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| In junior mining, the most exciting moments don’t always come from brand-new discoveries in brand-new places.
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| Sometimes they come when a new team walks into an old project with fresh eyes and a new perspective, and realizes there is much more opportunity than was previously understood.
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| That is the Astra Exploration (ASTR.V; ATEPF.OTC) story at La Manchuria.
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| The high-grade gold-silver project in Argentina’s Santa Cruz province is rapidly evolving from a well-defined near-surface opportunity into something potentially transformational.
The evidence is building with each drill program. The geological model keeps expanding. And the next phase of drilling — about to begin — is aimed squarely at what could be the richest target of all.
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| A New Team. A New Model.
And New Results....
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| The previous operators at La Manchuria weren’t wrong. They were focused.
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| Their model was built around near-surface oxide mineralization that was cut off by faults to the north and south and effectively capped at depth by a package of andesitic rock.
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| Astra’s team, arriving with fresh eyes and a different geological framework, believed otherwise.
They saw evidence of deeper, higher-grade feeder structures.
And when their drills cut through the andesite, they found it was merely a thin layer. The favorable host rock didn’t end there at all — it started again on the other side.
Drilling has also now confirmed mineralization extending at least 350 meters beyond the faults, with the system stretching 1.2 kilometers in width so far. Those supposed boundaries were no boundaries at all, and remain open.
That shift in thinking has changed everything....
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| Astra Exploration’s La Manchuria project includes three zones showing high-grade mineralization at the surface and at depth.
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| Diego Cracks The Code...
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| Exploration Director Diego Guido constructed the geological framework that has guided Astra’s drilling from the start.
What makes his work remarkable is its efficiency.
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| Guido assembled a predictive, actionable model with a surprisingly small number of holes, identifying where the system was going before the drill confirmed it.
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| La Manchuria was a project he was familiar with from years ago, and he specifically singled it out to pursue for Astra precisely because he always held a radical new idea about its potential.
And now his interpretation is being proven out at every turn.
This kind of geological leadership is what separates transformational discovery stories from ordinary exploration programs. Simply put, Guido’s model has helped Astra crack the code for a deposit potentially much larger than what had previously been expected.
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| Phase II:
23 of 25 Holes Hit Gold
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| The Phase II program — 25 holes totaling 5,000 meters completed in late 2025 — has fundamentally redrawn the map at La Manchuria.
No less than four distinct parallel vein systems have now been defined, and 23 of 25 holes intersected potentially economic gold and silver grades.
The near-surface disseminated system — what the original operators were targeting — is now running around 2 g/t gold equivalent across an expanding footprint, with several kilometers still available before hitting the property boundaries in any direction.
Standout intercepts tell the story clearly:
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| • The newly discovered Basalto Zone returned 6.3 meters grading 837 g/t silver and 3.32 g/t gold, including a one-meter interval at 3,309 g/t silver and 11.45 g/t gold.
• The East Feeder of the Main Zone returned 0.5 meters grading 2,371 g/t silver and 11.09 g/t gold.
• The West Feeder of the Main Zone, now 750 meters in strike length, continues to deliver high-grade hits and remains open in all directions.
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| In short, the bulk disseminated system alone is far larger than previously interpreted...and a compelling target in its own right.
Consider that, if that 2 g/t average grade holds as the footprint continues to expand, the economics are exceptional on their own.
But the extension to depth takes it…literally…to an entirely new level.
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| The Holy Grail Of Epithermal Exploration
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| As the vein swarms descend, their geometry is changing in a way that has the exploration team highly focused.
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| Phase II drill data is now showing that the West, Central and East Feeders of the Main Zone are beginning to converge, trending deeper and toward the southeast.
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| Convergence is apparent at around 180 meters below surface. The primary feeder targets will be drill-tested at approximately 300 meters vertical depth.
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| Surface veinlets have been found to coalesce into thicker veins in the La Manchuria project.
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| The exploration team at Astra believes there is even further convergence into thicker, high-grade structures to be discovered at depth.
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| In epithermal gold-silver systems, feeder zones are where precious metals concentrate most intensely. They are the deep plumbing that feeds the broader disseminated system near surface.
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| Finding a feeder zone at shallow vertical depth, especially in an already high-grade system, is what many exploration geologists spend careers pursuing.
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| The pattern of a new technical team applying a different geological interpretation to an underestimated project, then assembling the evidence for something far larger, is a well-worn path in this industry.
Great Bear Resources is the comparison that comes up most readily, a company that attracted a C$1.8 billion acquisition by Kinross after a new team reinterpreted a project others had underappreciated. From that initial reinterpretation to the company’s eventual sale, the share price soared 85 times over.
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| The framework is familiar with Astra’s La Manchuria project: conviction in a model, disciplined drilling and results that keep opening new doors.
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| The upcoming Phase III program will help determine whether La Manchuria follows that kind of trajectory.
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| Phase III:
The Catalyst
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| The next drill program, a minimum of 5,000 meters with potential to expand to 6,000 or 7,000 meters, is mobilizing now.
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| Half the program targets the feeder zones at depth, chasing the convergence geometry that Diego’s model predicts.
The other half pushes strike extensions further, with additional work in the Basalto Zone also on the agenda.
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| Astra just announced a C$10 million bought deal financing that was quickly upsized to C$13 million with a C$2 million over-allotment option. This kind of funding has the potential to drive a massive re-rate in the share price if the upcoming drill programs confirm the team’s hypothesis.
The exploration team has followed the evidence step by step. Upcoming drill programs promise to tell the tale.
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| Chile:
Even More To Be Excited About
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| Astra’s portfolio also includes two projects in northern Chile, and they deserve more than a passing mention.
Most exciting in the near term is the Don Mario project, sitting in the Maricunga belt, approximately 20 kilometers from the Refugio Mine and near the Salares Norte deposit — one of the richest gold discoveries in South America in recent years.
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| The Don Mario project sits in the Maricunga Belt amongst many world-class projects.
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| Don Mario hosts a high-sulfidation epithermal system with geological similarities to Salares Norte.
The asset sits at high elevation, which narrows the operational window and raises exploration costs. That reality, combined with Astra’s primary focus on La Manchuria, has kept Don Mario on the back burner.
That patience may now be rewarded. The company is completing alteration mapping, geophysics and geochemistry work to define the footprint and determine where, how and when first-pass drilling would be warranted.
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| Given where Astra stands as a company today, and where the precious metals market sits, the risk-reward profile for Don Mario has been completely transformed.
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| A Tier 1 discovery in the Maricunga belt, even as a secondary asset, could prove enormously valuable.
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| Proving The Model...
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| The real value, and shareholder profits, occur when a reinterpretation of a project starts to bear results...and the validity of the new model is proven.
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| Astra Exploration is already well along that path, and the upcoming drilling holds the potential to prove the epithermal model of deeper, high-grade mineralization.
The best part: The rapid expansion of the shallow, disseminated gold mineralization at high grades backstops the high-potential exploration at depth.
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| Bottom line: The near-surface system is large, high-grade and growing. The depth targets are genuinely exciting. The Chilean portfolio is beginning to show its own potential.
And the Phase III assays are coming.
The catalysts are in motion. And this is the time to take a very close look at Astra Exploration.
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| CLICK HERE
To Learn More About Astra Exploration
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