningforum.com/
Eduardo Cervantes retweeted
September 15 | Today's Top Drill Results
Explore today's drilling news and full company announcements: lnkd.in/gVWBn7uz
Get tomorrow's results in your inbox before market open: lnkd.in/ePSrAwSb
Featured Companies:
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#gold #silver #copper #iron #REE #zinc #drilling
⛏️ Coming off last week’s maiden resource, the drill bit has already moved well beyond the March database cut-off. These results show further shallow mineralization inside the existing pit shell in areas currently modeled as waste.
$CNL
📢 News Release | $CNL $CNL.TO
Collective Mining Intersects Broad Zones of Shallow Mineralization Within Areas Modeled as Waste in the Apollo Mineral Resource Open Pit Shell Including, 135.15m @ 2.12 g/t AuEq from 21.30m
Full announcement here: 👇🏼
collectivemining.com/collect…
Eduardo Cervantes retweeted
Thank you to ANM President Juan Camilo Valencia @valenciajc and @ANMColombia for highlighting $CNL's maiden Mineral Resource.
Colombia has the minerals the world increasingly needs, and the opportunity to turn that potential into projects, jobs, and regional development. 🇨🇴
Let's move swiftly in partnership to capitalize on the opportunity!
@CollectiveCNL
instagram.com/reel/DdHvxEMNa…





















