How Artisanal Mining Royalties Fund Juniors Without Dilution

Picture a junior explorer sitting on a copper concession in Chile. Instead of raising cash to drill it, the company invites someone else to dig underground on its own ground, hands over the extraction rights, and calls the arrangement an asset. That inversion of how junior exploration is supposed to work is exactly what Red Metal Resources has built at its Carrizal project.

The problem this solves is chronic across the sector. Exploration capital is scarce, drilling in Chile runs at roughly USD $350 per metre, and shareholders expect every dollar to go in-ground rather than into overheads. Red Metal has wired a royalty structure that turns small-scale operators into two things at once: a monthly cash stream and a live feed of underground geological data.

Understanding artisanal mining royalties changes how you read a junior’s balance sheet. By the time you finish this, you will know exactly how the structure works mechanically, why Chile’s regulations make it viable, and what it tells you about capital efficiency when you assess any junior proposing something similar.

What artisanal mining royalties are and why juniors use them

Start with the awkward part of being a junior miner. You hold a concession that might contain economic mineralisation, but proving it means spending money you do not have, on drilling, wages, equipment, and underground development. Every dollar spent on operations is a dollar not spent on exploration, and often it is a dollar raised by issuing new shares that dilute existing holders.

Now imagine someone else absorbs all of that. An experienced small-scale operator brings their own team and equipment, develops the deposit underground, sells the ore to a processing facility, and pays you a slice of the proceeds. You captured revenue and geological access without funding a single metre of development.

That is an artisanal mining royalty. It is a contractual arrangement in which a junior concession holder leases extraction rights to a small-scale operator in exchange for a percentage of the net sales proceeds from ore delivered to a processing plant.

It differs from the deals investors more commonly encounter. In a streaming deal or a conventional mine royalty, the junior is usually the one selling a slice of future production to a financier. Here the roles invert: the junior is the concession holder collecting the royalty, and the counterparty is an individual or small team rather than a mid-tier producer.

The royalty investment model is most commonly associated with large-scale royalty companies that finance mid-tier producers in exchange for a slice of future output, so the artisanal royalty structure at Carrizal inverts the typical arrangement in ways that matter for how you read the cash flow.

The three structural features to hold onto:

• Royalty rate: Red Metal collects a standard 10% royalty on net sales at Carrizal.
• Calculation basis: The royalty is worked out from Enami settlement payments, not from the operator’s own accounts.
• Control: The operator controls day-to-day mining. Red Metal controls the concession and the sampling protocols, but not the drill and blast decisions underground.

Projected monthly royalty revenue USD $35,000 to $50,000 at the contractual tonnage target of 2,500 tonnes per month.

For a company with roughly CAD $300,000 in cash and a drill programme to fund, that monthly income is not a rounding error. It is the difference between preserving equity and diluting shareholders just to keep the lights on.

How the royalty rate is calculated

The calculation runs through Enami, Chile’s state ore-purchasing agency. Enami buys ore from artisanal operators and settles at roughly 50% to 65% of the contained metal value, after deducting treatment, refining, and processing charges. Red Metal’s 10% is calculated on that net settlement figure, not on the gross metal in the rock.

There is one project-specific wrinkle. At the Farellon concession, a legacy vendor royalty of 1.5% is still being paid to a prior seller until USD $600,000 has been paid out. Until that threshold is reached, Red Metal’s effective take drops to 8.5%, after which the full 10% applies.

That matters when you read the cash flow. A royalty line that funds general and administrative costs without touching the exploration budget is structurally different from burning through cash reserves, and the distinction is central to judging dilution risk.

How Chile’s regulatory framework makes this structure viable

The economics only work because Chile has built the surrounding infrastructure, even though it was never designed with juniors in mind. Walk through the enabling conditions in sequence and the country starts to look purpose-built for this arrangement.

Start with scale. Chilean regulations cap extraction at 5,000 tonnes per month per individual mining concession. That ceiling makes large-scale industrial mining uneconomic on a single concession, but it fits the narrow, vein-style deposits that small operators work by hand.

Then add a buyer. Enami purchases ore in small parcels at market-linked settlement values, deducting processing charges before paying the miner. Without that state offtake, an artisanal operator working a narrow deposit would have nowhere reliable to sell.

Next, lower the barrier to going legal. Enami’s direct promotion instruments include an annual special mining licence costing roughly USD $0.007 to $0.009 per hectare, indexed to Chile’s UTM tax unit, according to a Payne Institute policy note published on 10 April 2026. At that price, formalising and entering a royalty contract is more rational than operating illegally.

Finally, move the safety risk. Enami engineers conduct underground safety inspections and make structural support recommendations. That transfers safety-related operational risk from Red Metal to the operator and the state agency, a mechanism investors rarely factor in.

The combination means Red Metal is not informally outsourcing risk. It is plugging into a formalised state system that actively supports small-scale mining, a materially different risk profile than artisanal arrangements in less regulated jurisdictions.

Why Enami is the structural keystone

Take Enami out and the whole model collapses. Without a state buyer willing to purchase small parcels and provide a transparent settlement calculation, artisanal operators could not generate the steady cash flow that makes a royalty contract worth signing.

That transparency is also what makes the royalty bankable for the junior. Because the royalty is calculated from a documented Enami settlement rather than the operator’s own records, Red Metal has a stable and verifiable basis for what it is owed, not an informal handshake it cannot audit.

For anyone evaluating whether this model could work elsewhere, the lesson is blunt: the regulatory environment is load-bearing. Without a state-backed buyer and a formalisation pathway, the economic logic does not survive the trip across the border.

Chile’s mining investment environment extends well beyond the regulatory features that enable artisanal royalty structures, encompassing royalty and tax settings, infrastructure, and sovereign risk factors that any junior holding Chilean concessions needs to weigh against the project-level economics.

The geological intelligence function: what underground access actually reveals

Here is the limitation of drilling. A drill hole gives you point-source data along a single line through the rock, one narrow transect at a time. You interpolate between holes and hope the geology behaves.

Underground development does something drilling cannot. As an operator advances along the ore, the working face is exposed continuously, revealing geometry, continuity, and grade distribution in three dimensions rather than at isolated points. The information that a junior would normally pay to drill for is being generated by someone else, for free.

Real-time geological data generated through continuous face exposure is structurally different from the point-source datasets produced by periodic drilling campaigns, and the distinction has direct implications for how confidently a junior can target its next drill holes and estimate resource potential before committing capital.

That is why the geological function here is not a secondary perk. For a pre-drilling explorer, it may be the more valuable half of the arrangement.

Red Metal built protocols to capture it independently:

• Ore face grade data: Company representatives sample the active face every two weeks.
• Volume reconciliation: Monthly ore volumes are checked against Enami delivery records, creating a dataset that does not rely on the operator’s own bookkeeping.
• Bulk sample rights: The company can purchase bulk samples from the operator at Enami-equivalent pricing.

The scale of the current workings keeps this in perspective. The operator is confined to roughly a 100-metre strike length and a maximum depth of about 150 metres, within a 5-kilometre strike extent Red Metal is targeting for exploration. The artisanal working is a small but strategically placed window into a much larger target.

The grade history is what makes that window worth watching. Prior artisanal mining at the site averaged approximately 1.97% copper, with gold content of around 0.14 g/t. At the secondary claims, historical grades were 1.6% to 1.7% copper at acquisition, reportedly reaching about 3.2% in later workings.

Prior average copper grade at Carrizal Approximately 1.97% copper, with roughly 0.14 g/t gold, based on prior artisanal mining.

Read this as a targeting exercise. The fortnightly sampling and monthly reconciliation mean Red Metal is compiling a grade and geometry dataset continuously, at the operator’s expense, and that dataset directly informs where the company drills once it raises the capital. The drill programme is being aimed, not guessed.

Why the research note on geological proxies matters

There is a genuine caveat, and it is worth taking seriously. A 2025 article in the Economic Journal found that the correlation between geological suitability and the actual presence of recorded artisanal mining is only 37%. In other words, where artisanal miners choose to dig is driven as much by access, economics, and history as by the rock underneath.

Assume artisanal activity is a reliable geological map and you can be badly misled. That is a real risk in unstructured settings where a junior simply infers prospectivity from where operators happen to be working.

Red Metal’s protocols partially offset this. The company is not reading geology from where the operator digs; it is sampling the ore faces directly and reconciling volumes against Enami records, generating its own evidence rather than trusting a proxy.

What the model costs, what it pays, and where the structural risks sit

The financial case is clean once you lay it out. Red Metal holds roughly CAD $300,000 in cash, targets USD $35,000 to $50,000 per month in royalty income, and intends to use that income to cover general, administrative, and marketing costs. That frees investor capital to go exclusively toward the drill programme.

The ramp-up has a defined shape. The operator signed in May 2026, went through a development and preparation period, and began deliveries in August 2026 with an inaugural parcel of roughly 592 tonnes. Under the contract, the operator must reach 2,500 tonnes per month by February 2027, and a failure to hit the agreed tonnage for three consecutive months triggers Red Metal’s right to cancel.

The gap between cash and drilling costs is the whole point. At USD $350 per metre, any meaningful programme dwarfs the current CAD $300,000 balance, which tells you royalty income is not a bonus. It is a structural requirement for reaching the drill stage without a dilutive raise, and any sustained shortfall in operator performance pushes that timeline out. The most recent financing was struck at CAD $0.06 per share, so dilution at depressed prices is exactly what management is trying to avoid.

The three risks investors should stress-test

The structural risks are real, and they are inherent to any model where a junior depends on a third-party operator for both revenue and data.

• Calculation and dispute risk: Net smelter return royalties are only as strong as their deduction definitions. Enami’s settlement calculations are not always fully transparent to the royalty holder without independent sampling, which is precisely why Red Metal’s own sampling protocols matter.
• Operational and grade risk: The operator controls day-to-day grade selection. Selectively mining higher-grade faces, known as high-grading, can inflate short-term royalty payments and geological readings while leaving a distorted picture of the deposit’s true average grade.
• Land tenure complexity: The secondary claims cover roughly 150 hectares, held since around 2012, which is not enough to define a deposit of institutional scale on their own. Consolidating surrounding ground means acquiring multigenerational family holdings in the Chilean coastal cordillera, a process the CEO describes as slow and unpredictable.

Treat royalty projections as reliable only after you have stress-tested operator performance, contract enforceability, and the grade-control protocols. The numbers are credible, but they are contingent.

When this model transfers and when it does not

Step back from Red Metal and ask the more useful question: what conditions must exist anywhere for this structure to work? The answer turns a single case study into a checklist you can apply to any junior.

Four conditions are non-negotiable, in rough order of importance:

1. A state or regulated ore buyer willing to accept small parcels at transparent settlement prices, so operators generate consistent cash and the royalty has a verifiable basis.
2. A low-cost formal licence pathway that makes operating legally within a royalty contract more attractive than working informally.
3. Narrow or vein-style deposit geometry accessible via short adits rather than open-cut development, so small operators can actually work it.
4. Demonstrated ESG alignment with formalisation programmes, so the arrangement contributes to safety and stewardship rather than simply exporting risk.

The contrast with higher-risk jurisdictions is instructive. In parts of West Africa’s artisanal gold sector, juniors often permit artisanal activity only in low-priority zones and have no Enami equivalent to buy ore and document settlements. The geological information becomes unreliable and the royalty calculation contestable.

A caution on geological proxies Artisanal activity correlates with underlying geological suitability only about 37% of the time (Economic Journal, 2025). Without formal sampling, it is a biased map of the deposit.

For the commodity question, the copper price matters less than you might think. LME three-month copper sat at roughly USD $14,448 to $14,635 per tonne in early September 2026, well above the Reuters median analyst forecast of USD $11,975/t for 2026 published on 29 January 2026. Favourable prices strengthen the projections, but without the regulatory infrastructure, no price makes the model work.

The ESG obligation that comes with the royalty

Royalty income does not buy a junior out of its social licence. Investors increasingly want evidence that artisanal arrangements within a project contribute to worker safety, environmental compliance, and community benefit, rather than simply generating cash for the royalty holder.

The Payne Institute at the Colorado School of Mines has documented the structural barriers to formalisation in Chile and framed low-cost licences and Enami’s ore-purchase programmes as instruments for responsible small-scale mining. That framework is the standard against which ESG-focused investors should judge the Carrizal arrangement.

The Payne Institute formalisation framework for Chilean small-scale mining positions Enami’s ore-purchase programme as the structural support that converts informal operators into documented counterparties, which is precisely the condition that makes a royalty contract auditable and legally enforceable for the concession holder.

The point is simple. Outsourcing operations does not outsource responsibility, and in Latin America especially, long-term project viability depends on demonstrating genuine contribution to formalisation.

A capital efficiency model worth understanding, with its eyes open

The dual function is what makes this arrangement worth studying. Red Metal’s royalty structure at Carrizal targets USD $35,000 to $50,000 per month in projected income, subject to ramp-up, while simultaneously generating continuous underground data that aims the upcoming drill programme, and it does both without further equity dilution.

The forward view is conditional. Success depends on the operator reaching 2,500 tonnes per month by February 2027, on copper prices staying supportive (LME three-month at roughly USD $14,448 to $14,635/t in early September 2026, against a Reuters 2026 consensus of USD $11,975/t), and on Red Metal assembling enough surrounding ground at its secondary claims to define a deposit of meaningful scale.

The real takeaway is not about one company. It is a structural template, and you now have a framework for evaluating any junior proposing a royalty-for-access arrangement, whatever the commodity or country.

For investors wanting to place the Carrizal capital efficiency model in its current market context, our dedicated guide to junior miner investment opportunities in 2026 examines how exploration capital is being allocated across the sector and which financing structures are attracting the most institutional interest.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions. Past performance does not guarantee future results, and financial projections are subject to market conditions and various risk factors. Forward-looking statements are speculative and subject to change based on market developments and company performance.